ATE486885T1 - Verfahren zur herstellung von drospirenon - Google Patents

Verfahren zur herstellung von drospirenon

Info

Publication number
ATE486885T1
ATE486885T1 AT05101511T AT05101511T ATE486885T1 AT E486885 T1 ATE486885 T1 AT E486885T1 AT 05101511 T AT05101511 T AT 05101511T AT 05101511 T AT05101511 T AT 05101511T AT E486885 T1 ATE486885 T1 AT E486885T1
Authority
AT
Austria
Prior art keywords
dimethylene
carbolactol
pregn
oxo
isomeric mixture
Prior art date
Application number
AT05101511T
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
Application granted granted Critical
Publication of ATE486885T1 publication Critical patent/ATE486885T1/de

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)
AT05101511T 2004-03-01 2005-02-28 Verfahren zur herstellung von drospirenon ATE486885T1 (de)

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
ATE486885T1 true ATE486885T1 (de) 2010-11-15

Family

ID=34746713

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05101511T ATE486885T1 (de) 2004-03-01 2005-02-28 Verfahren zur herstellung von drospirenon

Country Status (6)

Country Link
US (1) US7585971B2 (de)
EP (2) EP1571153B1 (de)
AT (1) ATE486885T1 (de)
CA (2) CA2761534C (de)
DE (1) DE602005024470D1 (de)
IT (1) ITMI20040367A1 (de)

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
HUE038504T2 (hu) * 2005-07-21 2018-10-29 Bayer Ip Gmbh Eljárás 3-oxo-pregn-4-én-21,17-karbolaktonok elõállítására 17-(3-hidroxipropil)-3,17,dihidroxiandrosztánok fémmentes oxidációjával
PT1746101E (pt) * 2005-07-21 2008-10-27 Bayer Schering Pharma Ag Processo para o fabrico de 3-oxo-pregn-4-eno-21,17-carbolactonas por meio de oxidação isenta de metais de 17-(3-hidroxipropil)-3,17-di-hidroxiandrostanos
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
WO2008137050A2 (en) * 2007-05-01 2008-11-13 Sicor Inc. A process for preparing drospirenone and intermediate thereof
DE102007030596B3 (de) * 2007-06-28 2009-03-12 Bayer Schering Pharma Aktiengesellschaft Verfahren zur Herstellung von 17-(3-Hydroxypropyl)-17-hydroxysteroiden
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
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
EP2019114B1 (de) * 2007-07-26 2010-12-15 Newchem S.p.A. Herstellungsverfahren für Drospirenon
WO2009111574A2 (en) * 2008-03-05 2009-09-11 Evestra, Inc. BISMETHYLENE-17α CARBOLACTONES AND RELATED USES
EP2367808A4 (de) * 2008-11-25 2012-05-09 Evestra Inc PROGESTATIVE 3-(6,6-ETHYLEN-17b-HYDROXY-3-OXO-17a-PREGNA-4-EN-17a-YL) PROPIONSÄURE-g-LACTONE
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
DE102009031907B4 (de) 2009-07-01 2017-02-09 Heyl Chemisch-Pharmazeutische Fabrik Gmbh & Co. Kg Verfahren zur Herstellung von Drospirenon aus Androstendion
DE102009031908B4 (de) 2009-07-01 2017-02-09 Heyl Chemisch-Pharmazeutische Fabrik Gmbh & Co. Kg Verfahren zur Herstellung von Drospirenon aus 15-Hydroxyandrostendion
EP2415778B1 (de) 2010-08-03 2013-05-15 Newchem S.p.A. Herstellungsverfahren für Drospirenon und Zwischenprodukte davon
WO2012107513A1 (en) 2011-02-10 2012-08-16 Crystal Pharma, S.A.U. Process for obtaining drospirenone
WO2013076118A1 (en) 2011-11-22 2013-05-30 Industriale Chimica S.R.L. Process for the preparation of drospirenone
ITMI20120146A1 (it) * 2012-02-03 2013-08-04 Ind Chimica Srl Processo per la preparazione di composti policiclici insaturi dotati di attivita' farmacologica
PT2984100T (pt) * 2013-04-12 2017-07-14 Ind Chimica Srl Processo para a preparação 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 (de) * 1981-09-21 1985-08-28 Schering Aktiengesellschaft 3-Beta,7-beta,15-alpha-Trihydroxy-5-androsten-17-one, ihre 3,15-Trimethylessigsäure-Ester und ihre Herstellung
EP0134529B1 (de) * 1983-08-17 1990-03-21 Schering Aktiengesellschaft 7-alpha-Substituierte 3-Oxo-17alpha-pregn-4-en-21.17-carbolactone, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Präparate
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
EP1571153A3 (de) 2005-12-07
US20050192450A1 (en) 2005-09-01
DE602005024470D1 (de) 2010-12-16
CA2498634A1 (en) 2005-09-01
EP1571153B1 (de) 2010-11-03
EP1571153A2 (de) 2005-09-07
ITMI20040367A1 (it) 2004-06-01
EP2433951A3 (de) 2013-07-03
CA2761534A1 (en) 2005-09-01
EP2433951A2 (de) 2012-03-28
US7585971B2 (en) 2009-09-08
CA2761534C (en) 2013-03-26
CA2498634C (en) 2012-03-20

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Legal Events

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