The Valosin containing protein VCP/p97 and its functions are essential for continued cellular viability.
1-(4-(Benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide is a VCP/p97 inhibitor. In one aspect, described herein is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject
experiences a therapeutic response. In some embodiments, the pharmaceutical composition comprises a tosylate salt of 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide. In some embodiments, the dose is between about 25 mg to about 1000 mg, about 25 mg to about 750 mg, about 25 mg to about 500 mg, 25 mg to about 350 mg, about 25 mg to about 175 mg, about 50 mg to about 1000 mg, about 50 mg to about 750 mg, about 50 mg to about 500 mg, 50 mg to about 350 mg, about 50 mg to about 175 mg, 75 mg to about 1000 mg, about 75 mg to about 750 mg, about 75 mg to about 500 mg, 75 mg to about 350 mg, about 75 mg to about 175 mg, 100 mg to about 1000 mg, about 100 mg to about 750 mg, about 100 mg to about 500 mg, 100 mg to about 350 mg, or about 100 mg to about 175 mg. In some embodiments, the dose is about 25 mg, 50 mg, 75 mg, 100 mg, 125 mg, 150 mg, 175 mg, 200 mg, 250 mg, 275 mg, 300 mg, 350 mg, 400 mg, 450 mg, 500 mg, 600 mg, 700 mg, 800 mg, 900 mg or 1000 mg. In some embodiments, the cancer is selected from the group consisting of a solid tumor, a metastatic form of a solid tumor, an advanced metastatic solid tumor, a lymphoma and an advanced lymphoma. In some embodiments, the cancer is a hematological cancer. In some embodiments, the cancer is selected from the group consisting of acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), myelodysplastic/myeloproliferative overlap neoplasms (MDS/MPN), CMML (chronic myelomonocytic leukemia), atypical CML (chronic myeloid leukemia), multiple myeloma, myeloma, amyloidosis, Waldenstrom's macroglobulinemia (also known as lymphoplasmacytic lymphoma), acute lymphoblastic leukemia (ALL), B-lymphoblastic leukemia, T-lymphoblastic leukemia, lymphoma, B-cell acute lymphoblastic leukemia, T-cell acute lymphoblastic leukemia, B-cell acute lymphoblastic lymphoma, T-cell acute lymphoblastic lymphoma, Burkitt's leukemia/lymphoma, Non-Hodgkin's lymphoma (NHL), chronic lymphocytic leukemia (CLL), small lymphocytic lymphoma (SLL), B-cell NHL, follicular lymphoma, marginal zone lymphoma, mantle cell lymphoma, diffuse large B-cell lymphoma (DLBCL), double/triple hit B-cell lymphoma, myeloproliferative neoplasm (MPN), essential thrombocythemia (ET), polycythemia vera (PV), myelofibrosis, primary myelofibrosis, post-PV myelofibrosis, Post-ET myelofibrosis, chronic myeloid leukemia (CMIL), blastic plasmacytoid dendritic cell neoplasm (BPDCN), M3 AML, and APL (acute promyelocytic leukemia). In some embodiments, the cancer is acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS). In some embodiments, the AML is relapsed AML, recurrent AML, refractory AML or any combination thereof. In some embodiments, the AML is de novo AML, secondary AML including therapy related AML and AML with myelodysplasia-related changes (AML with MRC), biphenotypic acute leukemia (also referred to as Acute Leukemia of ambiguous lineage), or AML with recurrent abnormalities. In some embodiments, the AML is AML with an actionable mutation.
In some embodiments, the AML is AML without an actionable mutation. In some embodiments, the MDS is relapsed or refractory MDS. In some embodiments, the MDS is classified by the Revised International Prognostic Scoring System (IPSS-R) as low risk MDS, intermediate risk MDS, high risk MDS, or very high risk MDS. In some embodiments, the MDS is selected from the group consisting of MDS with single lineage dysplasia (MDS-SLD), MDS with multilineage dysplasia (MDS-MLD), MDS with ringed sideroblasts (MDS-RS), MDS with Ringed Sideroblasts with single lineage dysplasia (MDS-RS-SLD), MDS with Ringed Sideroblasts (MDS-RS), MDS with Ringed Sideroblasts with multilineage dysplasia (MDS-RS-MLD), MDS with excess blasts 1 and/or 2 (MDS-EB-1, MDS-EB-2), MDS unclassifiable (MDS-U), and MDS with isolated del (5q).
In some embodiments, the subject is treated irrespective of the subject's mutation or cytogenetic status.
In some embodiments, therapeutic response comprises a complete remission, complete remission without minimal residual disease, complete remission with incomplete hematologic recovery, morphologic leukemia-free state or partial remission, hematological improvement, complete cytogenetic response, transfusion independence, red blood cell transfusion independence or platelet transfusion independence, or eligibility for stem cell transplantation.
In some embodiments, therapeutic response comprises an increase in overall survival, an increase in relapse free survival, an increase in event free survival, an increased duration of response or a reduction in cumulative incidence of relapse.
In some embodiments, the pharmaceutical composition is administered in a regimen comprising (a) 4 sequential days of administering the drug to a subject followed by 3 sequential days of no administration, (b) 5 sequential days of administering the drug to a subject followed by 2 sequential days of no administration, (c) a once weekly dosage, or (d) a twice-weekly dosage. In some embodiments, the administration regimen is repeated. In some embodiments, the pharmaceutical composition is administered in a 28 day cycle comprising administration on days 1-4, 8-11, 15-18, and 22-25 of each cycle. In some embodiments, the 28 day cycle is repeated at least once.
In some embodiments, the pharmaceutical composition is administered once daily on the days of administration.
In some embodiments, the pharmaceutical composition is administered two times per day on the days of administration.
In some embodiments, the pharmaceutical composition is administered orally.
In some embodiments, the pharmaceutical composition is administered as a tablet or a capsule.
In some embodiments, the cancer is AML and the subject carries one or more mutations in a locus selected from the group consisting of ABL1, ASXL1, BCOR, BCORL1, BCR, BRAF, CALR, CBFB, CBL, CBLB, CDKN2A, CEBPA, CSF3R, CUX1, DEK, DNMT3A, ETV6, EZH2, FBXW7, FLT3, GATA1, GATA2, GNAS, HRAS, IDH1, IDH2, IKZF1, JAK2, JAK3, KDM6A, KIT, KMT2A, MECOM (EVI1), MLL, MLLT3, MPL, MYD88, MYH11, NOTCH1, NPM1, NUP214, NRAS, PDGFRA, PH1F6, PTEN, PTPN11, RAD21, RUNX1, SF3B1, SRSF2, SMC1A, SMC3, STAG2, TET2, TP53, U2AF1, WT1, and ZRSR2.
In some embodiments, the treatment further includes administration of a second therapeutic agent. In some embodiments, the second therapeutic agent is a DNA damaging agent, a hypomethylating agent, an agent that interferes with DNA synthesis or an agent that interferes with DNA replication. In some embodiments, the second therapeutic agent is decitabine, azacytidine, or cytarabine. In some embodiments, the second therapeutic agent is cytarabine dosed in a 7+3 regimen with an anthracycline antibiotic. In some embodiments, the 7+3 comprises 7 days of cytarabine and 3 days of an anthracycline antibiotic selected from daunorubicin, doxorubicin, idarubicin, and mitoxantrone. In some embodiments, the second therapeutic agent is a tyrosine kinase inhibitor. In some embodiments, the second therapeutic agent is a DNA damage repair inhibitor. In some embodiments, the second therapeutic agent is an inhibitor of ATM, ATR, PARP, or Chk1. In some embodiments, the second therapeutic agent is a proteasome inhibitor. In some embodiments, the second therapeutic agent is Velcade (bortezomib) or Kyprolis (carfilzomib). In some embodiments, the second therapeutic agent is lenalidomide, dexamethasone or a combination thereof. In some embodiments, the second therapeutic agent is an inhibitor of FLT3, IDH1, or IDH2. In some embodiments, the second therapeutic agent is an immune oncology agent or an immune modulation agent. In some embodiments, the second therapeutic agent is an immune oncology agent or an immune modulation agent. In some embodiments, the cancer is selected from the group consisting of a solid tumor, a metastatic form of a solid tumor, an advanced metastatic solid tumor, a lymphoma and an advanced lymphoma. In some embodiments, the subject has undergone at least one prior therapy. In some embodiments, the second therapeutic agent comprises gilteritinib or an analog thereof. In some embodiments, the cancer comprises a FLT3 mutation. In some embodiments, the second therapeutic agent inhibits poly ADP ribose polymerase (PARP). In some embodiments, the second therapeutic agent comprises talazoparib or an analog thereof. In some embodiments, the cancer comprises a BRCA-2 mutation. In some embodiments, the cancer comprises a mutation that impairs homologous recombination. In some embodiments, the second therapeutic agent inhibits Bcl-2. In some embodiments, the second therapeutic agent comprises a BH3 mimetic. In some embodiments, the BH3 mimetic comprises venetoclax or an analog thereof. In some embodiments, the cancer is a bcr-abl negative myeloid neoplasm. In some embodiments, the administration does not result in a visual impairment of the subject. In some embodiments, the second therapeutic agent is administered prior to the administration of the pharmaceutical composition. In some embodiments, the second therapeutic agent is administered at about 24 hours or 1 day prior to the administration of the pharmaceutical composition.
All publications, patents, and patent applications mentioned in this specification are herein incorporated by reference to the extent applicable and relevant and to the same extent as if each individual publication, patent, or patent application was specifically and individually indicated to be incorporated by reference.
Despite the considerable heterogeneity of tumors, malignant transformation confers common characteristics to cancer cells, the so called “hallmarks of cancer”, which include replicative immortality, resistance to negative growth signals and apoptosis, and the ability to induce angiogenesis. These properties, while providing cancer cells with survival advantages, also expose them to stress conditions that are not ordinarily experienced by normal cells and force them to rely on intracellular pathways that are non-oncogenic, per se, but that nevertheless become essential for their survival (i.e. “non-oncogenic addiction”). Based on this observation, mechanisms of stress overload that interact with cancer cells in a synthetic lethal manner are considered a viable option for therapeutic intervention.
Two major stresses cancer cells face are proteotoxic and genomic stress. Proteotoxic stress, or the inappropriate overproduction of intra- and extra-cellular proteins, including normal proteins, mutant cancer-associated proteins, and novel cancer-associated fusion proteins, drives a dependence on protein homeostasis pathways and the unfolded protein response. The high level of proteotoxic stress in cancer cells suggests that therapeutic strategies targeting protein homeostasis should have notable anticancer activity by inducing apoptosis in those cancer cells that are over-dependent on their protein homeostasis machinery. Although the protein homeostasis and degradation pathways are not specific to cancer cells, the over-dependence of cancer cells on these systems may sensitize them to specific inhibitors of protein homeostasis and result in anticancer activity with less toxicity to normal cells. Genomic stress arises in cancer cells from initial mutations to genes involved in genomic integrity that enables neoplastic transformation and from their rapid growth potential and the DNA replicative errors that accompany that growth, potentially amplified by the number of mutations cancer cells can harbor in the machinery responsible for the fidelity of replication and proper repair of DNA damage as it arises during these processes.
