with a nitrogen atom directly attached in position 2

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CPC
C07D475/04

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CCHEMISTRY METALLURGY C07Organic chemistry C07DHETEROCYCLIC COMPOUNDS C07D475/00Heterocyclic compounds containing pteridine ring systems

Current Industry

C07D475/04with a nitrogen atom directly attached in position 2

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Polymorphic form of sepiapterin
- Patent number 12,325,706
- Issue date Jun 10, 2025
- PTC Therapeutics MP, Inc.
- Hiroshi Yoshino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Delivery of therapeutic alkaloid compounds
- Patent number 12,269,800
- Issue date Apr 8, 2025
- Sensorium Therapeutics, Inc.
- Jacob M. Hooker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymorphs of sepiapterin and salts thereof
- Patent number 12,269,829
- Issue date Apr 8, 2025
- PTC Therapeutics MP, Inc.
- Daniel E. Levy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Folate salts
- Patent number 12,234,237
- Issue date Feb 25, 2025
- Aprofol AG
- Martin Ulmann
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Crystalline salts of 5-methyl-(6S)-tetrahydrofolic acid and amino e...
- Patent number 12,221,445
- Issue date Feb 11, 2025
- Merck Patent GmbH
- Rudolf Moser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline salt of 5-methyl-(6S)-tetrahydrofolic acid and L-isoleu...
- Patent number 12,221,446
- Issue date Feb 11, 2025
- Rudolf Moser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfoximine glycosidase inhibitors
- Patent number 12,157,734
- Issue date Dec 3, 2024
- Asceneuron SA
- Anna Quattropani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stable salt of 5,10-methylene-(6R)-tetrahydrofolic acid
- Patent number 12,122,783
- Issue date Oct 22, 2024
- Merck & Cie
- Rudolf Moser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stable formulations of 5,10-methylene-(6R)-tetrahydrofolic acid
- Patent number 12,103,930
- Issue date Oct 1, 2024
- Merck & Cie
- Rudolf Moser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Delivery of therapeutic alkaloid compounds
- Patent number 11,999,694
- Issue date Jun 4, 2024
- Sensorium Therapeutics, Inc.
- Jacob M. Hooker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiproliferative selenated-folate hybrids
- Patent number 11,845,750
- Issue date Dec 19, 2023
- KING FAISAL UNIVERSITY
- Amr Negm
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Folate salts
- Patent number 11,787,808
- Issue date Oct 17, 2023
- APROFOL AG
- Martin Ulmann
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Polymorphs of sepiapterin and salts thereof
- Patent number 11,773,097
- Issue date Oct 3, 2023
- PTC Therapeutics MP, Inc.
- Daniel E. Levy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Modified immune cells and uses thereof
- Patent number 11,717,540
- Issue date Aug 8, 2023
- ISI Life Sciences, Inc.
- Gerald F. Swiss
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Folate derivatives, useful in particular in the context of the fola...
- Patent number 11,535,620
- Issue date Dec 27, 2022
- Biomerieux
- Yuping Guo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Targeting aminoacid lipids
- Patent number 11,510,988
- Issue date Nov 29, 2022
- Merck Patent GmbH
- Michael Platscher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions comprising folic acid derivatives, their preparations...
- Patent number 11,427,589
- Issue date Aug 30, 2022
- JSB PHARMA DEVELOPMENT, LLC
- Gerald S. Jones
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystalline sodium salt of 5-methyl-(6S)-tetrahydrofolic acid
- Patent number 11,377,448
- Issue date Jul 5, 2022
- Merck Patent GmbH
- Rudolf Moser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stable formulations of 5,10-methylene-(6R)-tetrahydrofolic acid
- Patent number 11,306,094
- Issue date Apr 19, 2022
- Merck & Cie
- Rudolf Moser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sulfoximine glycosidase inhibitors
- Patent number 11,261,183
- Issue date Mar 1, 2022
- Asceneuron SA
