in position 15/16

Industry

CPC
C07J53/008

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CCHEMISTRY METALLURGY C07Organic chemistry C07JSTEROIDS C07J53/00Steroids 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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C07J53/008in position 15/16

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Molecular host frameworks and methods of making and using same
- Patent number 11,312,681
- Issue date Apr 26, 2022
- New York University
- Michael David Ward
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of drospirenone
- Patent number 9,695,213
- Issue date Jul 4, 2017
- INDUSTRIALE CHIMICA S.r.l.
- Roberto Lenna
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of drospirenone
- Patent number 9,556,220
- Issue date Jan 31, 2017
- INDUSTRIALE CHIMICA S.r.l.
- Roberto Lenna
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of drospirenone
- Patent number 9,394,334
- Issue date Jul 19, 2016
- Industriale Chimica S.R.L.
- Roberto Lenna
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
19-nor-steroid derivatives with a 15α,16α-methylene group and a sat...
- Patent number 8,987,239
- Issue date Mar 24, 2015
- Bayer Intellectual Property GbmH
- Ulrich Klar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of drospirenone
- Patent number 8,933,061
- Issue date Jan 13, 2015
- Industriale Chimica S.R.L.
- Roberto Lenna
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation method of drospirenone
- Patent number 8,921,346
- Issue date Dec 30, 2014
- Taizhou Taifa Pharmaceuticals Co., Ltd.
- Jiazhen Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 17-(3-hydroxypropyl)-17-hydroxysteroids
- Patent number 8,853,431
- Issue date Oct 7, 2014
- Bayer Intellectual Property GmbH
- Claus Christian Haeselhoff
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for the preparation of drospirenone and intermediates thereof
- Patent number 8,841,283
- Issue date Sep 23, 2014
- Newchem S.p.A.
- Mauro Montorsi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the production of 3-oxo-pregn-4-ene-21,17-carbolactones...
- Patent number 8,658,788
- Issue date Feb 25, 2014
- Bayer Pharma AG
- Carsten Seilz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
15, 16-methylene-17-(1′-propenyl)-17,3′-oxidoestra-4-en-3-one deriv...
- Patent number 8,623,850
- Issue date Jan 7, 2014
- Bayer Intellectual Property GmbH
- Ulrich Klar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for obtaining 17-spirolactones in steroids
- Patent number 8,524,693
- Issue date Sep 3, 2013
- Crystal Pharma, S.A.
- Jesús Miguel Iglesias Retuerto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 17-hydroxy-6β,7β;15β,16β-bismethylen...
- Patent number 8,450,476
- Issue date May 28, 2013
- Richter Gedeon Nyrt.
- György Gálik
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of drospirenone
- Patent number 8,383,809
- Issue date Feb 26, 2013
- Newchem S.p.A.
- Erika Andriolo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for the preparation of drospirenone
- Patent number 8,334,375
- Issue date Dec 18, 2012
- Evestra, Inc.
- Klaus Nickisch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Industrial process for the preparation of 17-hydroxy-6beta,7beta;15...
- Patent number 8,309,712
- Issue date Nov 13, 2012
- Richter Gedeon Nyrt.
- Béla Sörös
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of drospirenone
- Patent number 8,227,596
- Issue date Jul 24, 2012
- Industriale Chimica S.R.L.
- Francesca Costantino
- 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
18-Methyl-19-norandrost-4-ene 17, 17-spiro ether (18-methyl-19-nor-...
- Patent number 7,846,917
- Issue date Dec 7, 2010
- Bayer Schering Pharma AG
- Rolf Bohlmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of drospirenone
- Patent number 7,585,971
- Issue date Sep 8, 2009
- Industriale Chimica S.R.L.
- Francesca Costantino
- 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
Combination therapy for the prophylaxis and/or treatment of benign...
- Patent number 6,423,698
- Issue date Jul 23, 2002
- Endorecherche, Inc.
- Fernand Labrie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
7α-(xi-aminoalkyl)-estratrienes, process for their productio...
- Patent number 6,271,403
- Issue date Aug 7, 2001
- Schering Aktiengesellschaft
- Rolf Bohlmann
- 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
Benzopyran-containing compounds and method for their use
- Patent number 6,060,503
- Issue date May 9, 2000
- Endorecherche, Inc.
- Fernand Labrie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
7.alpha.-(.xi.-aminoalkyl)-estratrienes, process for their producti...
- Patent number 5,986,115
- Issue date Nov 16, 1999
- Schering AG
- Rolf Bohlmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7.alpha.-(.xi.-aminoalkyl)-estratrienes, process for their producti...
- Patent number 5,866,560
- Issue date Feb 2, 1999
- Schering AG
- Rolf Bohlmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sex steroid activity inhibitors
- Patent number 5,840,735
- Issue date Nov 24, 1998
- Endorecherche Inc.
- Fernand Labrie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Estrogen nucleus derivatives for use in the inhibition of sex stero...
- Patent number 5,686,437
- Issue date Nov 11, 1997
- Endorecherche Inc.
- Fernand Labrie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE NMDA-MODULATING COMPOUNDS AND METHODS OF USE THEREOF