There are two major intracellular degradative pathways that control protein homeostasis—the ubiquitin proteasome system (UPS) and the autophagy lysosome system (ALS). Valosin containing protein VCP/p97, has a well-described role in the UPS where it extracts misfolded proteins from the endoplasmic reticulum in a process termed endoplasmic reticulum-associated degradation (ERAD) and chaperones subsets of proteins to the proteasome for degradation. VCP/p97 also plays a critical role in the regulation of chromatin-related events such as DNA damage response and repair. VCP/p97 is known to be overproduced in multiple cancers. Therefore, pharmacologic interference with VCP/p97 function is expected to have meaningful antitumor effects by generating irresolvable endoplasmic reticulum (ER) stress and/or irresolvable genotoxic stress. Thus, inhibitors of VCP/p97 function could provide a mechanism to exploit a cancer cell's addiction to protein homeostasis and DNA damage repair pathways.
There is a need for inhibitors of VCP/p97 which are useful cancer therapeutics. One such inhibitor is 1-(4-(Benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide (Compound 1). Provided herein are method of treating cancers with Compound 1, including dosing of Compound 1 and administration regimens for achieving a therapeutic response, such as in difficult to treat cancer types and sub-types. The methods herein include methods for enhancing efficacy and/or reducing or mitigating potential side effects. Also provided are methods for enhancing efficacy or therapeutic response and/or increasing the scope of cancers to be treated with combinations of Compound 1 and additional therapeutic agent(s).
As used in the specification and appended claims, unless specified to the contrary, the following terms have the meaning indicated below.
The singular forms “a,” “and,” and “the” include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to “an agent” includes a plurality of such agents, and reference to “the cell” includes reference to one or more cells (or to a plurality of cells) and equivalents thereof. When ranges are used herein for physical properties, such as molecular weight, or chemical properties, such as chemical formulae, all combinations and subcombinations of ranges and specific embodiments therein are intended to be included. The term “about” when referring to a number or a numerical range means that the number or numerical range referred to is an approximation within experimental variability (or within statistical experimental error), and thus the number or numerical range varies between 1% and 15% of the stated number or numerical range. The term “comprising” (and related terms such as “comprise” or “comprises” or “having” or “including”) is not intended to exclude that which in other certain embodiments, for example, an embodiment of any composition of matter, composition, method, use, or process, or the like, described herein, may “consist of” or “consist essentially of” the described features.
“Optional” or “optionally” means that a subsequently described event or circumstance may or may not occur and that the description includes instances when the event or circumstance occurs and instances in which it does not.
As used herein, “treatment” or “treating” or “palliating” or “ameliorating” are used interchangeably herein. These terms refer to an approach for obtaining beneficial or desired results including but not limited to therapeutic benefit and/or a prophylactic benefit. By “therapeutic benefit” is meant eradication or amelioration of the underlying disorder being treated. Also, a therapeutic benefit is achieved with the eradication or amelioration of one or more of the physiological symptoms associated with the underlying disorder such that an improvement is observed in the patient, notwithstanding that the patient is still afflicted with the underlying disorder. For prophylactic benefit, the compositions are administered to a patient at risk of developing a particular disease, or to a patient reporting one or more of the physiological symptoms of a disease, even though a diagnosis of this disease has not been made.
The Compound 1 dosing amounts and ranges described herein refer to the dose of Compound 1 free base or the dose of a pharmaceutically acceptable salt form of Compound 1.
In some embodiments, “participant”, “subject”, and “patient” are used interchangeably. In some embodiments, “subject” refers to a healthy individual. In other embodiments, “subject” refers to a patient in need of treatment. In some embodiments, “subject” refers to a human or an animal, particularly a mammal. In some embodiments, “subject” refers to a human. In some embodiments, “subject” refers to a non-human mammal.
1-(4-(Benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide (Compound 1) is a VCP/p97 inhibitor. 1-(4-(Benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide (Compound 1) is CB-5339. “Compound 1”, “CB-5339”, or “1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide” refers to the compound with the following structure:
In some embodiments, Compound 1 is in the form of a pharmaceutically acceptable salt. In some embodiments, Compound 1 is in the form of a pharmaceutically acceptable salt selected from a hydrochloric acid salt, hydrobromic acid salt, sulfuric acid salt, methanesulfonic acid salt, benzenesulfonic acid salt, toluenesulfonic acid salt, phosphoric acid salt, citric acid salt, tartaric acid salt, gentisic acid salt, acetic acid salt, adipic acid salt, benzoic acid salt, glutamic acid salt, glycolic acid salt, lactic acid salt, malic acid salt, malonic acid salt, and succinic acid salt. In some embodiments, Compound 1 is in the form of a toluenesulfonic acid salt. In some embodiments, Compound 1 is in the form of a sulfuric acid salt. In some embodiments, Compound 1 is in the form of a hydrochloric acid salt. In some embodiments, Compound 1 is a free base. In addition, Compound 1 can exist in unsolvated as well as solvated forms with pharmaceutically acceptable solvents. In some embodiments, Compound 1 is solvated. In some embodiments, Compound 1 is unsolvated.
“Pharmaceutically acceptable,” as used herein, refers a material, such as a carrier or diluent, which does not abrogate the biological activity or properties of the compound, and is relatively nontoxic, i.e., the material is administered to an individual without causing undesirable biological effects or interacting in a deleterious manner with any of the components of the composition in which it is contained.
The term “pharmaceutically acceptable salt” refers to a form of a therapeutically active agent that consists of a cationic form of therapeutically active agent in combination with a suitable anion, or in alternative embodiments, an anionic form of therapeutically active agent in combination with a suitable cation. Handbook of Pharmaceutical Salts: Properties, Selection and Use. International Union of Pure and Applied Chemistry, Wiley-VCH 2002. S. M. Berge, L. D. Bighley, D. C. Monkhouse, J. Pharm. Sci. 1977, 66, 1-19. P. H. Stahl and C. G. Wermuth, editors, Handbook of Pharmaceutical Salts: Properties, Selection and Use, Weinheim/Zurich: Wiley-VCH/VHCA, 2002. Pharmaceutical salts typically are more soluble and more rapidly soluble in stomach and intestinal juices than non-ionic species and so are useful in solid dosage forms. Furthermore, because their solubility often is a function of pH, selective dissolution in one or another part of the digestive tract is possible, and this capability can be manipulated as one aspect of delayed and sustained release behaviors. Also, because the salt-forming molecule can be in equilibrium with a neutral form, passage through biological membranes can be adjusted.
Solvates contain either stoichiometric or non-stoichiometric amounts of a solvent, and are formed during the process of product formation or isolation with pharmaceutically acceptable solvents such as water, ethanol, methanol, tert-butyl methyl ether (MTBE), diisopropyl ether (DIPE), ethyl acetate, isopropyl acetate, isopropyl alcohol, methyl isobutyl ketone (MIBK), methyl ethyl ketone (MEK), acetone, nitromethane, tetrahydrofuran (THF), dichloromethane (DCM), dioxane, heptanes, toluene, anisole, acetonitrile, and the like. In some embodiments, solvates are formed using, but not limited to, Class 3 solvent(s). In some embodiments, solvates are formed using, but not limited to, Class 2 solvent(s). Categories of solvents are defined in, for example, the International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH), “Impurities: Guidelines for Residual Solvents Q3C(R6),” (October 2016). Hydrates are formed when the solvent is water, or alcoholates are formed when the solvent is alcohol.
In some embodiments, Compound 1 is prepared in various forms, including but not limited to, an amorphous phase, crystalline forms, milled forms, and nano-particulate forms.
Disclosed herein are methods of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising a pharmaceutically acceptable salt of 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide at a dose of about 25 mg to about 2000 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising a toluenesulfonic acid salt of 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide at a dose of about 25 mg to about 2000 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising a sulfuric acid salt of 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide at a dose of about 25 mg to about 2000 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising a hydrochloric acid salt of 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide at a dose of about 25 mg to about 2000 mg.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide free base at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response.
In some embodiments a therapeutic response comprises the achievement of one or more response criteria as measured by an established or proposed medical standard, such as by a national or internationally recognized medical consortium. Exemplary standards include 2017 European LeukemiaNet (ELN) response criteria for AML (Dohner et al. (2017), Blood Vol. 129(4) 424-427), the 2006 revised International Working Group (IWG) response criteria for MDS (Cheson et al. (2006), Blood Vol. 108(2), 419-25), the proposal by an international consortium of uniform response criteria for myelodysplastic/myeloproliferative neoplasms (MDS/MPN) in adults (Savona et al. Blood (2015), Vol. 125(12), 1857-65), see also see Tefferi et al. Blood (2013), Vol. 122(8), 1395-98.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 1000 mg, about 25 mg to about 750 mg, about 25 mg to about 500 mg, about 25 mg to about 350 mg, about 25 mg to about 300 mg, about 25 mg to about 200 mg, about 25 mg to about 175 mg, about 50 mg to about 1000 mg, about 50 mg to about 750 mg, about 50 mg to about 500 mg, about 50 mg to about 350 mg, about 50 mg to about 175 mg, about 50 mg to about 300 mg, about 50 mg to about 200 mg, 75 mg to about 1000 mg, about 75 mg to about 750 mg, about 75 mg to about 500 mg, about 75 mg to about 350 mg, about 75 mg to about 175 mg, about 75 mg to about 300 mg, about 75 mg to about 200 mg, about 100 mg to about 1000 mg, about 100 mg to about 750 mg, about 100 mg to about 500 mg, about 100 mg to about 350 mg, or about 100 mg to about 175 mg, about 100 mg to about 300 mg, about 100 mg to about 200 mg, about 300 mg to about 1000 mg, about 300 mg to about 750 mg, about 300 mg to about 500 mg, whereby the subject experiences a therapeutic response. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 1000 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 750 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 500 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 350 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 175 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 50 mg to about 1000 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 50 mg to about 750 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 50 mg to about 500 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 50 mg to about 350 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 50 mg to about 175 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 75 mg to about 1000 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 75 mg to about 750 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 75 mg to about 500 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 75 mg to about 350 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 75 mg to about 175 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 100 mg to about 1000 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 100 mg to about 750 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 100 mg to about 500 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 100 mg to about 350 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 100 mg to about 175 mg.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg, 50 mg, 75 mg, 100 mg, 125 mg, 150 mg, 175 mg, 200 mg, 250 mg, 275 mg, 300 mg, 350 mg, 400 mg, 450 mg, 500 mg, 600 mg, 700 mg, 800 mg, 900 mg or 1000 mg, whereby the subject experiences a therapeutic response. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 50 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 75 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 100 mg.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 125 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 150 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 175 mg.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 200 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 250 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 275 mg.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 300 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 350 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 400 mg.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 450 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 500 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 600 mg.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 700 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 800 mg. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 900 mg.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 1000 mg.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the cancer is selected from the group consisting of a solid tumor, a metastatic form of a solid tumor, an advanced metastatic solid tumor, a lymphoma, and an advanced lymphoma, whereby the subject experiences a therapeutic response. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the cancer is a solid tumor. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the cancer is a metastatic form of a solid tumor. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the cancer is an advanced metastatic solid tumor. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the cancer is a lymphoma. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the cancer is an advanced lymphoma.
