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the substituent being an OH group free esterified or etherified
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Organic chemistry
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STEROIDS
C07J1/00
Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom
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the substituent being an OH group free esterified or etherified
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last 30 patents
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Intermediates for the preparation of 11-methylene steroids
Patent number
12,227,537
Issue date
Feb 18, 2025
Crystal Pharma, S.A.U.
Celso Miguel Sandoval Rodríguez
C07 - ORGANIC CHEMISTRY
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Patent Grant
19-nor C3,3-disubstituted C21-n-pyrazolyl steroids and methods of u...
Patent number
12,201,640
Issue date
Jan 21, 2025
SAGE THERAPEUTICS, INC.
Gabriel Martinez Botella
C07 - ORGANIC CHEMISTRY
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Patent Grant
19-nor neuroactive steroids and methods of use thereof
Patent number
11,912,737
Issue date
Feb 27, 2024
Sage Therpeutics, Inc.
Gabriel Martinez Botella
C07 - ORGANIC CHEMISTRY
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Industrial process for the preparation of high purity estetrol
Patent number
11,633,406
Issue date
Apr 25, 2023
Richter Gedeon Nyrt.
Róbert Lovas
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Hydroxysteroid compounds, their intermediates, process of preparati...
Patent number
11,542,298
Issue date
Jan 3, 2023
EPIRIUM BIO INC.
Sundeep Dugar
C07 - ORGANIC CHEMISTRY
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19-nor C3, 3-disubstituted C21-C-bound heteroaryl steroids and meth...
Patent number
11,344,563
Issue date
May 31, 2022
SAGE THERAPEUTICS, INC.
Gabriel Martinez Botella
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Compounds and methods for trans-membrane delivery of molecules
Patent number
11,318,206
Issue date
May 3, 2022
Aposense Ltd.
Ilan Ziv
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Quantitative profiling of progesterone metabolites for the predicti...
Patent number
11,280,795
Issue date
Mar 22, 2022
Indiana University Research and Technology Corporation
Avinash Shivaputrappa Patil
C07 - ORGANIC CHEMISTRY
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Synthesizing pet tracers using [F-18]sulfonyl fluoride as a source...
Patent number
11,242,314
Issue date
Feb 8, 2022
Washington University
Dong Zhou
C07 - ORGANIC CHEMISTRY
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19-nor C3, 3-disubstituted C21-N-pyrazolyl steroids and methods of...
Patent number
11,241,446
Issue date
Feb 8, 2022
SAGE THERAPEUTICS, INC.
Gabriel Martinez Botella
C07 - ORGANIC CHEMISTRY
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Closed evaporation system
Patent number
11,094,424
Issue date
Aug 17, 2021
GE Healthcare Limited
Xavier Franci
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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Process for the production of estetrol intermediates
Patent number
11,053,273
Issue date
Jul 6, 2021
ESTETRA SPRL
Jean-Claude Pascal
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Process and new intermediates for the preparation of 11-methylene s...
Patent number
11,034,716
Issue date
Jun 15, 2021
Crystal Pharma, S.A.U.
Celso Miguel Sandoval Rodríguez
C07 - ORGANIC CHEMISTRY
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Process for the preparation of estetrol
Patent number
10,844,088
Issue date
Nov 24, 2020
ESTETRA SPRL
Johannes Jan Platteeuw
C07 - ORGANIC CHEMISTRY
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19-nor neuroactive steroids and methods of use thereof
Patent number
10,822,370
Issue date
Nov 3, 2020
SAGE THERAPEUTICS, INC.
Gabriel Martinez Botella
C07 - ORGANIC CHEMISTRY
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6-substituted estradiol derivatives and methods of use
Patent number
10,723,757
Issue date
Jul 28, 2020
Endece LLC
James G. Yarger
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Synthesis of a radioactive agent composition
Patent number
10,695,450
Issue date
Jun 30, 2020
Laboratoires Cyclopharma
Gilles Viot
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Hydroxysteroid compounds, their intermediates, process of preparati...
Patent number
10,618,933
Issue date
Apr 14, 2020
EPIRIUM BIO INC.
Sundeep Dugar
C07 - ORGANIC CHEMISTRY
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Estrogen receptor modulators
Patent number
10,400,006
Issue date
Sep 3, 2019
The Regents of the University of California
Richard J. Pietras
C07 - ORGANIC CHEMISTRY
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19-nor C3, 3-disubstituted C21-C-bound heteroaryl steroids and meth...
Patent number
10,391,106
Issue date
Aug 27, 2019
SAGE THERAPEUTICS, INC.
Gabriel Martinez Botella
C07 - ORGANIC CHEMISTRY
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Introduction of alkyl substituents to aromatic compounds
Patent number
10,351,492
Issue date
Jul 16, 2019
B.G. Negev Technologies and Applications
Doron Pappo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Method of making and using 7α, 11β-dimethyl-17β-hydroxyestr-4-en-3-...