- Anna Quattropani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medicinal agent and beverage/food for preventing cerebral dysfuncti...
- Patent number 11,173,158
- Issue date Nov 16, 2021
- PTC Therapeutics MP, Inc.
- Hiroyuki Hasegawa
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Polymorphic form of sepiapterin
- Patent number 11,130,760
- Issue date Sep 28, 2021
- PTC Therapeutics MP, Inc.
- Hiroshi Yoshino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
HPPK inhibitors useful as antibacterial agents
- Patent number 11,091,509
- Issue date Aug 17, 2021
- The United States of America, as represented by the Secretary, Department of...
- Xinhua Ji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymorphs of sepiapterin and salts thereof
- Patent number 11,072,614
- Issue date Jul 27, 2021
- PTC Therapeutics MP, Inc.
- Daniel E. Levy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline binary sodium salts of 5-methyl-(6S)-tetrahydrofolic ac...
- Patent number 11,066,408
- Issue date Jul 20, 2021
- Merck Patent GmbH
- Rudolf Moser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted dihydrobenzofuran glycosidase inhibitors
- Patent number 10,995,090
- Issue date May 4, 2021
- Asceneuron SA
- Anna Quattropani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
18F-labelled folates as PET radiotracers
- Patent number 10,961,246
- Issue date Mar 30, 2021
- Merck & Cie
- Roger Schibli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stable 5-methyltetrahydrofolate formulations to moderate methylenet...
- Patent number 10,849,905
- Issue date Dec 1, 2020
- La Vita Compounding Pharmacy
- Debra K. Hubers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Labeled chemically reactive and biologically active conjugates, and...
- Patent number 10,815,248
- Issue date Oct 27, 2020
- Yi Sun
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bivalent linkers and conjugates thereof
- Patent number 10,647,676
- Issue date May 12, 2020
- Endocyte, Inc.
- Iontcho R. Vlahov
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYMORPHS OF SEPIAPTERIN AND SALTS THEREOF
- Publication number 20250230164
- Publication date Jul 17, 2025
- PTC Therapeutics MP, Inc.
- Daniel E. LEVY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SULFOXIMINE GLYCOSIDASE INHIBITORS
- Publication number 20250115604
- Publication date Apr 10, 2025
- ASCENEURON SA
- Anna QUATTROPANI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NEW STABLE SALT OF 5,10-METHYLENE-(6R)-TETRAHYDROFOLIC ACID
- Publication number 20240400574
- Publication date Dec 5, 2024
- MERCK & CIE
- Rudolf MOSER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FOLATE RECEPTOR-TARGETED RADIOTHERAPEUTIC AGENTS AND THEIR USE
- Publication number 20240252693
- Publication date Aug 1, 2024
- Novartis AG
- Christopher P. LEAMON
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DELIVERY OF THERAPEUTIC ALKALOID COMPOUNDS
- Publication number 20240246910
- Publication date Jul 25, 2024
- Sensorium Therapeutics, Inc.
- Jacob M. Hooker
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMORPHS OF SEPIAPTERIN AND SALTS THEREOF
- Publication number 20240043426
- Publication date Feb 8, 2024
- PTC Therapeutics MP, Inc.
- Daniel E. LEVY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FOLATE SALTS
- Publication number 20230416253
- Publication date Dec 28, 2023
- APROFOL AG
- Martin Ulmann
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
CANCER-SELECTIVE TARGET DEGRADATION BY TARGETING GROUP CAGED PROTACS
- Publication number 20230364243
- Publication date Nov 16, 2023
- Beth Israel Deaconess Medical Center, Inc.
- Wenyi WEI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DELIVERY OF THERAPEUTIC ALKALOID COMPOUNDS
- Publication number 20230159455
- Publication date May 25, 2023
- Sensorium Therapeutics, Inc.
- Jacob M. Hooker
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITIONS COMPRISING FOLIC ACID DERIVATIVES, THEIR PREPARATIONS...
- Publication number 20230054325
- Publication date Feb 23, 2023
- JSB PHARMA DEVELOPMENT, LLC
- Gerald S. Jones
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SULFOXIMINE GLYCOSIDASE INHIBITORS
- Publication number 20220177470