In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is a bcr-abl negative myeloid neoplasm. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is selected from acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), myelodysplastic/myeloproliferative overlap neoplasms (MDS/MPN), such as MDS/MPN-RS-T, MDS/MPN unclassifiable, CMML (chronic myelomonocytic leukemia), such as CMML-1 and CMML-2, aCML (atypical chronic myeloid leukemia), multiple myeloma, myeloma, amyloidosis, Waldenstrom's macroglobulinemia (also known as lymphoplasmacytic lymphoma), acute lymphoblastic leukemia (ALL), B-lymphoblastic leukemia, T-lymphoblastic leukemia, lymphoma, B-cell acute lymphoblastic leukemia, T-cell acute lymphoblastic leukemia, B-cell acute lymphoblastic lymphoma, T-cell acute lymphoblastic lymphoma, Burkitt's leukemia/lymphoma, Non-Hodgkin's lymphoma (NHL), chronic lymphocytic leukemia (CLL), small lymphocytic lymphoma (SLL), B-cell NHL, follicular lymphoma, marginal zone lymphoma, mantle cell lymphoma, diffuse large B-cell lymphoma (DLBCL), double/triple hit B-cell lymphoma, myeloproliferative neoplasm (MPN), including CES-NOS, and MPN unclassifiable, essential thrombocythemia (ET), polycythemia vera (PV), myelofibrosis, chronic neutrophilic leukemia (CNL), primary myelofibrosis, post-PV myelofibrosis, Post-ET myelofibrosis, post-PV/ET myelofibrosis, myelofibrosis secondary to PV and ET-prognostic model [MYSEC-PM], chronic myeloid leukemia (CML), blastic plasmacytoid dendritic cell neoplasm (BPDCN), M3 AML, and APL (acute promyelocytic leukemia). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is acute myeloid leukemia (AML). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is myelodysplastic syndrome (MDS). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is myelodysplastic/myeloproliferative overlap neoplasms (MDS/MPN). In some aspects, MDS/MPN is MDS/MPN-RS-T or MDS/MPN unclassifiable. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is CMML (chronic myelomonocytic leukemia). In some aspects, CMML is CMML-1 or CMML-2. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is atypical chronic myeloid leukemia (aCML).
In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is multiple myeloma. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is myeloma. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is amyloidosis. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is Waldenstrom's macroglobulinemia (also known as lymphoplasmacytic lymphoma). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is acute lymphoblastic leukemia (ALL). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is B-lymphoblastic leukemia. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is T-lymphoblastic leukemia. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is lymphoma. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is B-cell acute lymphoblastic leukemia. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is T-cell acute lymphoblastic leukemia. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is B-cell acute lymphoblastic lymphoma. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is T-cell acute lymphoblastic lymphoma. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is Burkitt's leukemia/lymphoma. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is Non-Hodgkin's lymphoma (NHL). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is chronic lymphocytic leukemia (CLL). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is small lymphocytic lymphoma (SLL). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is B-cell NHL. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is follicular lymphoma. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is marginal zone lymphoma. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is mantle cell lymphoma. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is diffuse large B cell lymphoma (DLBCL). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is double/triple hit B cell lymphoma. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is myeloproliferative neoplasm (MPN). In some aspects, MPN is CES-NOS or MPN unclassifiable.
In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is essential thrombocythemia (ET). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is polycythemia vera (PV). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is myelofibrosis. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is primary myelofibrosis. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is primary myelofibrosis. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is post-PV myelofibrosis or Post-ET myelofibrosis. In some aspects the myelofibrosis is post-PV/ET myelofibrosis or myelofibrosis secondary to PV and ET-prognostic model [MYSEC-PM]. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is chronic myeloid leukemia (CML). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is Chronic neutrophilic leukemia (CNL). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is blastic plasmacytoid dendritic cell neoplasm (BPDCN). In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is M3 AML. In some embodiments is a method of treating hematological cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the hematological cancer is APL (acute promyelocytic leukemia).
In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response. In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the AML is relapsed AML, recurrent AML, refractory AML or any combination thereof. In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the AML is relapsed AML. In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the AML is recurrent AML. In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the AML is refractory AML. In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the AML is any combination of relapsed AML, recurrent AML, and refractory AML.
In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response. In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the AML is de novo AML, secondary AML including therapy related AML and AML with myelodysplasia-related changes (AML with MRC), biphenotypic acute Leukemia (also referred to as Acute Leukemia of ambiguous lineage) or AML with recurrent abnormalities. In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the AML is de novo AML. In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the AML is secondary AML including therapy related AML and AML with myelodysplasia-related changes (AML with MRC). In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the AML is AML with myelodysplasia-related changes (AML with MRC). In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the AML is biphenotypic acute Leukemia (also referred to as acute leukemia of ambiguous lineage). In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the AML is AML with recurrent abnormalities. In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the AML is AML with an actionable mutation. In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the AML is AML without an actionable mutation.
In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is relapsed or refractory MDS. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is classified by the Revised International Prognostic Scoring System (IPSS-R) as low risk MDS. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is classified by the Revised International Prognostic Scoring System (IPSS-R) as intermediate risk MDS. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is classified by the Revised International Prognostic Scoring System (IPSS-R) as high risk MDS. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is classified by the Revised International Prognostic Scoring System (IPSS-R) as very high risk MDS. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is selected from the group consisting of MDS with single lineage dysplasia (MDS-SLD), MDS with multilineage dysplasia (MDS-MLD), MDS with ringed sideroblasts (MDS-RS), MDS with ringed sideroblasts with single lineage dysplasia (MDS-RS-SLD), MDS with ringed sideroblasts (MDS-RS), MDS with ringed sideroblasts with multilineage dysplasia (MDS-RS-MLD), MDS with excess blasts 1 and/or 2 (MDS-EB-1, MDS-EB-2), MDS unclassifiable (MDS-U), and MDS with isolated del (5q). In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is MDS with single lineage dysplasia (MDS-SLD). In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is MDS with multilineage dysplasia (MDS-MLD). In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is MDS with Ringed Sideroblasts (MDS-RS). In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is MDS with Ringed Sideroblasts with single lineage dysplasia (MDS-RS-SLD). In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is MDS with ringed sideroblasts (MDS-RS). In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is MDS with Ringed Sideroblasts with multilineage dysplasia (MDS-RS-MLD). In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is MDS with excess blasts 1 and/or 2 (MDS-EB-1, MDS-EB-2). In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is MDS unclassifiable (MDS-U). In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, wherein the MDS is MDS with isolated del (5q).
In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the subject is treated irrespective of the subject's mutation or cytogenetic status.
In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises a complete remission, complete remission without minimal residual disease, complete remission with incomplete hematologic recovery, morphologic leukemia-free state or partial remission, hematological improvement, complete cytogenetic response, transfusion independence, red blood cell transfusion independence or platelet transfusion independence, or eligibility for stem cell transplantation. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises a complete remission. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises a partial remission. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises a hematological improvement. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises a complete cytogenetic response.
In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises a transfusion independence. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises a red blood cell transfusion independence or platelet transfusion independence. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises an eligibility for stem cell transplantation.
In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises an increase in overall survival, an increase in relapse free survival, an increase in event free survival, an increased duration of response or a reduction in cumulative incidence of relapse. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises an increase in overall survival. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises an increase in relapse free survival. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises an increase in event free survival. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises an increased duration of response. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein therapeutic response comprises a reduction in cumulative incidence of relapse.
In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the pharmaceutical composition is administered in a regimen comprising (a) 4 sequential days of administering the drug to a subject followed by 3 sequential days of no administration, (b) 5 sequential days of administering the drug to a subject followed by 2 sequential days of no administration, (c) a once weekly dosage, or (d) a twice-weekly dosage. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the pharmaceutical composition is administered in a regimen comprising (a) 4 sequential days of administering the drug to a subject followed by 3 sequential days of no administration. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the pharmaceutical composition is administered in a regimen comprising 5 sequential days of administering the drug to a subject followed by 2 sequential days of no administration. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the pharmaceutical composition is administered in a regimen comprising a once weekly dosage. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the pharmaceutical composition is administered in a regimen comprising a twice-weekly dosage. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein administration regimen is repeated. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the pharmaceutical composition is administered in a 28 day cycle comprising administration on days 1-4, 8-11, 15-18, and 22-25 of each cycle. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the pharmaceutical composition is administered in a 28 day cycle comprising administration on days 1-4, 8-11, 15-18, and 22-25 of each cycle and the 28 day cycle is repeated at least once.
In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the pharmaceutical composition is administered once daily on the days of administration. In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the pharmaceutical composition is administered two times per day on the days of administration.
In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein is the pharmaceutical composition administered orally.
In some embodiments is a method of treating myelodysplastic syndrome (MDS) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein is the pharmaceutical composition is administered as a tablet or a capsule.
In some embodiments is a method of treating acute myeloid leukemia (AML) in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response and the subject carries one or more mutations in a locus or multiple loci selected from the group consisting of ABL1, ASXL1, BCOR, BCORL1, BCR, BRAF, CALR, CBFB, CBL, CBLB, CDKN2A, CEBPA, CSF3R, CUX1, DEK, DNMT3A, ETV6, EZH2, FBXW7, FLT3, GATA1, GATA2, GNAS, HRAS, IDH1, IDH2, IKZF1, JAK2, JAK3, KDM6A, KIT, KMT2A, MECOM (EVI1), MLL, MLLT3, MPL, MYD88, MYH11, NOTCH1, NPM1, NUP214, NRAS, PDGFRA, PHF6, PTEN, PTPN11, RAD21, RUNX1, SF3B1, SRSF2, SMC1A, SMC3, STAG2, TET2, TP53, U2AF1, WT1, and ZRSR2. In some embodiments, the subject carries mutations at 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 or more than 20 loci of the group consisting of ABL1, ASXL1, BCOR, BCORL1, BCR, BRAF, CALR, CBFB, CBL, CBLB, CDKN2A, CEBPA, CSF3R, CUX1, DEK, DNMT3A, ETV6, EZH2, FBXW7, FLT3, GATA1, GATA2, GNAS, HRAS, IDH1, IDH2, IKZF1, JAK2, JAK3, KDM6A, KIT, KMT2A, MECOM (EVI1), MLL, MLLT3, MPL, MYD88, MYH11, NOTCH1, NPM1, NUP214, NRAS, PDGFRA, PHF6, PTEN, PTPN11, RAD21, RUNX1, SF3B1, SRSF2, SMC1A, SMC3, STAG2, TET2, TP53, U2AF1, WT1, and ZRSR2
The methods herein include administering a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide (Compound 1), or a pharmaceutically acceptable salt thereof, to provide a therapeutic response in to a treated subject. Therapeutic response may depend upon the type of cancer treated as well as the treated subject, stage of the cancer, prior treatments of the subject and other health factors. In some embodiments herein, the cancer treated comprises a hematological cancer, such as AML or MDS, and the therapeutic response is one or more of a complete remission, complete remission without minimal residual disease, complete remission with incomplete hematologic recovery, morphologic leukemia-free state or partial remission, hematological improvement, complete cytogenetic response, transfusion independence, red blood cell transfusion independence, platelet transfusion independence, or eligibility for stem cell transplantation. In some embodiments, the therapeutic response also includes or is one or more an increase in overall survival, an increase in relapse free survival, an increase in event free survival, an increased duration of response or a reduction in cumulative incidence of relapse.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is a DNA damaging agent, a hypomethylating agent, an agent that interferes with DNA synthesis or an agent that interferes with DNA replication. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is a DNA damaging agent. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is a hypomethylating agent. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an agent that interferes with DNA synthesis. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an agent that interferes with DNA replication.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is decitabine, azacytidine, or cytarabine. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is decitabine. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is azacytidine. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is cytarabine.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is cytarabine dosed in a 7+3 regimen comprising 7 days of cytarabine and 3 days of an anthracycline antibiotic selected from daunorubicin, doxorubicin, idarubicin, and mitoxantrone.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is cytarabine dosed in a 7+3 regimen comprising 7 days of cytarabine and 3 days of an anthracycline antibiotic. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is cytarabine dosed in a 7+3 regimen comprising 7 days of cytarabine and 3 days of daunorubicin. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is cytarabine dosed in a 7+3 regimen comprising 7 days of cytarabine and 3 days of doxorubicin. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is cytarabine dosed in a 7+3 regimen comprising 7 days of cytarabine and 3 days of idarubicin. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is cytarabine dosed in a 7+3 regimen comprising 7 days of cytarabine and 3 days of mitoxantrone.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is a tyrosine kinase inhibitor.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is a DNA damage repair inhibitor.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an inhibitor of ATM, ATR, PARP, or Chk1. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an inhibitor of ATM. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an inhibitor of ATR. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an inhibitor of poly ADP ribose polymerase (PARP). In some embodiments of the method, the PARP inhibitor comprises talazoparib or an analog thereof. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an inhibitor of Chk1.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is a proteasome inhibitor. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is Velcade (bortezomib). In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is Kyprolis (carfilzomib).
