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ITMI20040367A1 - Processo per la preparazione di drospirenone - Google Patents

Processo per la preparazione di drospirenone

Info

Publication number
ITMI20040367A1
ITMI20040367A1 IT000367A ITMI20040367A ITMI20040367A1 IT MI20040367 A1 ITMI20040367 A1 IT MI20040367A1 IT 000367 A IT000367 A IT 000367A IT MI20040367 A ITMI20040367 A IT MI20040367A IT MI20040367 A1 ITMI20040367 A1 IT MI20040367A1
Authority
IT
Italy
Prior art keywords
dimethylene
preparation
carbolactol
pregn
oxo
Prior art date
Application number
IT000367A
Other languages
English (en)
Inventor
Francesca Costantino
Roberto Lenna
Silvia Piuri
Original Assignee
Ind Chimica Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ind Chimica Srl filed Critical Ind Chimica Srl
Priority to IT000367A priority Critical patent/ITMI20040367A1/it
Publication of ITMI20040367A1 publication Critical patent/ITMI20040367A1/it
Priority to DE602005024470T priority patent/DE602005024470D1/de
Priority to CA2761534A priority patent/CA2761534C/en
Priority to EP10176845.5A priority patent/EP2433951A3/en
Priority to AT05101511T priority patent/ATE486885T1/de
Priority to EP05101511A priority patent/EP1571153B1/en
Priority to US11/067,769 priority patent/US7585971B2/en
Priority to CA2498634A priority patent/CA2498634C/en

Links

Classifications

    • C—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
    • C07J53/002—Carbocyclic rings fused
    • C07J53/004—3 membered carbocyclic rings
    • C07J53/008—3 membered carbocyclic rings in position 15/16

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT000367A 2004-03-01 2004-03-01 Processo per la preparazione di drospirenone ITMI20040367A1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT000367A ITMI20040367A1 (it) 2004-03-01 2004-03-01 Processo per la preparazione di drospirenone
DE602005024470T DE602005024470D1 (de) 2004-03-01 2005-02-28 Verfahren zur Herstellung von Drospirenon
CA2761534A CA2761534C (en) 2004-03-01 2005-02-28 A process for the preparation of drospirenone
EP10176845.5A EP2433951A3 (en) 2004-03-01 2005-02-28 A process for the preparation of drospirenone
AT05101511T ATE486885T1 (de) 2004-03-01 2005-02-28 Verfahren zur herstellung von drospirenon
EP05101511A EP1571153B1 (en) 2004-03-01 2005-02-28 A process for the preparation of drospirenone
US11/067,769 US7585971B2 (en) 2004-03-01 2005-02-28 Process for the preparation of drospirenone
CA2498634A CA2498634C (en) 2004-03-01 2005-02-28 A process for the preparation of drospirenone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000367A ITMI20040367A1 (it) 2004-03-01 2004-03-01 Processo per la preparazione di drospirenone

Publications (1)

Publication Number Publication Date
ITMI20040367A1 true ITMI20040367A1 (it) 2004-06-01

Family

ID=34746713

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000367A ITMI20040367A1 (it) 2004-03-01 2004-03-01 Processo per la preparazione di drospirenone

Country Status (6)