- Publication number 20240368214
- Publication date Nov 7, 2024
- SAGE THERAPEUTICS, INC.
- Maria-Jesus Blanco-Pillado
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANDROGEN RECEPTOR MODULATORS
- Publication number 20240199683
- Publication date Jun 20, 2024
- Trustees of Dartmouth College
- Glenn C. MICALIZIO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR THE PREPARATION OF DROSPIRENONE AS A FINE POWDER THROUG...
- Publication number 20240199684
- Publication date Jun 20, 2024
- INDUSTRIALE CHIMICA S.R.L.
- Roberto LENNA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITIONS AND METHODS FOR TREATING CNS DISORDERS
- Publication number 20240101592
- Publication date Mar 28, 2024
- SAGE THERAPEUTICS, INC.
- Maria Jesus Blanco-Pillado
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MOLECULAR HOST FRAMEWORKS AND METHODS OF MAKING AND USING SAME
- Publication number 20190375706
- Publication date Dec 12, 2019
- NEW YORK UNIVERSITY
- Michael David Ward
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF DROSPIRENONE
- Publication number 20160052960
- Publication date Feb 25, 2016
- INDUSTTIALE CHIMICA S.R.L.
- Roberto LENNA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of Drospirenone
- Publication number 20160002284
- Publication date Jan 7, 2016
- INDUSTRIALE CHIMICA S.R.L.
- Roberto Lenna
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF DROSPIRENONE
- Publication number 20140343275
- Publication date Nov 20, 2014
- Roberto Lenna
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR THE PREPARATION OF DROSPIRENONE AND INTERMEDIATES THEREOF
- Publication number 20130131335
- Publication date May 23, 2013
- NEWCHEM S.P.A.
- Mauro Montorsi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
19-NOR-STEROID DERIVATIVES WITH A 15a,16a-METHYLENE GROUP AND A SAT...
- Publication number 20130123219
- Publication date May 16, 2013
- Bayer Intellectual Property GmbH
- Ulrich KLAR
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of Drospirenone
- Publication number 20130030169
- Publication date Jan 31, 2013
- INDUSTRIALE CHIMICA, S.R.L.
- Roberto Lenna
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION METHOD OF DROSPIRENONE
- Publication number 20120316333
- Publication date Dec 13, 2012
- Jiazhen Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF DROSPIRENONE
- Publication number 20120264723
- Publication date Oct 18, 2012
- Francesca Costantino
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Production of 3-Oxo-pregn-4-ene-21,17-carbolactones...
- Publication number 20110275796
- Publication date Nov 10, 2011
- Carsten Seilz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR OBTAINING 17-SPIROLACTONES IN STERIODS
- Publication number 20110144363
- Publication date Jun 16, 2011
- CRYSTAL PHARMA, S.A.
- Jesús Miguel Iglesias Retuerto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
C-ring-substituted pregn-4-ene-21,17-carbolactones, and pharmaceuti...
- Publication number 20110130371
- Publication date Jun 2, 2011
- BAYER SCHERING PHARMA AKTIENGESSELSCHAFT
- Sven Ring
- C07 - ORGANIC CHEMISTRY
Information Patent Application
15,16-Methylene-17-hydroxy-19-nor-21-carboxylic acid-steroid Y-lact...
- Publication number 20110015162
- Publication date Jan 20, 2011
- Bayer Schering Pharma Aktiengesellschaft
- Ulrich Klar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
15, 16-METHYLENE-17-(1'-PROPENYL)-17,3'-OXIDOESTRA-4-EN-3-ONE DERIV...
- Publication number 20110003779
- Publication date Jan 6, 2011
- Ulrich Klar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF DROSPIRENONE
- Publication number 20100331291
- Publication date Dec 30, 2010
- Francesca Costantino
- C07 - ORGANIC CHEMISTRY
Information Patent Application
19-NOR-STEROID DERIVATIVES WITH A 15ALPHA, 16ALPHA-METHYLENE GROUP...
- Publication number 20100311702
- Publication date Dec 9, 2010
- BAYER SCHERING PHARMA AKTEINGESELLSCHAFT
- 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
METHODS FOR THE PREPARATION OF DROSPIRENONE
- Publication number 20100261896
- Publication date Oct 14, 2010
- Klaus Nickisch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF DROSPIRENONE
- Publication number 20100222571
- Publication date Sep 2, 2010
- NEWCHEM S.P.A.
- Erika Andriolo
- 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
Information Patent Application
18-METHYL-19-NOR-17-PREGN-4-ENE-21,17-CARBOLACTONES, AS WELL AS PHA...
- Publication number 20090029953
- Publication date Jan 29, 2009
- Rolf Bohlmann
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing drospirenone and intermediate thereof
- Publication number 20090023914
- Publication date Jan 22, 2009
- Alessandro Pontiroli
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF 17-(3-HYDROXYPROPYL)-17-HYDROXYSTEROIDS
- Publication number 20090012286
- Publication date Jan 8, 2009
- Claus-Christian HAESELHOFF
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process For The Preparation Of Drospirenone
- Publication number 20080207575
- Publication date Aug 28, 2008
- Francesca Costantino
- C07 - ORGANIC CHEMISTRY

in position 15/16

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Molecular host frameworks and methods of making and using same

Process for the preparation of drospirenone

Process for the preparation of drospirenone

Process for the preparation of drospirenone

19-nor-steroid derivatives with a 15α,16α-methylene group and a sat...