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is lenalidomide, dexamethasone or a combination thereof. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is lenalidomide. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is dexamethasone. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is a combination of lenalidomide and dexamethasone.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is selected from a FLT3 inhibitor, IDH1 inhibitor, IDH2 inhibitor, hedgehog pathway inhibitor, an anti-CD33 antibody, a purine analog, and a Bcl-2 inhibitor. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an inhibitor of FLT3. In some embodiments of the method, the FLT3 inhibitor comprises gilteritinib or an analog thereof. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an inhibitor of IDH1. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an inhibitor of IDH2. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an inhibitor of hedgehog pathway inhibitor. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an inhibitor of hedgehog pathway inhibitor, wherein the hedgehog pathway inhibitor is glasdegib. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an anti-CD33 antibody. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an anti-CD33 antibody, wherein the anti-CD33 antibody is gemtuzumab ozogamicin. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is a purine analog. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is a purine analog, wherein the purine analog is fludarabine. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an inhibitor of Bcl-2. In some embodiments of the method, the Bcl-2 inhibitor is a BH3-mimetic. In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is a Bcl-2 inhibitor, wherein the Bcl-2 inhibitor is venetoclax.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an immune oncology agent.
In some embodiments is a method of treating cancer in a subject in need thereof comprising administering to the subject a pharmaceutical composition comprising 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, at a dose of about 25 mg to about 2000 mg, whereby the subject experiences a therapeutic response, wherein the treatment further includes administration of a second therapeutic agent and the second therapeutic agent is an immune modulation agent.
In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is about 25 mg, about 30 mg, about 35 mg, about 40 mg, about 50 mg, about 55 mg, about 60 mg, about 65 mg, about 70 mg, about 75 mg, about 80 mg, about 85 mg, about 90 mg, about 95 mg, about 100 mg, about 105 mg, about 110 mg, about 115 mg, about 120 mg, about 125 mg, about 130 mg, about 135 mg, about 140 mg, about 145 mg, about 150 mg, about 155 mg, about 160 mg, about 165 mg, about 170 mg, about 175 mg, about 180 mg, about 185 mg, about 190 mg, about 195 mg, about 200 mg, about 205 mg, about 210 mg, about 215 mg, about 220 mg, about 225 mg, about 230 mg, about 235 mg, about 240 mg, about 245 mg, about 250 mg, about 255 mg, about 260 mg, about 265 mg, about 270 mg, about 275 mg, about 280 mg, about 285 mg, about 290 mg, about 295 mg, about 300 mg, about 305 mg, about 310 mg, about 315 mg, about 320 mg, about 325 mg, about 330 mg, about 335 mg, about 340 mg, about 345 mg, about 350 mg, about 355 mg, about 360 mg, about 365 mg, about 370 mg, about 375 mg, about 380 mg, about 385 mg, about 390 mg, about 395 mg, about 400 mg, about 405 mg, about 410 mg, about 415 mg, about 420 mg, about 425 mg, about 430 mg, about 435 mg, about 440 mg, about 445 mg, about 450 mg, about 455 mg, about 460 mg, about 465 mg, about 470 mg, about 475 mg, about 480 mg, about 485 mg, about 490 mg, about 495 mg, or about 500 mg, including increments therein. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is about 525 mg, about 550 mg, about 575 mg, about 600 mg, about 625 mg, about 650 mg, about 675 mg, about 700 mg, about 725 mg or about 750 mg, including increments therein.
In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 1500 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 1000 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 750 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 500 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 450 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 400 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 375 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 350 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 325 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 300 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 275 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 250 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 225 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 200 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 175 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 150 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 125 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 100 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 75 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 25 mg to about 50 mg.
In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 50 mg to about 1000 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 50 mg to about 750 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 50 mg to about 500 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 50 mg to about 450 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 50 mg to about 400 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 50 mg to about 350 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 50 mg to about 300 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 50 mg to about 250 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 50 mg to about 200 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 50 mg to about 150 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 50 mg to about 125 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 50 mg to about 100 mg. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is from about 50 mg to about 75 mg.
In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered orally. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered with food. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered without food.
In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered once per day. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered twice per day. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered three times per day. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered four times per day.
In some embodiments, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered with a therapeutic “holiday”, that is a period of days in between continuous doses. For example, the dose of Compound 1 is dosed for 1-7 days (the days “on”) and then a period of 1-7 days is the “holiday” where no dosage of Compound 1 is administered to the subject (the days “off”). In some embodiments, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered as 4 days on/3 days off, 5 days on/3 days off, 5 days on/2 days off, or 4 days on/2 days off. In some embodiments, the cycle of on/off dosage is repeated, such that the dosage of Compound 1 is administered in 2, 3, 4, 5 or more than 5 cycles of on/off schedule.
In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered once every two days. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered once every three days. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered once every four days. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered once every five days. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered once every six days. In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered once every week.
In some embodiments of the methods disclosed herein, the dose of Compound 1, or a pharmaceutically acceptable salt thereof, administered to a subject in need thereof, whereby the subject experiences a therapeutic response, is administered for four days on and three days off.
In some embodiments of the methods disclosed herein, the subject has undergone at least one prior therapy.
In some embodiments, the 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide pharmaceutical compositions described herein comprise 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, and at least one pharmaceutically acceptable excipient. In some embodiments, the pharmaceutical compositions described herein comprise 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, and at least one pharmaceutically acceptable excipient, in a solid dosage form. In some embodiments, the pharmaceutical compositions described herein comprise crystalline 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, and at least one pharmaceutically acceptable excipient, in a solid dosage form. In some embodiments, the pharmaceutical compositions described herein comprise 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, and at least one pharmaceutically acceptable excipient, in a solid dosage form, wherein the solid dosage form is selected from a powder, a tablet, a bite-disintegration tablet, a chewable tablet, a caplet, a capsule, a gelcap, an effervescent powder, a rapid-disintegration tablet, an abuse-deterrent tablet, a modified release tablet, a modified release caplet, a modified release capsule, and an aqueous suspension produced from a powder. In some embodiments, the pharmaceutical compositions described herein comprise 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, and at least one pharmaceutically acceptable excipient, in a solid dosage form, wherein the solid dosage form is a capsule. In some embodiments, the pharmaceutical compositions described herein comprise 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, and at least one pharmaceutically acceptable excipient, in a solid dosage form, wherein the solid dosage form is a tablet.
Suitable optional excipients for use in the 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide pharmaceutical compositions described herein include any commonly used excipients in pharmaceutics and are selected on the basis of compatibility with the active pharmaceutical agent and the release profile properties of the desired dosage form. Excipients include, but are not limited to, binders, fillers, flow aids, disintegrants, lubricants, glidants, polymeric carriers, plasticizers, stabilizers, surfactants, and the like. A summary of excipients described herein, may be found, for example in Remington: The Science and Practice of Pharmacy, Nineteenth Ed (Easton, Pa.: Mack Publishing Company, 1995); Hoover, John E., Remington's Pharmaceutical Sciences, Mack Publishing Co., Easton, Pa. 1975; Liberman, H. A. and Lachman, L., Eds., Pharmaceutical Dosage Forms, Marcel Decker, New York, N.Y., 1980; and Pharmaceutical Dosage Forms and Drug Delivery Systems, Seventh Ed. (Lippincott Williams & Wilkins, 1999), herein incorporated by reference in their entirety.
Fillers or diluents increase bulk in the pharmaceutical composition. Such compounds include e.g., lactose; starch; mannitol; sorbitol; dextrose; microcrystalline cellulose such as Avicel®; silicified microcrystalline cellulose such as ProSolv® HD90; dibasic calcium phosphate; dicalcium phosphate dihydrate; tricalcium phosphate; calcium phosphate; anhydrous lactose; spray-dried lactose; pregelatinzed starch; compressible sugar, such as Di-Pac® (Amstar); hydroxypropylmethylcellulose; sucrose-based diluents; confectioner's sugar; monobasic calcium sulfate monohydrate; calcium sulfate dihydrate; calcium lactate trihydrate; dextrates; hydrolyzed cereal solids; amylose; powdered cellulose; calcium carbonate; glycine; kaolin; sodium chloride; inositol; bentonite; and the like. In some embodiments, the pharmaceutical compositions described herein comprise two fillers. In some embodiments of the pharmaceutical compositions described herein, the first filler and second filler are selected from lactose, mannitol, dicalcium phosphate, microcrystalline cellulose, silicified microcrystalline cellulose, starch, and pregelatinized starch (Starch 1500). In some embodiments of the pharmaceutical compositions described herein, the first filler and second filler are independently selected from lactose, mannitol, microcrystalline cellulose, and silicified microcrystalline cellulose.
Binders impart cohesiveness to solid oral dosage form compositions: for powder filled capsule formulation, they aid in plug formation that can be filled into soft or hard shell capsules and for tablet formulation, they ensure the tablet remaining intact after compression and help assure blend uniformity prior to a compression or fill step. Materials suitable for use as binders in the solid dosage forms described herein include, but are not limited to, carboxymethylcellulose, methylcellulose (e.g., Methocel®), hydroxypropylmethylcellulose (e.g. Hypromellose USP Pharmacoat-603, hydroxypropylmethylcellulose acetate stearate (Agoate HS-LF and HS), hydroxyethylcellulose, hydroxypropylcellulose (e.g., Klucel®), ethylcellulose (e.g., Ethocel®), microcrystalline cellulose (e.g., Avicel®), silicified microcrystalline cellulose such as ProSolv® HD90, microcrystalline dextrose, amylose, magnesium aluminum silicate, polysaccharide acids, bentonites, gelatin, polyvinyl pyrrolidone/vinyl acetate copolymer, crospovidone, povidone, starch, pregelatinized starch, tragacanth, dextrin, a sugar, such as sucrose (e.g., Dipac®), glucose, dextrose, molasses, mannitol, sorbitol, xylitol (e.g., Xylitab®), lactose, a natural or synthetic gum such as acacia, tragacanth, ghatti gum, mucilage of isapol husks, starch, polyvinyl pyrrolidone (e.g., Povidone® CL, Kollidon® CL, Polyplasdone® XL-10, and Povidone® K-12), larch arabogalactan, Veegum®, polyethylene glycol, waxes, sodium alginate, and the like. In some embodiments, the binder is hypromellose, hydroxypropyl cellulose, or ethyl cellulose.
