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AU1167097A - 18-methyl 16-methylene 19-nor pregnane derivatives as progestins, pharmaceutical compositions containing them and process for the preparation thereof - Google Patents

18-methyl 16-methylene 19-nor pregnane derivatives as progestins, pharmaceutical compositions containing them and process for the preparation thereof

Info

Publication number
AU1167097A
AU1167097A AU11670/97A AU1167097A AU1167097A AU 1167097 A AU1167097 A AU 1167097A AU 11670/97 A AU11670/97 A AU 11670/97A AU 1167097 A AU1167097 A AU 1167097A AU 1167097 A AU1167097 A AU 1167097A
Authority
AU
Australia
Prior art keywords
progestins
methylene
methyl
preparation
pharmaceutical compositions
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
AU11670/97A
Inventor
Clyde Wayne Bardin
Janos Csorgei
Anna Dancsi
Vilma Dukat
Gyorgy Falkay
Erzsebet Francsics
Csaba Molnar
Jozsef Szunyog
Zoltan Dr. Tuba
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.)
Richter Gedeon Vegyeszeti Gyar Nyrt
Original Assignee
Richter Gedeon Vegyeszeti Gyar RT
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 Richter Gedeon Vegyeszeti Gyar RT filed Critical Richter Gedeon Vegyeszeti Gyar RT
Publication of AU1167097A publication Critical patent/AU1167097A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
    • C07J7/004—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa
    • C07J7/005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa substituted in position 16
    • C07J7/0055—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
AU11670/97A 1995-12-22 1996-12-13 18-methyl 16-methylene 19-nor pregnane derivatives as progestins, pharmaceutical compositions containing them and process for the preparation thereof Abandoned AU1167097A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
HU9503738 1995-12-22
HU9503738A HU216828B (en) 1995-12-22 1995-12-22 Steroids, process for producing them, pharmaceutical compositions containing them and their intermediates
PCT/HU1996/000076 WO1997023498A1 (en) 1995-12-22 1996-12-13 18-methyl 16-methylene 19-nor pregnane derivatives as progestins, pharmaceutical compositions containing them and process for the preparation thereof

Publications (1)

Publication Number Publication Date
AU1167097A true AU1167097A (en) 1997-07-17

Family

ID=10987514

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11670/97A Abandoned AU1167097A (en) 1995-12-22 1996-12-13 18-methyl 16-methylene 19-nor pregnane derivatives as progestins, pharmaceutical compositions containing them and process for the preparation thereof

Country Status (4)

Country Link
AU (1) AU1167097A (en)
HU (1) HU216828B (en)
PL (1) PL327468A1 (en)
WO (1) WO1997023498A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0301332A3 (en) * 2003-05-14 2006-04-28 Richter Gedeon Vegyeszet New mono-and bismethylene steroid derivatives and process for their synthesis and pharmaceutical compositions containing them
CN104093732A (en) 2011-12-23 2014-10-08 晶体制药独资有限公司 Method for alkynylation of 16-substituted-17-ketosteroids

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH581150A5 (en) * 1967-05-05 1976-10-29 Schering Ag
US3465009A (en) * 1967-10-13 1969-09-02 American Home Prod Novel intermediates in the preparation of 13 - polycarbonalkyl - 17alpha - hydroxy-18,19 - dinorpregn - 4 - en - 3,20 - diones and acylates thereof
CH547268A (en) * 1968-10-25 1974-03-29 Merck Patent Gmbh PROCESS FOR THE PREPARATION OF N-DISUBSTITUTED 3-AMINO3,5-DIEN-19-NOR-STEROIDS.
US4567001A (en) * 1982-09-20 1986-01-28 The Upjohn Company 16-Methylene-17α-hydroxy-progesterones
GB2252497B (en) * 1991-02-04 1995-01-18 Elsimar Metzker Coutinho Pharmaceutical composition

Also Published As

Publication number Publication date
HUT76342A (en) 1997-08-28
HU216828B (en) 1999-09-28
PL327468A1 (en) 1998-12-07
WO1997023498A1 (en) 1997-07-03
HU9503738D0 (en) 1996-02-28

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AU1167097A (en) 18-methyl 16-methylene 19-nor pregnane derivatives as progestins, pharmaceutical compositions containing them and process for the preparation thereof