Country Link
US (1) US7585971B2 (it)
EP (2) EP2433951A3 (it)
AT (1) ATE486885T1 (it)
CA (2) CA2498634C (it)
DE (1) DE602005024470D1 (it)
IT (1) ITMI20040367A1 (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20040367A1 (it) 2004-03-01 2004-06-01 Ind Chimica Srl Processo per la preparazione di drospirenone
ITMI20042338A1 (it) * 2004-12-06 2005-03-06 Ind Chimica Srl Processo per la preparazione di drospirenone
EP1910403B1 (en) * 2005-07-21 2016-04-27 Bayer Pharma Aktiengesellschaft Process for the production of 3-oxo-pregn-4-ene-21,17-carbolactones by the metal-free oxidation of 17-(3-hydroxypropyl)-3,17-dihydroxyandrostanes
US7319154B2 (en) 2005-07-21 2008-01-15 Bayer Schering Pharma Ag Process for the production of 3-oxo-pregn-4-ene-21, 17-carbolactones by the metal free oxidation of 17-(3-hydroxypropyl)-3, 17-dihydroxyandrostanes
DE502005004948D1 (de) 2005-07-21 2008-09-18 Bayer Schering Pharma Ag Verfahren zur Herstellung von 3-Oxo-pregn-4-en-21,17-carbolactonen durch die metallfreie Oxidation von 17-(3-hydroxypropyl)-3,17-dihydroxyandrostanen
BRPI0803102A2 (pt) * 2007-05-01 2011-11-01 Sicor Inc um processo para preparar drospirenona e intermediários da mesma
DE102007030596B3 (de) * 2007-06-28 2009-03-12 Bayer Schering Pharma Aktiengesellschaft Verfahren zur Herstellung von 17-(3-Hydroxypropyl)-17-hydroxysteroiden
CN101343306B (zh) * 2007-07-12 2011-06-08 江苏希迪制药有限公司 合成6,7-亚甲基甾体化合物的方法
CN101343308B (zh) * 2007-07-12 2012-05-02 江苏希迪制药有限公司 制备7α-溴代甾体化合物的方法
ATE491717T1 (de) 2007-07-26 2011-01-15 Newchem S P A Herstellungsverfahren für drospirenon
EP2265629B1 (en) * 2008-03-05 2015-06-24 Evestra, Inc. Bismethylene-17 carbolactones and related uses
WO2010068500A2 (en) * 2008-11-25 2010-06-17 Evestra, Inc. PROGESTATIONAL 3-(6,6-ETHYLENE-17b-HYDROXY-3-OXO-17a-PREGNA-4-ENE-17a -YL) PROPIONIC ACID g-LACTONES
US8334375B2 (en) * 2009-04-10 2012-12-18 Evestra, Inc. Methods for the preparation of drospirenone
ES2432063T3 (es) 2009-06-16 2013-11-29 Crystal Pharma, S.A.U. Procedimiento para la obtención de 17-espirolactonas en esteroides
DE102009031908B4 (de) 2009-07-01 2017-02-09 Heyl Chemisch-Pharmazeutische Fabrik Gmbh & Co. Kg Verfahren zur Herstellung von Drospirenon aus 15-Hydroxyandrostendion
DE102009031907B4 (de) 2009-07-01 2017-02-09 Heyl Chemisch-Pharmazeutische Fabrik Gmbh & Co. Kg Verfahren zur Herstellung von Drospirenon aus Androstendion
EP2415778B1 (en) 2010-08-03 2013-05-15 Newchem S.p.A. Methods for the preparation of Drospirenone and intermediates thereof
WO2012107513A1 (en) 2011-02-10 2012-08-16 Crystal Pharma, S.A.U. Process for obtaining drospirenone
ITMI20120146A1 (it) * 2012-02-03 2013-08-04 Ind Chimica Srl Processo per la preparazione di composti policiclici insaturi dotati di attivita' farmacologica
WO2013076118A1 (en) 2011-11-22 2013-05-30 Industriale Chimica S.R.L. Process for the preparation of drospirenone
MX356791B (es) 2013-04-12 2018-06-12 Ind Chimica Srl Procedimiento para la preparacion de drospirenona.
CN110407905B (zh) * 2019-08-22 2021-09-28 武汉九珑人福药业有限责任公司 一种屈螺酮及其中间体的制备方法
CN110780001B (zh) * 2019-11-05 2022-04-08 兰州东立龙信息技术有限公司 气相色谱柱及其制备方法
CN115850359B (zh) * 2022-12-14 2024-06-11 梯尔希（南京）药物研发有限公司 一种孕二烯酮杂质i的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652761C2 (de) * 1976-11-16 1985-11-21 Schering AG, 1000 Berlin und 4709 Bergkamen 15,16-Methylen-Spirolactone, Verfahren zu deren Herstellung und diese enthaltende Arzneimittel
DE3111950A1 (de) * 1981-03-23 1982-09-30 Schering Ag, 1000 Berlin Und 4619 Bergkamen 7(alpha)-alkoxycarbonyl-15(beta).16(beta)-methylen-4-androsten-3-one, verfahren zu ihrer herstellung und verwendung als arzneimittel
EP0075189B1 (en) 1981-09-21 1985-08-28 Schering Aktiengesellschaft 3-beta,7-beta,15-alpha-trihydroxy-5-androsten-17-one, its 3,15-dipivalate, and its preparation
DE3481707D1 (de) * 1983-08-17 1990-04-26 Schering Ag 7-alpha-substituierte 3-oxo-17alpha-pregn-4-en-21.17-carbolactone, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate.
DE19633685C1 (de) 1996-08-12 1997-10-09 Schering Ag Verfahren zur Herstellung von Drospirenon (6beta,7beta;15 beta,16beta-Dimethyl-en-3-oxo-17alpha-pregn-4-en-21,17-carbolacton, DRSP) sowie 7alpha-(3-Hydroxy-1-propyl)-6beta,7beta;15beta, 16beta-dimethylen-5beta-androstan-3beta,5,17beta-triol (ZK 92836) und 6beta,7beta;15beta,16beta-dimethylen-5beta-hydroxy-3-oxo-17alpha-androstan-21,17-carbolacton (90965) als Zwischenprodukte des Verfahrens
ITMI20040367A1 (it) 2004-03-01 2004-06-01 Ind Chimica Srl Processo per la preparazione di drospirenone

Also Published As

Publication number Publication date
CA2498634A1 (en) 2005-09-01
CA2761534C (en) 2013-03-26
EP1571153A2 (en) 2005-09-07
EP1571153B1 (en) 2010-11-03
DE602005024470D1 (de) 2010-12-16
ATE486885T1 (de) 2010-11-15
EP1571153A3 (en) 2005-12-07
CA2761534A1 (en) 2005-09-01
US7585971B2 (en) 2009-09-08
EP2433951A2 (en) 2012-03-28
US20050192450A1 (en) 2005-09-01
CA2498634C (en) 2012-03-20
EP2433951A3 (en) 2013-07-03

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