Glidants improve the flow characteristics of a powder mixtures. Such compounds include, e.g., colloidal silicon dioxide such as Cab-o-sil®; tribasic calcium phosphate, talc, corn starch, DL-leucine, sodium lauryl sulfate, magnesium stearate, calcium stearate, sodium stearate, kaolin, and micronized amorphous silicon dioxide (Syloid®) and the like. In some embodiments of the pharmaceutical compositions described herein, the glidant is colloidal silicon dioxide or talc. In some embodiments, the glidant is talc. In some embodiments, the glidant is colloidal silicon dioxide.
Lubricants are compounds which prevent, reduce, or inhibit adhesion or friction of materials. Exemplary lubricants include, e.g., stearic acid; calcium hydroxide, talc; paraffin; a hydrocarbon such as mineral oil, or hydrogenated vegetable oil such as hydrogenated soybean oil (Sterotex®), Lubritab®, Cutina®; higher fatty acids and their alkali-metal and alkaline earth metal salts, such as aluminum, calcium, magnesium, zinc, stearic acid, sodium stearate, calcium stearate, magnesium stearate, glycerol, talc, waxes, Stearowet®, boric acid, sodium acetate, leucine, a polyethylene glycol or a methoxypolyethylene glycol such as Carbowax™, sodium oleate, glyceryl behenate (Compitrol 888®), glyceryl palmitostearate (Precirol®), colloidal silica such as Syloid™, Carb-O-Sil®, a starch such as corn starch, silicone oil, a surfactant, and the like. Hydrophilic lubricants include, e.g., sodium stearyl fumarate (currently marketed under the trade name PRUV®), polyethylene glycol (PEG), magnesium lauryl sulfate, sodium lauryl sulfate (SLS), sodium benzoate, sodium chloride, and the like. In some embodiments of the pharmaceutical compositions described herein, the lubricant is magnesium stearate, stearic acid, or sodium stearyl fumarate. In some embodiments, the lubricant is stearic acid. In some embodiments, the lubricant is sodium stearyl fumarate. In some embodiments, the lubricant is magnesium stearate.
Disintegrants facilitate breakup or disintegration of the pharmaceutical formulation after administration. Examples of disintegrants include a starch, e.g., a natural starch such as corn starch or potato starch, a pregelatinized starch such as National 1551 or Amijel®, or sodium starch glycolate such as Promogel® or Explotab®; a cellulose such as a wood product, microcrystalline cellulose, e.g., Avicel®, Avicel® PH101, Avicel® PH102, Avicel® PH105, Elcema® P100, Emcocel®, Vivacel®, Ming Tia®, and Solka-Floc®, methylcellulose, croscarmellose, or a cross-linked cellulose, such as cross-linked sodium carboxymethylcellulose (Ac-Di-Sol®), cross-linked carboxymethylcellulose, or cross-linked croscarmellose; a cross-linked starch such as sodium starch glycolate; a cross-linked polymer such as crospovidone; a cross-linked polyvinyl pyrrolidone; alginate such as alginic acid or a salt of alginic acid such as sodium alginate; a clay such as Veegum® HV (magnesium aluminum silicate); a gum such as agar, guar, locust bean, Karaya, pectin, or tragacanth; sodium starch glycolate; bentonite; a natural sponge; a resin such as a cation-exchange resin; citrus pulp; sodium lauryl sulfate; sodium lauryl sulfate in combination starch; and the like. In some embodiments of the pharmaceutical compositions described herein, the disintegrant is selected from povidone, crospovidone, hypromellose, croscarmellose sodium, hydroxypropyl cellulose, and polyvinyl alcohol. In some embodiments, the disintegrant is croscarmellose sodium. In some embodiments, the disintegrant is polyvinyl alcohol. In some embodiments, the disintegrant is hydroxypropyl cellulose. In some embodiments, the disintegrant is hypromellose. In some embodiments, the disintegrant is povidone. In some embodiments, the disintegrant is crospovidone.
In some embodiments, the pharmaceutical compositions described herein include one or more pH-adjusting agents or buffering agents. In some embodiments, the pharmaceutical formulation comprises a buffer selected from acetates, carbonates, phosphates, citrates, and glutamates. In some embodiments, the buffer is selected from potassium dihydrogen phosphate, sodium bicarbonate, magnesium carbonate, sodium citrate, sodium dihydrogen phosphate, dipotassium monohydrogen phosphate, and disodium monohydrogen phosphate. In some embodiments, buffers are included in an amount required to maintain pH of the pharmaceutical formulation in an acceptable range.
In some embodiments, a film coating is provided around the pharmaceutical composition. In some embodiments, the coating of 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, is an immediate release coating. In some embodiments, the immediate release coating comprises hydroxypropyl methyl cellulose (HPMC), with or without plasticizer, and with or without surfactants and anti-foaming agents (clear or pigmented or dyed). In some embodiments, the coating of 1-(4-(benzylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxamide, or a pharmaceutically acceptable salt thereof, is an immediate release coating with a moisture barrier. In some embodiments, the film coating is Opadry AMB II Beige. In some embodiments, the immediate release coating with a moisture barrier comprises polyvinyl alcohol (PVA), with or without plasticizer, with or without surfactants and anti-foaming agents (clear or pigmented or dyed). In some embodiments, the compositions are formulated into particles (for example for administration by capsule) and some or all of the particles are coated. In some embodiments, the compositions are formulated into particles (for example, for administration by capsule) and some or all of the particles are microencapsulated. In some embodiments, the compositions are formulated into particles (for example, for administration by capsule) and some or all of the particles are not microencapsulated and are uncoated.
In some embodiments, the compositions described herein are delivered using a pulsatile dosage form. A pulsatile dosage form is capable of providing one or more immediate release pulses at predetermined time points after a controlled lag time or at specific sites. Many other types of controlled release systems known to those of ordinary skill in the art and are suitable for use with the compositions described herein. Examples of such delivery systems include, e.g., polymer-based systems, such as polylactic and polyglycolic acid, polyanhydrides and polycaprolactone; porous matrices, nonpolymer-based systems that are lipids, including sterols, such as cholesterol, cholesterol esters and fatty acids, or neutral fats, such as mono-, di- and triglycerides; hydrogel release systems; silastic systems; peptide-based systems; wax coatings, bioerodible dosage forms, compressed tablets using conventional binders and the like. See, e.g., Liberman et al., Pharmaceutical Dosage Forms, 2 Ed., Vol. 1, pp. 209-214 (1990); Singh et al., Encyclopedia of Pharmaceutical Technology, 2nd Ed., pp. 751-753 (2002); U.S. Pat. Nos. 4,327,725, 4,624,848, 4,968,509, 5,461,140, 5,456,923, 5,516,527, 5,622,721, 5,686,105, 5,700,410, 5,977,175, 6,465,014, and 6,932,983, each of which is specifically incorporated by reference.
Stabilizers include compounds such as any anti-oxidation agents, e.g., butylated hydroxytoluene (BHT), sodium ascorbate, and tocopherol; buffers, acids, and the like.
Surfactants include compounds such polysorbates, poloxamers, bile salts, glyceryl monostearate, sodium lauryl sulfate, sorbitan monooleate, polyoxyethylene sorbitan monooleate, copolymers of ethylene oxide and propylene oxide, and d-α-tocopheryl polyethylene glycol succinate (Vitamin E TPGS). In some embodiments, the surfactant is selected from Soluplus, PEG4000, PEG6000, Poloxamer 6200, and Kolliphor P407 micro. In some embodiments, the surfactant is a poloxamer. In some embodiments, the surfactant is Kolliphor P407 micro.
The aforementioned excipients are given as examples only and are not meant to include all possible choices. Other suitable excipient classes include coloring agents, granulating agents, preservatives, anti-foaming agents, plasticizers, and the like. Additionally, many excipients can have more than one role or function, or can be classified in more than one group; the classifications are descriptive only, and are not intended to limit any use of a particular excipient.
For use in the methods described herein, kits and articles of manufacture are also described herein. Such kits include a carrier, package, or container that is compartmentalized to receive one or more containers such as vials, tubes, and the like, each of the container(s) comprising one of the separate elements to be used in a method described herein. Suitable containers include, for example, bottles, vials, syringes, and test tubes. In one embodiment, the containers are formed from a variety of materials such as glass or plastic.
The articles of manufacture provided herein contain packaging materials. Packaging materials for use in packaging pharmaceutical products include, e.g., U.S. Pat. No. 5,323,907. Examples of pharmaceutical packaging materials include, but are not limited to, blister packs, bottles, tubes, bags, containers, bottles, and any packaging material suitable for a selected formulation and intended mode of administration and treatment.
In some embodiments, the pharmaceutical compositions of Compound 1 described herein, are presented in a package or dispenser device which may contain one or more unit dosage forms containing the active ingredient. The pharmaceutical composition of Compound 1 described herein is packaged alone, or packaged with another compound or another ingredient or additive. In some embodiments, the package contains one or more containers filled with one or more of the ingredients of the pharmaceutical composition. In some embodiments, the package comprises metal or plastic foil, such as a blister pack. In some embodiments, the package or dispenser is accompanied with a notice associated with the container in form prescribed by a governmental agency regulating the manufacture, use, or sale of pharmaceuticals, which notice is reflective of approval by the agency of the form of the drug for human or veterinary administration. In some embodiments, such notice, for example, is the labeling approved by the U.S. Food and Drug Administration for prescription drugs, or the approved product insert.
A kit typically includes labels listing contents and/or instructions for use, and package inserts with instructions for use. A set of instructions will also typically be included.
In one embodiment, a label is on or associated with the container. In one embodiment, a label is on a container when letters, numbers or other characters forming the label are attached, molded or etched into the container itself; a label is associated with a container when it is present within a receptacle or carrier that also holds the container, e.g., as a package insert. In one embodiment, a label is used to indicate that the contents are to be used for a specific therapeutic application. The label also indicates directions for use of the contents, such as in the methods described herein.
As used throughout the description of the invention, the following abbreviations, unless otherwise indicated, shall be understood to have the following meanings:
AML=acute myeloid leukemia; AUC∞=area under the plasma concentration-time curve from time zero to 24 hours; AUC0-t=area under the concentration-time curve from time zero to the last quantifiable timepoint; Cmax=maximum observed plasma concentration; CR=complete remission; CRi=complete remission with incomplete hematologic recovery; DoCR=duration of complete remission/complete remission with incomplete hematologic recovery; DoR=duration of remission; ELN=European LeukemiaNet; IWG=International Working Group; MTD=maximum tolerated dose; MDS=myelodysplastic syndrome; PD=pharmacodynamic; PK=pharmacokinetic; PR=partial remission; RP2D=recommended Phase 2 dose; RR=relapsed/refractory; tr=half-life; tmax=time to maximum concentration.
The preparation of Compound 1 is disclosed in U.S. Pat. No. 9,828,363, the content of which is incorporated by reference in its entirety.
The p97 assay is an assay used to determine inhibitory activity of compounds against the p97 complex. Inhibition of activity of the p97 proteosome complex can enable apoptosis and cause elimination of neoplastic cells (cancer cells). The assay follows that of Christianson in Nat. Cell Biol., (2011) 14:93. The reagents used for the p97 assay include an assay buffer which is a mixture of 50 mM TRIS pH 7.5, 20 mM MgCI˜, 0.02% TX-100, 1 mM DTT and 0.2% (v/v) glycerol. The well plate is a Corning 3674, 384w plate. The identification kit is an ADP glo kit (Promega): stop buffer, detection reagent.
The assay is conducted as follows:
Upon obtaining the data from the luminescence reading, the data may be analyzed as follows:
Compound 1, when tested in the above-described assay, demonstrated the ability to inhibit p97 with a p97 IC50<30 nM.