Patent number
10,351,587
Issue date
Jul 16, 2019
The United States of America, as represented by the Secretary, Department of...
Richard P. Blye
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
19-nor C3, 3-disubstituted C21-N-pyrazolyl steroids and methods of...
Patent number
10,342,810
Issue date
Jul 9, 2019
SAGE THERAPEUTICS, INC.
Gabriel Martinez Botella
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
6-substituted estradiol derivatives and methods of use
Patent number
10,174,070
Issue date
Jan 8, 2019
Endece LLC
James G. Yarger
C07 - ORGANIC CHEMISTRY
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19-nor C3, 3-disubstituted C21-N-pyrazolyl steroids and methods of...
Patent number
10,172,871
Issue date
Jan 8, 2019
SAGE THERAPEUTICS, INC.
Gabriel Martinez Botella
C07 - ORGANIC CHEMISTRY
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Use of certain transition metal hyperaccumulator plants for reducin...
Patent number
10,166,530
Issue date
Jan 1, 2019
Centre National de la Recherche Scientifique (Cnrs)
Claude Grison
C07 - ORGANIC CHEMISTRY
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Synthesis of estetrol via estrone derived steroids
Patent number
10,000,524
Issue date
Jun 19, 2018
Donesta Bioscience B.V.
Mark Theodoor Verhaar
C07 - ORGANIC CHEMISTRY
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Process for the preparation of estetrol
Patent number
9,988,417
Issue date
Jun 5, 2018
Crystal Pharma, S.A.U.
Juan José Ferreiro Gil
C07 - ORGANIC CHEMISTRY
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Compounds and methods for trans-membrane delivery of molecules
Patent number
9,889,202
Issue date
Feb 13, 2018
Aposense Ltd.
Ilan Ziv
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Libido-enhancing therapeutic and use
Patent number
9,855,281
Issue date
Jan 2, 2018
Scott Freeman Consultant, LLC
Scott Freeman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
PROCESS FOR PREPARING (15alpha,16alpha,17beta)-ESTRA-1,3,5(10)-TRIE...
Publication number
20240391947
Publication date
Nov 28, 2024
INDUSTRIALE CHIMICA S.R.L.
Roberto Lenna
C07 - ORGANIC CHEMISTRY
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PROCESSES FOR THE PREPARATION OF ESTETROL AND INTERMEDIATES THEREOF
Publication number
20240368210
Publication date
Nov 7, 2024
NEWCHEM S.P.A.
Francesco Fabris
C07 - ORGANIC CHEMISTRY
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Patent Application
ESTROGEN RECEPTOR BETA SELECTIVE LIGANDS
Publication number
20240294566
Publication date
Sep 5, 2024
OR-GENIX THERAPEUTICS, INC.
Yael Schwartz
C07 - ORGANIC CHEMISTRY
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Patent Application
IMPROVED PROCESS FOR THE PREPARATION OF TRENBOLONE AND/OR TRENBOLON...
Publication number
20240025941
Publication date
Jan 25, 2024
F.I.S. - Fabbrica Italiana Sintetici S.P.A.
Anna RENCUROSI
C07 - ORGANIC CHEMISTRY
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Patent Application
2-METHOXYESTRADIOL DERIVATIVES AND MEDICAL USES THEREOF
Publication number
20230295217
Publication date
Sep 21, 2023
INSTITUT PASTEUR KOREA
Haeng Ran SEO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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PROCESS FOR PREPARING (15ALPHA,16ALPHA,17BETA)-ESTRA-1,3,5(10)-TRIE...
Publication number
20230287036
Publication date
Sep 14, 2023
INDUSTRIALE CHIMICA S.R.L.
Roberto LENNA
C07 - ORGANIC CHEMISTRY
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Patent Application
MONOMERIC AND OLIGOMERIC COMPOUND EMBODIMENTS AS CONTRACEPTIVES AND...
Publication number
20230227492
Publication date
Jul 20, 2023
The U.S.A as represented by the Secretary, Department of Health and Human Ser...
Min Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
PROCESS FOR PREPARING (15ALPHA,16ALPHA,17BETA)-ESTRA-1,3,5(10)-TRIE...
Publication number
20220348607
Publication date
Nov 3, 2022
INDUSTRIALE CHIMICA S.R.L.
Roberto LENNA
C07 - ORGANIC CHEMISTRY
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Patent Application
INDUSTRIAL PROCESS FOR THE PREPARATION OF HIGH PURITY ESTETROL
Publication number
20220296609
Publication date
Sep 22, 2022
RICHTER GEDEON NYRT.
Róbert LOVAS
C07 - ORGANIC CHEMISTRY
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Patent Application
19-NOR C3, 3-DISUBSTITUTED C21-N-PYRAZOLYL STEROIDS AND METHODS OF...
Publication number
20220110950
Publication date
Apr 14, 2022
SAGE THERAPEUTICS, INC.