Process for the preparation of drospirenone

Preparation method of drospirenone

Process for the preparation of 17-(3-hydroxypropyl)-17-hydroxysteroids

Methods for the preparation of drospirenone and intermediates thereof

Process for the production of 3-oxo-pregn-4-ene-21,17-carbolactones...

15, 16-methylene-17-(1′-propenyl)-17,3′-oxidoestra-4-en-3-one deriv...

Process for obtaining 17-spirolactones in steroids

Process for the preparation of 17-hydroxy-6β,7β;15β,16β-bismethylen...

Process for the preparation of drospirenone

Methods for the preparation of drospirenone

Industrial process for the preparation of 17-hydroxy-6beta,7beta;15...

Process for the preparation of drospirenone

17β-cyano-19-nor-androst-4-ene derivative, its use and medicaments...

Bismethylene-17A carbolactones and related uses

18-Methyl-19-norandrost-4-ene 17, 17-spiro ether (18-methyl-19-nor-...

Process for the preparation of drospirenone

PROCESSING FOR PRODUCING OF DROSPIRENONE (6β, 7β, 15β, 16β-DIMETHYL...

Combination therapy for the prophylaxis and/or treatment of benign...

7&#x03B1;-(xi-aminoalkyl)-estratrienes, process for their productio...

Process for production drospirenone and intermediate products of th...

Benzopyran-containing compounds and method for their use

7.alpha.-(.xi.-aminoalkyl)-estratrienes, process for their producti...

7.alpha.-(.xi.-aminoalkyl)-estratrienes, process for their producti...

Sex steroid activity inhibitors

Estrogen nucleus derivatives for use in the inhibition of sex stero...

Patents Applicationslast 30 patents

POSITIVE NMDA-MODULATING COMPOUNDS AND METHODS OF USE THEREOF

ANDROGEN RECEPTOR MODULATORS

PROCESS FOR THE PREPARATION OF DROSPIRENONE AS A FINE POWDER THROUG...

COMPOSITIONS AND METHODS FOR TREATING CNS DISORDERS

MOLECULAR HOST FRAMEWORKS AND METHODS OF MAKING AND USING SAME

PROCESS FOR THE PREPARATION OF DROSPIRENONE

Process for the Preparation of Drospirenone

PROCESS FOR THE PREPARATION OF DROSPIRENONE

METHODS FOR THE PREPARATION OF DROSPIRENONE AND INTERMEDIATES THEREOF

19-NOR-STEROID DERIVATIVES WITH A 15a,16a-METHYLENE GROUP AND A SAT...

Process for the Preparation of Drospirenone

PREPARATION METHOD OF DROSPIRENONE

PROCESS FOR THE PREPARATION OF DROSPIRENONE

Process for the Production of 3-Oxo-pregn-4-ene-21,17-carbolactones...

PROCESS FOR OBTAINING 17-SPIROLACTONES IN STERIODS

C-ring-substituted pregn-4-ene-21,17-carbolactones, and pharmaceuti...

15,16-Methylene-17-hydroxy-19-nor-21-carboxylic acid-steroid Y-lact...

15, 16-METHYLENE-17-(1'-PROPENYL)-17,3'-OXIDOESTRA-4-EN-3-ONE DERIV...

PROCESS FOR THE PREPARATION OF DROSPIRENONE

19-NOR-STEROID DERIVATIVES WITH A 15ALPHA, 16ALPHA-METHYLENE GROUP...

17BETA-CYANO-19-ANDROST-4-ENE DERIVATIVE, ITS USE AND MEDICAMENTS C...

METHODS FOR THE PREPARATION OF DROSPIRENONE

PROCESS FOR THE PREPARATION OF DROSPIRENONE

BISMETHYLENE-17A CARBOLACTONES AND RELATED USES

17Beta-CYANO-19-NOR-ANDROST-4-ENE DERIVATIVE, ITS USE AND MEDICAMEN...

17Beta-CYANO-18A-HOMO-19-NOR-ANDROST-4-ENE DERIVATIVE, ITS USE AND...

18-METHYL-19-NOR-17-PREGN-4-ENE-21,17-CARBOLACTONES, AS WELL AS PHA...

Process for preparing drospirenone and intermediate thereof

PROCESS FOR THE PREPARATION OF 17-(3-HYDROXYPROPYL)-17-HYDROXYSTEROIDS

Process For The Preparation Of Drospirenone

7α-(xi-aminoalkyl)-estratrienes, process for their productio...