Acute myelogenous leukemia (AML) is the most common acute leukemia in adults. A hematologic cancer, the disease is highly heterogeneous, with multiple subtypes. About 30% of AML cases harbor a FLT3/ITD mutation making the disease highly proliferative and more aggressive with a high risk of relapse. FLT3/ITD mutated AML has been successfully targeted with numerous FLT3 inhibitors, however the duration of clinical response has overall been short due to rapid development of resistance. The objective of this study was to evaluate the cytotoxicity of Compound 1 as a single agent or in combination with 500 nM Decitabine, 22 nM Cytarabine, 8 nM Gilteritinib or 8 nM Venetoclax in 30 passage 1 (P1) models of human acute myeloid leukemia by Cell Titer Glo.
Compound 1 as single agent was tested in 5 concentrations in duplicates. Compound 1 was also tested in 5 concentrations (5000, 1667, 556, 185, 62, 0 nM) in combination with constant concentrations of Decitabine (500 nM), Cytarabine (22 nM), Gilteritinib (8 nM), or Venetoclax (8 nM). Triplicate wells with media only and duplicate wells of vehicle (0.2% DMSO) were used as negative controls. Triplicate wells with cytarabine (5 μM) were used as the positive control for the assay. To measure proliferation, untreated cells at days 0 and 6 were evaluated via Cell Titer Glo.
Protocol:
The IC50s of Compound 1 as single agent and in combination with standard therapeutic agents are shown in Table 1. The gene mutations in the 30 AML models are shown in Table 2. Compound 1 as a single agent showed broad efficacy with IC50s ranging from about 200-800 nM in these models. Compound 1 in combination with Decitabine (500 nM), Cytarabine (22 nM), Gilteritinib (8 nM) or Venetoclax (8 nM) had IC50s generally similar to that of Compound 1 as a single agent with the exception that combination with Cytarabine (22 nM) in CTG-2227, CTG-2701 and CTG-2704 resulted in meaningful decrease in 9C50 compared to Compound 1 alone. Compound 1 in combination with Gilteritinib (8 nM) in CTG2704 also resulted in meaningful decrease in IC50 compared to Compound 1 alone. In the MV-411 cell line, combinations of Compound 1 with Decitabine (500 nM), Gilteritinib (8 nM) or Venetoclax (8 nM) also resulted in meaningful decrease in IC50 compared to Compound 1 alone.
The antitumor efficacy of Compound 1 in female SCTD beige mice bearing human A549 lung adenocarcinoma xenograft tumors was investigated (
Slight antitumor activity of 20% tumor growth inhibition (TGI) and nominal body weight loss of −1.5 and −3.9% was observed on days 2 and 3, respectively following BIW administration of 150 mg/kg of Compound 1. No deaths were observed in the BIW study cohort. Weekly dosing of 225 mg/kg of Compound 1 demonstrated 31% TGI and nominal body weight loss of −8.1% on day 4. A single drug related death was observed in the 1/W cohort.
The strongest antitumor activity was seen with QD4/3 off dosing of 100 mg/kg of Compound 1 resulting in a TGI of 61%. This dosing regimen was generally tolerated throughout the study with −7.0% mean body weight loss on day 2 and a single drug-related death within the study group. Finally, QD4/3 off administration of 55 mg/kg CB-5083 (1-[7,8-dihydro-4-[(phenylmethyl)amino]-5H-pyrano[4,3-d]pyrimidin-2-yl]-2-methyl-1H-indole-4-carboxamide, a compound tested previously in subjects), resulted in a 33% TGI. This dosing regimen was tolerated with a mean body weight loss of −7.6% on day 2 and no drug-related deaths observed in the study group.
Some body weight loss was observed in the vehicle group during the first days of dosing, leading to an average body weight change (BWC) of −5.4% on day 2. Out of 8 animals, 4 specifically being housed in the same cages experienced >8% BWC. The effect was determined to be caused by the water bottles and the animals recovered once diet gel was reintroduced to hydrate them. These observed body weight losses had no apparent effect on the tumor growth and the control group was used as planned during the experiment.
Compound 1 was tested in the MLL-AF9 allogenic disseminated mouse model of AML. 200,000 MLL-AF9-cells were injected via tail vein into 6-week-old C57BL/6 male mice (The Jackson Laboratory). Starting at day 8 after cell injection, mice were treated with Compound 1 delivered through oral gavage (90 mg/kg) or vehicle (0.5% methylcellulose) on a dosing schedule of 4 days “on” (administered on each of 4 days sequentially) followed by 3 days “off” (no administration on each of 3 sequential days) for 2 full cycles (two weeks total of 4 on/3 off).
The proportion of MLL-AF9 cells in peripheral blood (n=6 mice per group) was measured at 12 days post-injection of MLL-AF9 cells using flow cytometry. Murine peripheral blood, bone marrow and spleen were collected from each organ, washed with PBS-0.1% BSA-2 mM EDTA and lysed for 10 minutes with red blood cell lysis buffer (Sigma). After two washing steps with PBS-0.1% BSA-2 mM EDTA, bone marrow cells were stained for 30 minutes at 4° C. with corresponding cell surface antibodies for CD45 (CD45 antibody-alkaline phosphatase conjugate, Invitrogen). Cells were then washed twice with PBS-0.1% BSA-2 mM EDTA before analysis of 10,000 cells gated for CD45+(high) with BD FACSCanto II (BD Biosciences) to isolate the AML blast population. Statistical significance determined using Mann-Whitney test in comparison with vehicle. Results are shown in
Kaplan-Meier curves showing overall survival of mice are shown in
Compound 1 in combination with a standard of care chemotherapy regime (“SOC” or “Chemo”) was tested in the MLL-AF9 allogenic disseminated mouse model of AML. Injection of MLL-AF9 cells into mice was performed as described in Example 5. Treatment was started at day 9 post-cell injection with 0.5% methylcellulose (vehicle group) or 50 mg/kg of Compound 1 for 4 days on/3 days off (Compound 1 group), or with doxorubicin and cytarabine administered intraperitoneally, respectively at 0.5 mg/kg for 3 days and 75 mg/kg for 5 days (Chemo group) or a combination treatment of Compound 1 plus Chemo. The proportion of MLL-AF9 cells in peripheral blood (n=3 mice per group) 11 days post-injection of MLL-AF9 cells was assayed and graphed as described in Example 5.
Results are shown in
The purpose of this first-in-human (FIH) study is to evaluate the safety, pharmacokinetics (PK), preliminary efficacy and pharmacodynamic (PD) profiles of escalating doses of Compound 1 monotherapy in adult participants with R/R AML or R/R intermediate- to high-risk MDS and to identify the recommended Phase 2 dose (RP2D) and dosing schedule.
This is a multicenter, open-label Phase 1 study of orally administered Compound 1 in participants with R/R AML or participants with R/R intermediate- to high-risk MDS. The study will include two parts: 1) a Dose Escalation phase in participants with R/R AML, or R/R intermediate- to high-risk MDS and 2) a Dose Expansion phase in participants with R/R AML for whom there is no standard of care therapy available that is likely to lead to disease remission. Additional cohorts for participants with R/R intermediate- to high-risk MDS following hypomethylating agents or other AML cohorts may be added at a later time.
During both study phases, Compound 1 will be administered orally QD on the 4/3 schedule in successive 28-day cycles until progressive disease or intolerable toxicity ensues. BID dosing may be also tested depending on initial PK assessments. Participants will be evaluated regularly for safety assessments including physical examinations and laboratory testing. Bone marrow aspirates and/or biopsies will be performed at regular intervals, including for assessment of tumor response as per 2017 European LeukemiaNet (ELN) response criteria for AML or 2006 revised International Working Group (IWG) response criteria for MDS. Peripheral blood samples will be collected in Cycle 1 for intensive PK testing and PD biomarker assessments. Additional intensive PK testing will be collected for any participants undergoing intra-patient dose escalation.
The study will commence with the Dose Escalation Phase using an accelerated titration design to define the maximum tolerated dose (MTD) and/or RP2D of Compound 1 monotherapy in participants with R/R AML or R/R intermediate- to high-risk MDS. During this portion of the study, consented eligible participants will be enrolled into sequential cohorts of increasing doses of Compound 1. The starting dose of Compound 1 will be 25 mg orally administered QD using a 4/3 weekly dosing schedule with 6 planned dosing cohorts (Table 3). A cycle consists of 28 days and the first cycle will comprise the DLT observation period.
Single-participant cohorts will be used for initial dose escalation during the accelerated phase. When the first instance of a ≥Grade 2 non-hematologic adverse event is observed (during the first cycle) at any dose level, the accelerated phase will end, and dose escalation will be changed to a 3+3 design. In all of the above circumstances, the reference to non-hematologic AEs includes all AEs considered possibly related to study intervention.
When the 3+3 design is utilized, a minimum of 3 participants will be enrolled into a dose cohort (unless 2 DLTs occur within the first 2 participants). If no DLTs are observed after the last participant in the cohort completes the 28-day DLT observation period (i.e., Cycle 1), the study will proceed with dose escalation to the next cohort following safety review. If 1 of 3 participants experiences a DLT during the first cycle, 3 additional participants will be enrolled in that cohort. If none of the additional 3 participants experience a DLT, dose escalation may continue to the next cohort following safety review. If 2 or more participants in a cohort experience DLTs during the first cycle, dose escalation will be halted and the next lower dose level will be declared the MTD. Alternatively, a dose level intermediate between the dose level exceeding MTD and the previous dose level may be explored and declared the MTD if <2 out of 6 participants experience a DLT at that dose. If the MTD cohort included only 3 participants, an additional 3 participants will be enrolled at that dose level to confirm that <2 of 6 participants experience a DLT at that dose.
If there are additional participants in the screening process at the time the last participant in the dose cohort begins treatment, an additional participant may be enrolled into the cohort as long as the participant can begin treatment within 1 week of the last enrolled participant and have received approval from the Medical Monitor.
After each cohort has completed the DLT window, the safety data and any available PK data will be evaluated to determine whether dose escalation can occur, additional participants should be enrolled in a dose cohort, an intermediate dose should be assessed, or BID dosing should be tested (Table 4). If an intermediate dose is assessed, a modified Fibonacci scheme should be considered for further dose escalation, adapted based on the availability of 25 mg and 75 mg capsule strengths. No increases >100% will be allowed. If BID dosing is employed, the first BID dosing cohort should not be more than the total dose of the last QD dosing cohort evaluated.
To optimize the number of participants treated at a potentially clinically relevant dose, intra-participant dose escalation will be permitted after Cycle 1 provided that the participant tolerated the current dose and with approval of the Medical Monitor. Dose escalation will be permitted to any previously cleared dose level. There are no limits on the number of dose escalations that can occur for a participant.
An alternative dosing schedule (e.g., once a week or twice a week dosing) may also be assessed after the MTD and/or RP2D for 4/3 dosing schedule has been defined. Evaluation of the alternative schedule may be initiated earlier if indicated by pharmacokinetic profiles or if clinically significant toxicities (e.g., significant number of Grade 2 AEs or study treatment holds/withdrawals due to intolerability) occur with the 4/3 dosing schedule prior to defining the MTD or RP2D with a 4/3 dosing schedule. The alternative dosing schedule will be defined based on the cumulative safety and PK data available and will be outlined in a formal amendment to the protocol.
The study procedures for these additional participant(s)/cohort(s) will be the same as that described for other study participants/cohorts.
At the completion of the dose escalation phase of the study, the following data will be available in determining a RP2D for the expansion phase of the study:
MTD, which is defined as the dose in which the rate of the DLTs is ≤17% in at least 6 participants during the 1st cycle
Delayed DLTs (DLTs occurring beyond the 1st cycle)
Overall safety profile
Pharmacokinetics from each cohort
Number of participants requiring discontinuation or dose reductions of study drug
Once the RP2D has been identified, a cohort of approximately 38 additional participants who have R/R AML will be treated at the RP2D (and schedule) to further confirm the safety and to assess the preliminary activity in participants. Depending on emergent data from within this study or from other nonclinical or external data, the Sponsor may elect to add separate cohorts for participants with R/R intermediate- to high-risk MDS or specific subtypes of AML, which may increase the sample size of the Expansion Phase.
After a total of 20 participants with R/R AML are enrolled into a cohort at the RP2D and schedule and treated for at least 2 cycles, the Sponsor will assess the preliminary efficacy and safety data and the benefit/risk profile to determine whether to stop the study for development of Compound 1 as monotherapy in AML. If, despite meeting a futility threshold for Compound 1 monotherapy, an ORR or other parameter suggestive of activity is observed, dose escalation and dose expansion cohorts in combination with an approved therapy may be included by a formal protocol amendment.
Compound 1 will be administered orally QD on the weekly 4/3 schedule for 1 cycle of 28 days. Participants will be evaluated for safety and tolerability and their tumor status will be evaluated after completion of Cycle 1. Participants who do not incur unacceptable toxicity from the study therapy will be permitted to receive a second cycle of study therapy, after which they will be reevaluated for safety, tolerability and efficacy. Participants without unacceptable toxicity at the end of Cycle 2, and who are determined by the investigator to be deriving benefit from study therapy (e.g., have no evidence of disease progression for MDS participants or at least PR for participants with AML) will be permitted to remain on-study therapy until disease progression, unacceptable toxicity, completion of treatment, or other criteria for withdrawal are met, whichever occurs first. Participants will return to the clinical site for an End of Treatment (EoT) visit 30 days (±5 days) after their last 28 day treatment cycle.
After termination of treatment, participants will continue on study for long term survival follow-up every 3 months (±2 weeks), unless they withdraw consent for further follow-up.
Approximately 50-60 total participants will be enrolled and treated in the Dose Escalation phase and Dose Expansion phase, including approximately 38 R/R AML participants planned to be enrolled and treated in the Dose Expansion phase.
Compound 1 will be administered orally QD on the 4/3 dosing schedule (4 days on, 3 days off) in successive 28-day cycles until progressive disease or intolerable toxicity ensues. BID dosing may be also tested depending on initial PK assessments.
Inclusion Criteria:
Male or female and ≥18 years of age at the time of signing the consent form
One of the following advanced hematologic malignancies including:
Relapsed or refractory AML as defined by 2016 WHO criteria (Arber et al. 2016) and are not candidates for curative therapies such as allogeneic hematopoietic cell transplant or for whom there is no standard of care therapy available that is likely to lead to disease remission according the investigator
MDS high-very high risk by the revised international scoring system for evaluating prognosis in myelodysplastic syndromes that is recurrent or refractory or the participant is intolerant to established therapy known to provide clinical benefit for their condition (e.g., relapsed following treatment with hypomethylating agent or lack of response after ≥4 cycles), according to treating physician. Potential participants which meet the criteria for intermediate risk may be considered with approval by the medical Monitor if the participant has severe cytopenia(s) and/or elevated bone marrow blast counts.
Adequate organ function defined as:
Serum creatinine ≤1.5 mg/dL or an estimated glomerular filtration rate of ≥60 mL/min as calculated by the Cockcroft-Gault glomerular filtration rate equation
Total bilirubin 1.5×the upper limit of normal (ULN) unless considered due to Gilbert's disease or leukemic disease
Aspartate aminotransferase (AST)≤3×the ULN; alanine aminotransferase (ALT)≤3×the ULN. Levels of AST and/or ALT≤5×the ULN may be acceptable for participants with known leukemic involvement of the liver after discussion with the study medical monitor
Eastern Cooperative Oncology Group (ECOG) performance status ≤2.
Contraceptive use by men or women should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies. If of childbearing potential, agree to use an effective barrier method of birth control (i.e., latex condom, diaphragm, cervical cap, etc.) to avoid pregnancy during the study and 90 days after the last dose of Compound 1. Female participants of childbearing potential need a negative serum or urine pregnancy test within 7 days of study enrollment. Non-childbearing is defined as ≥1 year postmenopausal or surgically sterilized
Capable of giving signed informed consent as described in Appendix 1 which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol.
Exclusion Criteria:
Acute promyelocytic leukemia with t(15;17)(q22;q12); or abnormal promyelocytic leukemia/retinoic acid receptor alpha (PML-RARA).
Participants with clinical symptoms suggestive of active central nervous system (CNS) leukemia or known CNS leukemia. Evaluation of cerebrospinal fluid is only required if there is a clinical suspicion of CNS involvement by leukemia during screening.
Participants with immediately life-threatening, severe complications of leukemia such as uncontrolled bleeding, pneumonia with hypoxia or shock, and/or disseminated intravascular coagulation.
Concomitant malignancy, requiring active treatment, except for basal-cell or squamous cell carcinoma of the skin, carcinoma-in-situ of the uterine cervix, or localized prostate cancer.
Adjuvant therapy for breast cancer or prostate cancer is allowed.
Active, uncontrolled, systemic infection or severe localized infection during screening or prior to Cycle 1 Day 1 (C1D1; unless considered due to tumor by the investigator).
Participants receiving prophylactic anti-infectives are allowed on study.
Known human immunodeficiency virus (HIV) infection with CD4+ T cell counts <350 cells/L, initiation of antiretroviral therapy within 4 weeks before C1D1, or acquired immunodeficiency syndrome (AIDS)-related infection within 12 months before C1D1.
Hepatitis B virus (HBV) or hepatitis C virus (HCV) infection with viral load above the limit of quantification
Major cardiac abnormalities as defined but not limited to the following: uncontrolled angina or unstable life-threatening arrhythmias, history of myocardial infarction within 12 weeks prior to Baseline, Class 3 or higher New York Heart Association (NYHA) congestive heart failure, or left ventricular ejection fraction (LVEF)<45% as measured by echocardiogram (ECHO) within 28 days of C1D1
Persistent (3 consecutive ECGs performed ≥5 minutes apart) prolongation of the corrected QT interval by Fredericia's method (QTcF) to >480 msec
Gastrointestinal conditions that may interfere with the absorption of orally-administered drugs including but not limited to short gut syndrome, gastroparesis, inflammatory bowel disease, or acute pancreatitis.
The purpose of this study is to establish the safety, tolerability, and recommended phase 2 dose (RP2D) of Compound 1 administered orally on a schedule of once daily, 4 days on and 3 days off, in patients with advanced solid tumors and lymphomas.
This is a first-in-human, open-label phase I trial of oral Compound 1 in adult patients with advanced metastatic solid tumors and lymphoid malignancies. The study will be conducted in two parts, an initial dose-escalation phase followed by a dose expansion phase at the recommended phase 2 dose (RP2D) in the same patient population. Additional expansion cohorts may be considered to explore pharmacodynamic endpoints at lower dose levels (a protocol amendment will be submitted for these changes to the trial design).
Patient evaluations will be performed throughout the study as described below. Baseline history, physical examination, laboratory evaluations, and ECG must be conducted within 8 days prior to start of protocol therapy. If protocol therapy is started within 8 days of the eligibility screening evaluations, the results from these screening evaluations may be used as baseline measurements. If >8 days have passed since the screening evaluations, the medical history, physical examination, laboratory evaluations, and ECG must be repeated prior to starting protocol therapy.
Baseline tumor imaging must be performed within 28 days prior to start of protocol therapy. If protocol therapy is started within 28 days of the eligibility screening tumor imaging, the screening evaluation imaging results may be used as baseline measurements; if >28 days have passed since the screening evaluation tumor imaging, the imaging must be repeated prior to starting protocol therapy.
History and physical exam will be performed at baseline (within 8 days of the start of protocol therapy), during weeks 1, 2, 3, and 4 of cycle 1, and at the start of every cycle thereafter (within 3 days prior to treatment).
Labs CBC with differential; serum chemistries, platelets) will be performed at baseline (within 8 days of the start of protocol therapy), during weeks 1, 2, 3, and 4 of cycle 1, and at the start (+/−1 day during the cycle and up to 3 days before start of a new cycle) and during week 1 of every cycle thereafter.
ECG will be performed at baseline (within 8 days of the start of protocol therapy) and may be performed on day 1 (pre-dose) of every other subsequent cycle (i.e., cycles 3, 5, 7, and so on), and as clinically indicated.
Blood and urine samples for correlative PD and PK studies will be collected from all patients.
Paired tumor biopsies will be collected at baseline and then 4-6 hours after receiving the first dose in the expansion cohort; an optional biopsy may be collected at disease progression or “preprogression” (defined as a 10-19% increase in tumor volume as shown on a restaging scan).
Investigators will perform an ophthalmology examination that includes optical coherence tomography (OCT), color vision testing, and a questionnaire on all patients during screening at baseline. The questionnaire will be repeated after treatment on cycle 1 day 1 or 2; the questionnaire and eye examinations can be repeated by NEI as clinically indicated. Details about the questionnaire and eye examinations can be found in Appendix B along with thresholds for pre-existing visual impairment.
Compound 1 is administered orally on a schedule of once daily, 4 days on and 3 days off (28-day cycle) (Table 5). Dose escalation will continue until the RP2D (MTD) is established. Intra-patient dose escalation will be permitted.
Once the RP2D is reached, an additional 15 patients will be treated at this dose to further explore pharmacodynamic endpoints and obtain additional pharmacokinetic data. For the expansion cohort, patients will continue to be monitored for occurrence of DLT. Once pharmacodynamic data are available at the RP2D, additional expansion cohorts may be considered to explore pharmacodynamic endpoints at lower dose levels (a protocol amendment will be submitted for these changes to the trial design).
Blood and urine samples for pharmacokinetic analysis will be collected prior to Compound 1 administration on day 1 and then over the first 24 hours of cycle 1 (15 min, 30 min, 1 hr, 2 hr, 4 hr, 6 hr, 8 hr, 24 hr post dose for all patients) and for the first 3 study patients only on cycle 1 day 4 (predose and 15 min, 30 min, 1 hr, 2 hr, 4 hr, 6 hr, 8 hr, 24 hr post dose). Peripheral blood mononuclear cells (PBMCs) will be collected prior to Compound 1 administration on day 1 and 4-6 hours after receiving Compound 1 on day 1. Blood samples for circulating tumor DNA (ctDNA) may be collected prior to Compound 1 administration on day 1 and then at the start of every cycle. Tumor biopsies will be mandatory during the expansion cohort only prior to Compound 1 administration and 4-6 hours after receiving the first dose; an optional biopsy may be collected at/near disease progression.
Compound 1 will be administered once daily, 4 days on and 3 days off, in 28-day cycles. Compound 1 capsules should be taken in a fasted state, either 1 hour before or 2 hours after meals.
