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C07J53/007
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CHEMISTRY METALLURGY
C07
Organic chemistry
C07J
STEROIDS
C07J53/00
Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
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C07J53/007
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Patents Grants
last 30 patents
Information
Patent Grant
17-(1′propenyl)-17-3′-oxidoestra-4-en-3-one derivative, use thereof...
Patent number
9,034,856
Issue date
May 19, 2015
Bayer Intellectual Property GmbH
Ulrich Klar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
17β-cyano-19-nor-androst-4-ene derivative, its use and medicaments...
Patent number
8,207,150
Issue date
Jun 26, 2012
Bayer Pharma AG
Joachim Kuhnke
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bismethylene-17A carbolactones and related uses
Patent number
7,960,368
Issue date
Jun 14, 2011
Everstra, Inc.
Klaus Nickisch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
PROCESSING FOR PRODUCING OF DROSPIRENONE (6β, 7β, 15β, 16β-DIMETHYL...
Patent number
6,933,395
Issue date
Aug 23, 2005
Schering AG
Jörg-Thorsten Mohr
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production drospirenone and intermediate products of th...
Patent number
6,121,465
Issue date
Sep 19, 2000
Schering Aktiengesellschaft
Jorg-Thorsten Mohr
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel 10-substituted steroids and their use in the induction of ald...
Patent number
4,701,449
Issue date
Oct 20, 1987
Roussel UCLAF
Vesperto Torelli
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
20-Spiroxanes and analogues having an open ring E, processes for th...
Patent number
4,559,332
Issue date
Dec 17, 1985
Ciba-Geigy Corporation
Jurgen Grob
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
17.alpha.-Pregn-4-ene-3-oxo-21-carboxylic acid esters, process for...
Patent number
4,542,128
Issue date
Sep 17, 1985
Schering Aktiengesellschaft
Dieter Bittler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aldosterone-antagonistic steroids
Patent number
4,502,989
Issue date
Mar 5, 1985
Shionogi & Co., Ltd.
Susumu Kamata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
6.beta.,7.beta.-Methylene-17.alpha.-pregn-4-ene-21,17-carbolactones...
Patent number
4,464,364
Issue date
Aug 7, 1984
Schering Aktiengesellschaft
Dieter Bittler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
17.beta.-Hydroxy-4-androsten-3-ones and process for the preparation...
Patent number
4,180,570
Issue date
Dec 25, 1979
Schering Aktiengesellschaft
Rudolf Wiechert
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel steroid compounds having an oxygen function in the 19-position
Patent number
4,150,127
Issue date
Apr 17, 1979
Ciba-Geigy Corporation
Georg Anner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Spirolactones
Patent number
4,129,564
Issue date
Dec 12, 1978
Schering, A.G. Patentabteilung
Rudolf Wiechert
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of 6.beta.,7-methylene-3-oxo-4-ene ster...
Patent number
4,119,627
Issue date
Oct 10, 1978
Ciba-Geigy Corporation
Peter Wieland
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Androsten-3-ones and process for the preparation thereof
Patent number
4,118,488
Issue date
Oct 3, 1978
Schering Aktiengesellschaft
Rainer Philippson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel-17-spirosultines their corresponding hydroxy acids and compos...
Patent number
4,093,720
Issue date
Jun 6, 1978
Roussel Uclaf
Genevieve Rousseau
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
16-Dehydro steroids of the androstane series
Patent number
4,075,233
Issue date
Feb 21, 1978
Gist-Brocades N.V.
Arthur Friedrich Marx
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
(17R)-Spiro-[androstane-17,1'-cyclobutan]-2'-ones, methods for thei...
Patent number
3,968,132
Issue date
Jul 6, 1976
Schering Corporation
Michael J. Green
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3462465
Patent number
3,462,465
Issue date
Aug 19, 1969
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
18-METHYL-6,7-METHYLENE-3-OXO-17-PREGN-4-ENE-21,17B-CARBOLACTONES,...
Publication number
20140288035
Publication date
Sep 25, 2014
BAYER PHARMA AKTIENGESELLSCHAFT
Jan Hübner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
17-(1'PROPENYL)-17-3'-OXIDOESTRA-4-EN-3-ONE DERIVATIVE, USE THEREOF...
Publication number
20100317632
Publication date
Dec 16, 2010
Bayer Schering Pharma Aktiengesellschaft
Ulrich Klar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
17BETA-CYANO-19-ANDROST-4-ENE DERIVATIVE, ITS USE AND MEDICAMENTS C...
Publication number
20100292184
Publication date
Nov 18, 2010
BAYER SCHERING PHARMA AG
Joachim Kuhnke
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BISMETHYLENE-17A CARBOLACTONES AND RELATED USES
Publication number
20100130455
Publication date
May 27, 2010
Klaus Nickisch
C07 - ORGANIC CHEMISTRY
Information
Patent Application
17Beta-CYANO-19-NOR-ANDROST-4-ENE DERIVATIVE, ITS USE AND MEDICAMEN...
Publication number
20090048217
Publication date
Feb 19, 2009
Joachim KUHNKE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
17Beta-CYANO-18A-HOMO-19-NOR-ANDROST-4-ENE DERIVATIVE, ITS USE AND...
Publication number
20090048218
Publication date
Feb 19, 2009
JOACHIM KUHNKE
C07 - ORGANIC CHEMISTRY