- Publication date Jun 9, 2022
- ASCENEURON SA
- Anna QUATTROPANI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMORPHIC FORM OF SEPIAPTERIN
- Publication number 20220081443
- Publication date Mar 17, 2022
- PTC Therapeutics MP, Inc.
- Hiroshi YOSHINO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
STABLE SALT OF 5,10-METHYLENE-(6R)-TETRAHYDROFOLIC ACID
- Publication number 20220024940
- Publication date Jan 27, 2022
- MERCK & CIE
- Rudolf MOSER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FOLATE SALTS
- Publication number 20210403471
- Publication date Dec 30, 2021
- APROFOL AG
- Martin Ulmann
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMORPHS OF SEPIAPTERIN AND SALTS THEREOF
- Publication number 20210300930
- Publication date Sep 30, 2021
- PTC Therapeutics MP, Inc.
- Daniel E. LEVY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTALLINE SALTS OF 5-METHYL-(6S)-TETRAHYDROFOLIC ACID AND AMINO E...
- Publication number 20210277006
- Publication date Sep 9, 2021
- Merck Patent GmbH
- Rudolf MOSER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHARMACEUTICALLY ACCEPTABLE SALTS OF SEPIAPTERIN
- Publication number 20210269443
- Publication date Sep 2, 2021
- PTC Therapeutics MP, Inc.
- Daniel E. LEVY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Crystalline salt of 5-methyl-(6S)-tetrahydrofolic acid and L-isoleu...
- Publication number 20210269444
- Publication date Sep 2, 2021
- Merck Patent GmbH
- Rudolf MOSER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTALLINE SODIUM SALT OF 5-METHYL-(6S)-TETRAHYDROFOLIC ACID
- Publication number 20210107902
- Publication date Apr 15, 2021
- Merck Patent GmbH
- Rudolf MOSER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BIVALENT LINKERS AND CONJUGATES THEREOF
- Publication number 20210061764
- Publication date Mar 4, 2021
- Endocyte, Inc.
- Iontcho R. Vlahov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS COMPRISING FOLIC ACID DERIVATIVES, THEIR PREPARATIONS...
- Publication number 20210002281
- Publication date Jan 7, 2021
- CHEMIC LABORATORIES, INC.
- Gerald S. Jones
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MODIFIED IMMUNE CELLS AND USES THEREOF
- Publication number 20200297765
- Publication date Sep 24, 2020
- ISI LIFE SCIENCE, INC.
- Gerald F. Swiss
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Stable formulations of 5,10-methylene-(6R)-tetrahydrofolic acid
- Publication number 20200283443
- Publication date Sep 10, 2020
- MERCK & CIE
- Rudolf MOSER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Folate Derivatives, Useful in Particular in the Context of the Fola...
- Publication number 20200247807
- Publication date Aug 6, 2020
- BIOMERIEUX
- YUPING GUO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLUORESCENT PROBE FOR FLOW CYTOMETRY, AND METHOD FOR SCREENING FLUO...
- Publication number 20200124521
- Publication date Apr 23, 2020
- NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
- Koichiro HAYASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTALLINE BINARY SODIUM SALTS OF 5-METHYL-(6S)-TETRAHYDROFOLIC AC...
- Publication number 20200039982
- Publication date Feb 6, 2020
- Merck Patent GmbH
- Rudolf MOSER
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
MEDICINAL AGENT AND BEVERAGE/FOOD FOR PREVENTING CEREBRAL DYSFUNCTI...
- Publication number 20200009145
- Publication date Jan 9, 2020
- Censa Pharmaceuticals Inc.
- Hiroyuki HASEGAWA
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
POLYMORPHIC FORM OF SEPIAPTERIN
- Publication number 20200010469
- Publication date Jan 9, 2020
- Censa Pharmaceuticals Inc.
- Hiroshi YOSHINO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
STABLE 5-METHYLTETRAHYDROFOLATE FORMULATIONS TO MODERATE METHYLENET...
- Publication number 20190388427
- Publication date Dec 26, 2019
- La Vita Compounding Pharmacy
- Debra K. Hubers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INHIBITORS OF THE FIBROBLAST GROWTH FACTOR RECEPTOR
- Publication number 20190359682
- Publication date Nov 28, 2019
- BLUEPRINT MEDICINES CORPORATION
- Neil Bifulco
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

