AU2003212373A1 - Method for producing 7$g(a)-methyl steroids - Google Patents

Method for producing 7$g(a)-methyl steroids

Info

Publication number
AU2003212373A1
AU2003212373A1 AU2003212373A AU2003212373A AU2003212373A1 AU 2003212373 A1 AU2003212373 A1 AU 2003212373A1 AU 2003212373 A AU2003212373 A AU 2003212373A AU 2003212373 A AU2003212373 A AU 2003212373A AU 2003212373 A1 AU2003212373 A1 AU 2003212373A1
Authority
AU
Australia
Prior art keywords
producing
methyl steroids
steroids
methyl
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2003212373A
Other versions
AU2003212373A8 (en
Inventor
Evelin Amoulong-Kirstein
Agnes Matzeit
Orlin Petrov
Stephan Vettel
Marc Willuhn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Pharma AG
Original Assignee
Schering AG
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 Schering AG filed Critical Schering AG
Publication of AU2003212373A1 publication Critical patent/AU2003212373A1/en
Publication of AU2003212373A8 publication Critical patent/AU2003212373A8/en
Abandoned legal-status Critical Current

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
    • C07J1/0051—Estrane derivatives
    • C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • 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
    • 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
    • C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
    • C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • 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
    • C07J1/0051—Estrane derivatives
    • C07J1/0059—Estrane derivatives substituted in position 17 by a keto group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2003212373A 2002-03-21 2003-03-20 Method for producing 7$g(a)-methyl steroids Abandoned AU2003212373A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10213371.9 2002-03-21
DE2002113371 DE10213371C1 (en) 2002-03-21 2002-03-21 Process for the preparation of 7alpha methyl steroids
PCT/EP2003/002950 WO2003079961A2 (en) 2002-03-21 2003-03-20 Method for producing 7$g(a)-methyl steroids

Publications (2)

Publication Number Publication Date
AU2003212373A1 true AU2003212373A1 (en) 2003-10-08
AU2003212373A8 AU2003212373A8 (en) 2003-10-08

Family

ID=28050836

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003212373A Abandoned AU2003212373A1 (en) 2002-03-21 2003-03-20 Method for producing 7$g(a)-methyl steroids

Country Status (5)

Country Link
AR (1) AR039099A1 (en)
AU (1) AU2003212373A1 (en)
DE (1) DE10213371C1 (en)
TW (1) TW200400825A (en)
WO (1) WO2003079961A2 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341557A (en) * 1961-06-05 1967-09-12 Upjohn Co 7-methyltestosterones
US3470216A (en) * 1966-11-29 1969-09-30 Du Pont Selected 17,17-difluoro unsaturated androstanes
FR2054527B1 (en) * 1969-07-28 1973-06-08 Roussel Uclaf
US4000273A (en) * 1973-11-01 1976-12-28 Richardson-Merrell Inc. Method for the control of fertility
DE2558088C2 (en) * 1975-12-19 1985-05-30 Schering AG, 1000 Berlin und 4709 Bergkamen Process for the preparation of 4-androstene-3,17-dione derivatives
WO2002010188A1 (en) * 2000-07-28 2002-02-07 Akzo Nobel N.V. 16alpha-methyl or ethyl substituted estrogens
TWI322813B (en) * 2002-01-21 2010-04-01 Organon Nv Process for the preparation of 7alpha-methylsteroids

Also Published As

Publication number Publication date
WO2003079961A3 (en) 2004-03-11
WO2003079961A2 (en) 2003-10-02
AR039099A1 (en) 2005-02-09
TW200400825A (en) 2004-01-16
DE10213371C1 (en) 2003-12-24
AU2003212373A8 (en) 2003-10-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase