ITMI20072141A1 - Procedimento per la preparazione del drospirenone - Google Patents

Procedimento per la preparazione del drospirenone

Info

Publication number
ITMI20072141A1
ITMI20072141A1 IT002141A ITMI20072141A ITMI20072141A1 IT MI20072141 A1 ITMI20072141 A1 IT MI20072141A1 IT 002141 A IT002141 A IT 002141A IT MI20072141 A ITMI20072141 A IT MI20072141A IT MI20072141 A1 ITMI20072141 A1 IT MI20072141A1
Authority
IT
Italy
Prior art keywords
drospirenone
procedure
preparation
Prior art date
Application number
IT002141A
Other languages
English (en)
Inventor
Guido Galliani
Vincenzo Radaelli
Alberto Terraneo
Original Assignee
Chorisis 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 Chorisis Srl filed Critical Chorisis Srl
Priority to IT002141A priority Critical patent/ITMI20072141A1/it
Priority to PCT/EP2008/009372 priority patent/WO2009059765A2/en
Publication of ITMI20072141A1 publication Critical patent/ITMI20072141A1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0011—Androstane derivatives substituted in position 17 by a keto group
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
    • A61P15/18—Feminine contraceptives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C07J31/003—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring the S atom directly linked to a ring carbon atom of the cyclopenta(a)hydrophenanthrene skeleton
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Reproductive Health (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Endocrinology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
IT002141A 2007-11-08 2007-11-08 Procedimento per la preparazione del drospirenone ITMI20072141A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT002141A ITMI20072141A1 (it) 2007-11-08 2007-11-08 Procedimento per la preparazione del drospirenone
PCT/EP2008/009372 WO2009059765A2 (en) 2007-11-08 2008-11-06 Process for the preparation of drospirenone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002141A ITMI20072141A1 (it) 2007-11-08 2007-11-08 Procedimento per la preparazione del drospirenone

Publications (1)

Publication Number Publication Date
ITMI20072141A1 true ITMI20072141A1 (it) 2009-05-09

Family

ID=40314693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002141A ITMI20072141A1 (it) 2007-11-08 2007-11-08 Procedimento per la preparazione del drospirenone

Country Status (2)

Country Link
IT (1) ITMI20072141A1 (it)
WO (1) WO2009059765A2 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8334375B2 (en) 2009-04-10 2012-12-18 Evestra, Inc. Methods for the preparation of drospirenone
DE102009038972A1 (de) 2009-08-23 2011-06-30 Heyl Chemisch-pharmazeutische Fabrik GmbH & Co. KG, 14167 Verfahren zur Herstellung von Drospirenon aus 6,7,15,16-Dimethylenandrost-4-en-3,17-dion
DE102010006818A1 (de) 2010-01-31 2011-08-04 Heyl Chemisch-pharmazeutische Fabrik GmbH & Co. KG, 14167 Verfahren zur Herstellung von Drospirenon aus 6ß, 7ß, 15ß, 16ß-Dimethylenandrost-4-en-3,17-dion
DE102009031909B4 (de) * 2009-07-01 2017-02-09 Heyl Chemisch-Pharmazeutische Fabrik Gmbh & Co. Kg Verfahren zur Herstellung von Drospirenon aus Prasteron
US8921346B2 (en) * 2010-03-16 2014-12-30 Taizhou Taifa Pharmaceuticals Co., Ltd. Preparation method of drospirenone
CN104558091B (zh) * 2013-10-16 2017-07-28 天津金耀集团有限公司 一种醋酸阿比特龙的合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20040443A1 (it) * 2004-03-08 2004-06-08 Poli Ind Chimica Spa Prpcesso per la preparazione di ..15-16-17-cheto-steroidi e loro uso nella sintesi di composti farmacologicamente attivi
HUP0402466A2 (en) * 2004-11-30 2006-07-28 Richter Gedeon Vegyeszet Industrial process for preparing 17-hydroxy-6-betha, 7-betha, 15-betha, 16-betha-bis-methylene-3-oxo-17-alpha-pregn-4-ene-21-carboxylic acid gamma lacton and the main, intermediates of the process
ITMI20061802A1 (it) * 2006-09-22 2008-03-23 Antibioticos Spa Epossidazione di 17-oxo-15,16-metilen steroidi con ilidi di solfossonio

Also Published As

Publication number Publication date
WO2009059765A2 (en) 2009-05-14
WO2009059765A3 (en) 2009-10-15

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