with a nitrogen atom directly attached in position 2

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polymorphic form of sepiapterin

Delivery of therapeutic alkaloid compounds

Polymorphs of sepiapterin and salts thereof

Folate salts

Crystalline salts of 5-methyl-(6S)-tetrahydrofolic acid and amino e...

Crystalline salt of 5-methyl-(6S)-tetrahydrofolic acid and L-isoleu...

Sulfoximine glycosidase inhibitors

Stable salt of 5,10-methylene-(6R)-tetrahydrofolic acid

Stable formulations of 5,10-methylene-(6R)-tetrahydrofolic acid

Delivery of therapeutic alkaloid compounds

Antiproliferative selenated-folate hybrids

Folate salts

Polymorphs of sepiapterin and salts thereof

Modified immune cells and uses thereof

Folate derivatives, useful in particular in the context of the fola...

Targeting aminoacid lipids

Compositions comprising folic acid derivatives, their preparations...

Crystalline sodium salt of 5-methyl-(6S)-tetrahydrofolic acid

Stable formulations of 5,10-methylene-(6R)-tetrahydrofolic acid

Sulfoximine glycosidase inhibitors

Medicinal agent and beverage/food for preventing cerebral dysfuncti...

Polymorphic form of sepiapterin

HPPK inhibitors useful as antibacterial agents

Polymorphs of sepiapterin and salts thereof

Crystalline binary sodium salts of 5-methyl-(6S)-tetrahydrofolic ac...

Substituted dihydrobenzofuran glycosidase inhibitors

18F-labelled folates as PET radiotracers

Stable 5-methyltetrahydrofolate formulations to moderate methylenet...

Labeled chemically reactive and biologically active conjugates, and...

Bivalent linkers and conjugates thereof

Patents Applicationslast 30 patents

POLYMORPHS OF SEPIAPTERIN AND SALTS THEREOF

SULFOXIMINE GLYCOSIDASE INHIBITORS

NEW STABLE SALT OF 5,10-METHYLENE-(6R)-TETRAHYDROFOLIC ACID

FOLATE RECEPTOR-TARGETED RADIOTHERAPEUTIC AGENTS AND THEIR USE

DELIVERY OF THERAPEUTIC ALKALOID COMPOUNDS

POLYMORPHS OF SEPIAPTERIN AND SALTS THEREOF

FOLATE SALTS

CANCER-SELECTIVE TARGET DEGRADATION BY TARGETING GROUP CAGED PROTACS

DELIVERY OF THERAPEUTIC ALKALOID COMPOUNDS

COMPOSITIONS COMPRISING FOLIC ACID DERIVATIVES, THEIR PREPARATIONS...

SULFOXIMINE GLYCOSIDASE INHIBITORS

POLYMORPHIC FORM OF SEPIAPTERIN

STABLE SALT OF 5,10-METHYLENE-(6R)-TETRAHYDROFOLIC ACID

FOLATE SALTS

POLYMORPHS OF SEPIAPTERIN AND SALTS THEREOF

CRYSTALLINE SALTS OF 5-METHYL-(6S)-TETRAHYDROFOLIC ACID AND AMINO E...

PHARMACEUTICALLY ACCEPTABLE SALTS OF SEPIAPTERIN

Crystalline salt of 5-methyl-(6S)-tetrahydrofolic acid and L-isoleu...

CRYSTALLINE SODIUM SALT OF 5-METHYL-(6S)-TETRAHYDROFOLIC ACID

BIVALENT LINKERS AND CONJUGATES THEREOF

COMPOSITIONS COMPRISING FOLIC ACID DERIVATIVES, THEIR PREPARATIONS...

MODIFIED IMMUNE CELLS AND USES THEREOF

Stable formulations of 5,10-methylene-(6R)-tetrahydrofolic acid

Folate Derivatives, Useful in Particular in the Context of the Fola...

FLUORESCENT PROBE FOR FLOW CYTOMETRY, AND METHOD FOR SCREENING FLUO...

CRYSTALLINE BINARY SODIUM SALTS OF 5-METHYL-(6S)-TETRAHYDROFOLIC AC...

MEDICINAL AGENT AND BEVERAGE/FOOD FOR PREVENTING CEREBRAL DYSFUNCTI...

POLYMORPHIC FORM OF SEPIAPTERIN

STABLE 5-METHYLTETRAHYDROFOLATE FORMULATIONS TO MODERATE METHYLENET...

INHIBITORS OF THE FIBROBLAST GROWTH FACTOR RECEPTOR