Eligibility Criteria:
Patients with histologically documented metastatic or locally advanced (not amenable to surgery) solid tumors whose disease has progressed following at least one line of on standard therapy
Adequate prior therapy must have been completed ≥4 weeks (6 weeks for nitrosoureas and mitomycin C) or, if known, ≥5 half-lives of the prior agent (whichever is shorter) prior to enrollment on protocol (minimum of 1 week between prior therapy and study enrollment), and the participant must have recovered to eligibility levels from prior toxicity. Prior definitive radiation should have been completed ≥4 weeks or palliative radiation should have been completed ≥2 weeks prior to study enrollment and all associated toxicities resolved to eligibility levels (patients on study may be eligible for palliative radiotherapy to non-targeted lesions after 2 cycles of therapy at the PI's discretion). Patients must be ≥2 weeks since any investigational agent administered as part of a Phase 0 study (where a sub-therapeutic dose of drug is administered) at the PI's discretion and should have recovered to grade 1 or baseline from any toxicities.
Patients who have had prior monoclonal antibody therapy must have completed that therapy ≥6 weeks (or 3 half-lives of the antibody, whichever is shorter) prior to enrollment on protocol (minimum of 1 week between prior therapy and study enrollment). Contraceptive use by men or women should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies. If of childbearing potential, agree to use an effective barrier method of birth control (i.e., latex condom, diaphragm, cervical cap, etc.) to avoid pregnancy during the study and 90 days after the last dose of Compound 1. Female participants of childbearing potential need a negative serum or urine pregnancy test within 7 days of study enrollment. Non-childbearing is defined as ≥1 year postmenopausal or surgically sterilized.
Age ≥18 years. Because no dosing or adverse event data are currently available on the use of Compound 1 in patients <18 years of age, children are excluded from this study, but will be eligible for future pediatric trials.
ECOG performance status <2 (Karnofsky ≥60%, see Appendix A) and life expectancy ≥3 months.
Patients must have adequate organ and marrow function as defined below:
Exclusion Criteria:
Patients who have had chemotherapy or radiotherapy within 4 weeks (6 weeks for nitrosoureas or mitomycin C) prior to entering the study.
Patients who have not recovered from adverse events due to prior anti-cancer therapy (i.e., have residual toxicities >Grade 1) with the exception of alopecia.
Patients who are receiving any other investigational agents.
Patients with clinically significant illnesses which would compromise participation in the study, including but not limited to active or uncontrolled infection, immune deficiencies, Hepatitis B, Hepatitis C, active tuberculosis, uncontrolled asthma, symptomatic congestive heart failure, unstable angina pectoris, uncontrolled cardiac arrhythmia, myocardial infarction within the past 6 months, cerebral vascular accident/stroke within the past 6 months, or psychiatric illness/social situations that would limit compliance with study requirements.
Human immunodeficiency virus (HIV)-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months are eligible for this trial.
For patients with evidence of chronic hepatitis B virus (HBV) infection, the HBV viral load must be undetectable on suppressive therapy, if indicated.
Patients with known brain metastases or carcinomatous meningitis are excluded from this clinical trial, with the exception of patients whose brain metastatic disease status has remained stable for ≥4 weeks after treatment of the brain metastases. Patients on antiseizure medications may be enrolled at the discretion of the Principal Investigator providing that these patients are taking non-enzyme-inducing anti-seizure medications or can be converted to these.
Pregnant women are excluded from this study because Compound 1 may have the potential for teratogenic or abortifacient effects. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with this agent, breastfeeding should be discontinued if the mother is treated with Compound 1.
Current or previous history of sight-threatening retinal disease, including (but not limited to) proliferative diabetic retinopathy, severe retinal vascular disease, and advanced age related macular degeneration.
Patients with a history of QT-prolongation or of Torsades de pointes (TdP), or of taking QT-prolonging drugs, are not eligible.
Two subjects were treated with 25 mg Compound 1 QD as described in Example 7. Plasma concentration of Compound 1 was assayed on day 1 at predosing and at 0.5, 1, 2, 4, 6, 8, 12 and 24 hours post-administration and on day 4 of dosing at predosing and at 0.5, 1, 2, 4, 6, 8, 12, 24 and 48 hours post-administration. Linear and semi-log plots of the plasma concentration-time plots are shown in
The results of the two subjects demonstrated nearly identical profiles. The results indicate a half-life of about 3-4 hours for Compound 1. No accumulation of Compound 1 was noted between days 1 and 4. Surprisingly, Compound 1 exhibited significantly higher plasma exposure than CB-5083 (1-[7,8-dihydro-4-[(phenylmethyl)amino]-5H-pyrano[4,3-d]pyrimidin-2-yl]-2-methyl-1H-indole-4-carboxamide), a compound tested previously in subjects. Comparatively Compound 1 at 25 mg QD produced significantly higher plasma exposure than CB-5083 administered at 40 mg QD. Exposures for Compound 1 were greater than dosing CB-5083 at greater than 200 mg. See
Following the protocol of Example 7, additional patients were treated in the dose escalation study.
Following a similar protocol to Example 3, Compound 1 was tested with additional therapeutic agents. Each combination was tested in 3 cell lines: MOML-13 (Human Acute Myeloid Leukemia cell line; Addex Bio), MV-4-11 (Human B Myelomoncytic Leukemia cell line; ATCC), and OCI-AML-3 (Human Acute Myeloid Leukemia cell line). The genotype of these cell lines with respect to p53, FLT3-IDT, BRCA1 and BRCA2 is shown in Table 7.
To test combinations of Compound 1 and the other therapeutic agents, concentration ranges for the dose responses were all set to evenly span a region 1 log higher to 1 log lower than the IC50 of the agent obtained in when each agent was used singly. Within this range, 20 dose levels were tested for each combination, with each response determined in duplicate. For each agent-cell line combination evaluated, the dose response of each individual drug was compared with dose responses of 3 combinations of the two agents, each mixed at three fixed ratios throughout the dose response: 1:1, 1:2, or 2:1, with Compound 1 always defined as the first agent of the ratios. The actual drug concentrations in the ratios were determined from the IC50 values obtained for each individual drug. For example, if Compound 1 IC50 was 1 uM and the additional agent IC50 was 10 uM, the actual ratio of the drugs for the 1:1 IC50 ratio is 1:10.
Raw data was analyzed using Graph Pad Prism, four parameter logistic fits, and Chou-Talalay drug combination analyses. The Chou-Talalay analysis requires that data be normalized and defined as the Fractional effect, which is a number required to be between 0 and 1, where 0 represents no effect (CTG signal in the absence of drug) and 1 represents the maximum possible effect (CTG signal in the absence of cells). In reality, many data points fell slightly outside these limits at the low or high end of the dose range. For data points with fractional effect >1, the Fe was set to 0.999. For data points with Fe<0, the fractional effect was set to 0.001. Data points with Fe>0.99 or <0.01 were omitted from the Chou-Talalay analysis because the Chou-Talalay analysis fits data to the Log of the fractional effect, with equal weight applied across the range of effect, such that the high and low end of the dose response, very small changes in effect within the range of experimental error erroneously skew the outcome of the model fit.
A Combination Index (CI) vs Fractional Effect plot showing the actual combination index plotted vs Fractional effect value was plotted for each combination dose. In this analysis, CI=1 represents additive activity, CI>1 represent less than additive activity (often referred to as antagonism) and CI<1=synergistic activity (better than additive). The CI scores across all 3 ratios were averaged and compared to Compound 1 alone. Results are shown in Table 8.
A score between 0.200 to 0.800 demonstrates synergistic action between the combination; above 0.800 to 1.200 shows additive action and above 1.200 shows antagonistic effects of the combination. A number of the combinations demonstrated synergistic effects. The PARP inhibitor, Talazoparib showed strong synergy in combination with Compound 1, especially in the BRCA2 mutant cell line MOML-13. The FLT-3 agent Gilteritinib was synergistic in the homozygous mutant line, MV-4-11, and additive effects in the FLT3 wildtype and heterozygous AML lines. The combination of Compound 1 with Venetoclax showed synergy in the MOML-13 line and strong additive (near synergistic effects) in the other two AML lines.
Some agents such as the chemotherapeutic agent cytarabine produced additive effects across the cell lines. Others, such as the proteasome inhibitor ixazomib, were surprisingly antagonistic when placed in combination with Compound 1. Combination Index data with cytarabine, gilteritinib, talazoparib and venetoclax across ED50, ED75 and ED90 is shown below in Tables 9-12.
Compound 1 was tested in combination with additional therapeutic agents in the cell lines MOML-13, and MV-4-11 (see Examples 3 and 10), and in HL-60 (Human acute promyelocytic leukemia; ATCC). The additional therapeutic agents for this example were azacitidine (Cayman Chemical Cat No. 11164), decitabine (Sigma Cat No. A3656) and venetoclax (InvivoChem Cat. No. V0001).
Cell Culture: Three human acute myeloid leukemia tumor cell lines were used in this study: HL60, MV4;11 and MOLM-13. HL60 and MV4;11 were grown in IMDM base media with 20% and 10% FBS, respectively. MOLM-13 was grown in RPMI 1640 base media with 20% FBS. All culture media contained 2 mM glutamine, 100 units/mL sodium penicillin G, 25 g/mL gentamicin, and 100 μg/mL streptomycin sulfate. The tumor cells were cultured in tissue culture flasks in a humidified incubator at 37° C., in an atmosphere of 5% C02 and 95% air. Assay: Tumor cells were seeded in duplicate in a volume of 100 μL/well of media into 96-well micro-culture plates at initial densities low enough to allow for several population doublings (typically three to five) during the indicated incubation period. After a 24 hour incubation, test agents were added to each well. After 72 hours of culture with test articles, cell viability was determined using the Cell Titer-Glo® (Promega G7571) assay. Briefly, Cell Titer-Glo® (Promega G7571) reagents were equilibrated at room temperature for 30 minutes; 100 μL per well was added at endpoint (72 hours). Plates were gently shaken for two minutes and then incubated at room temperature for ten minutes prior to reading luminescence on the BMG Clariostar Plus microplate reader.
For each drug agent on its own, IC50 values in each cell line were determined and then used to select fixed drug concentrations near the IC20 and IC90 while varying Compound 1 concentrations in 20-point 1:1.5 dose-response curves, starting at 5 μM, and including a vehicle control (designated as “no fixed agent”). A second set of combinations consisted of fixed concentrations of Compound 1 near its IC20 in each cell line or vehicle control, respectively, combined with varying concentrations of the second agent using a twenty-point dose-response of two-fold serial dilutions starting at 50 μM for Compound 1, 40 μM for azacitidine and decitabine, and 10 μM venetoclax.
Results are shown in Tables 13-15. An IC50 ratio for each combination was calculated from the ratio of the combination IC50 as compared to the applicable no fixed agent (vehicle) control. Agents that exhibited enhanced activity in combination have ratios less than 1. For example, in MOML-13 cells, the combination of azacitidine and Compound 1 exhibited a ratio of 0.39 with both low and high doses of azacytidine in combination with Compound 1 (used as the variable dose agent), and a ratio of 0.28 when Compound 1 was provided as a fixed dose and azacitidine was provided across a range of doses. Combinations of Compound 1 with decitabine and with venetoclax+azacitidine also gave enhanced activity as compared to monotherapies. Similar enhanced activity with these combinations were also seen in MV4;11 cells. These effects were much less pronounced in HL60 cells.
This application claims benefit of U.S. Provisional Patent Application No. 63/023,120, filed on May 11, 2020, and U.S. Provisional Patent Application No. 63/114,435, filed on Nov. 16, 2020, both of which are incorporated herein by reference in their entirety.
Filing Document | Filing Date | Country | Kind |
---|---|---|---|
PCT/US2021/031622 | 5/10/2021 | WO |
Number | Date | Country | |
---|---|---|---|
63023120 | May 2020 | US | |
63114435 | Nov 2020 | US |