Expansion of ring A by one atom

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CPC
C07J63/002

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CCHEMISTRY METALLURGY C07Organic chemistry C07JSTEROIDS C07J63/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms

Current Industry

C07J63/002Expansion of ring A by one atom

Industries

Patents Grantslast 30 patents

Information Patent Grant
11-keto or hydroxy 3,5-diene steroids as inhibitors of steriod 5-.a...
- Patent number 5,041,433
- Issue date Aug 20, 1991
- SmithKline Beecham Corporation
- Dennis A. Holt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphinic acid substituted steroids as inhibitors of steroid 5.alp...
- Patent number 5,026,882
- Issue date Jun 25, 1991
- SmithKline Beecham Corporation
- Dennis A. Holt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Steriod 5-alpha-reductase inhibitors
- Patent number 5,017,568
- Issue date May 21, 1991
- SmithKline Beecham Corporation
- Dennis A. Holt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonic acid substituted steroids as steroid 5.alpha.-reductase...
- Patent number 4,946,834
- Issue date Aug 7, 1990
- SmithKline Beecham Corporation
- Dennis A. Holt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Steroid 5-alpha-reductase inhibitors
- Patent number 4,910,226
- Issue date Mar 20, 1990
- SmithKline Beckman Corporation
- Dennis A. Holt
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITIONS AND METHODS FOR TREATING CNS DISORDERS
- Publication number 20230303616
- Publication date Sep 28, 2023
- SAGE THERAPEUTICS, INC.
- Francesco G. Salituro
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITIONS AND METHODS FOR TREATING CNS DISORDERS
- Publication number 20230085354
- Publication date Mar 16, 2023
- SAGE THERAPEUTICS, INC.
- Albert Jean Robichaud
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITIONS AND METHODS FOR TREATING CNS DISORDERS
- Publication number 20220380405
- Publication date Dec 1, 2022
- SAGE THERAPEUTICS, INC.
- Francesco G. Salituro
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CYP11B, CYP17, AND/OR CYP21 INHIBITORS
- Publication number 20130252930
- Publication date Sep 26, 2013
- BIOMARIN PHARMACEUTICAL INC.
- Daniel Chu
- C07 - ORGANIC CHEMISTRY