Gabriel Martinez Botella
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
INTERMEDIATES FOR THE PREPARATION OF 11-METHYLENE STEROIDS
Publication number
20210269474
Publication date
Sep 2, 2021
CRYSTAL PHARMA, S.A.U.
Celso Miguel SANDOVAL RODRÍGUEZ
C07 - ORGANIC CHEMISTRY
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Patent Application
HYDROXYSTEROID COMPOUNDS, THEIR INTERMEDIATES, PROCESS OF PREPARATI...
Publication number
20210024572
Publication date
Jan 28, 2021
Epirium Bio Inc.
Sundeep DUGAR
C07 - ORGANIC CHEMISTRY
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Patent Application
ESTROGEN RECEPTOR BETA SELECTIVE LIGANDS
Publication number
20200377546
Publication date
Dec 3, 2020
OR-GENIX THERAPEUTICS, INC.
Yael Schwartz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
CLOSED EVAPORATION SYSTEM
Publication number
20200043620
Publication date
Feb 6, 2020
GE HEALTHCARE LIMITED
Xavier Franci
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
6-Substituted Estradiol Derivatives and Methods of Use
Publication number
20190135853
Publication date
May 9, 2019
Endece LLC
James G. Yarger
C07 - ORGANIC CHEMISTRY
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Patent Application
SYNTHESIS OF ESTETROL VIA ESTRONE DERIVED STEROIDS
Publication number
20180265540
Publication date
Sep 20, 2018
Donesta Bioscience B.V.
Mark Theodoor VERHAAR
C07 - ORGANIC CHEMISTRY
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Patent Application
COMPOUNDS AND METHODS FOR TRANS-MEMBRANE DELIVERY OF MOLECULES
Publication number
20180243426
Publication date
Aug 30, 2018
Aposense Ltd.
Ilan ZIV
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
PROCESS FOR THE PREPARATION OF ESTETROL
Publication number
20170369521
Publication date
Dec 28, 2017
Donesta Bioscience B.V.
Johannes Jan PLATTEEUW
C07 - ORGANIC CHEMISTRY
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Patent Application
SYNTHESIZING PET TRACERS USING [F-18]SULFONYL FLUORIDE AS A SOURCE...
Publication number
20170197912
Publication date
Jul 13, 2017
Washington University
Dong Zhou
C07 - ORGANIC CHEMISTRY
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Patent Application
PROCESS FOR THE PREPARATION OF ESTETROL
Publication number
20160229885
Publication date
Aug 11, 2016
CRYSTAL PHARMA, S.A.U.
Juan José FERREIRO GIL
C07 - ORGANIC CHEMISTRY
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Patent Application
METHOD FOR SEPARATING ESTROGEN FROM PLACENTA
Publication number
20160159847
Publication date
Jun 9, 2016
Super Well Biotechnology Corporation
Zer-Ran YU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
Ester derivatives of 7-alpha-[9-(4,4,5,5,5-pentafluoropentylsulfiny...
Publication number
20160060288
Publication date
Mar 3, 2016
XI'ANLIBANG PHARMACEUTICAL TECHNOLOGY CO., LTD.
Yaqi Jiao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
SYNTHESIS OF ESTETROL VIA ESTRONE DERIVED STEROIDS
Publication number
20150105362
Publication date
Apr 16, 2015
Pantarhei Bioscience B.V.
Mark Theodoor Verhaar
C07 - ORGANIC CHEMISTRY
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Patent Application
ESTERS OF DCPLA AND METHODS OF TREATMENT USING THE SAME
Publication number
20140323456
Publication date
Oct 30, 2014
Daniel L. Alkon
C07 - ORGANIC CHEMISTRY
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Patent Application
6-Substituted Demethyl-Estradiol Derivatives as Selective ER-Beta A...
Publication number
20140315874
Publication date
Oct 23, 2014
James G. Yarger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
PROCESS FOR THE PREPARATION OF ESTETROL
Publication number
20140235882
Publication date
Aug 21, 2014
Pantarhei Biocience B.V.
Johannes Jan Platteeuw
C07 - ORGANIC CHEMISTRY
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Patent Application
PROCESS FOR THE PRODUCTION OF ESTETROL INTERMEDIATES
Publication number
20140107091
Publication date
Apr 17, 2014
ESTETRA S.A.
Jean-Claude Pascal
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
PROCESS FOR PREPARING PLATINUM-CARBENE COMPLEXES
Publication number
20140058061
Publication date
Feb 27, 2014
ULNIVERSITE DE STRASBOUGE
Stéphane Bellemin-Laponnaz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
LOCALLY ACTIVE "SOFT" ANTIANDROGENS
Publication number
20140011785
Publication date
Jan 9, 2014
Yale University
Richard Hochberg
C07 - ORGANIC CHEMISTRY
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Patent Application
PROCESS FOR PREPARATION OF ESTRADIOL VALERATE AND A NOVEL CRYSTALLI...
Publication number
20130225845
Publication date
Aug 29, 2013
Lupin Limited
Sachin Arun Sasane
C07 - ORGANIC CHEMISTRY