PL327468A1 - Derivatives of 18-methyl 16-methylene-19norpregnane as compounds of posterone equivalent activity, pharmaceutic compositions containing them as well as method of obtaining such compositions - Google Patents

Derivatives of 18-methyl 16-methylene-19norpregnane as compounds of posterone equivalent activity, pharmaceutic compositions containing them as well as method of obtaining such compositions

Info

Publication number
PL327468A1
PL327468A1 PL32746896A PL32746896A PL327468A1 PL 327468 A1 PL327468 A1 PL 327468A1 PL 32746896 A PL32746896 A PL 32746896A PL 32746896 A PL32746896 A PL 32746896A PL 327468 A1 PL327468 A1 PL 327468A1
Authority
PL
Poland
Prior art keywords
compositions
posterone
methylene
derivatives
methyl
Prior art date
Application number
PL32746896A
Inventor
Zoltan Tuba
Anna Dancsi
Csaba Molnar
Janos Csorgei
Gyorgy Falkay
Clyde Wayne Bardin
Vilma Dukat
Erzsebet Francsics
Jozsef Szunyog
Original Assignee
Richter Gedeon Vegyeszet
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 Vegyeszet filed Critical Richter Gedeon Vegyeszet
Publication of PL327468A1 publication Critical patent/PL327468A1/en

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)
PL32746896A 1995-12-22 1996-12-13 Derivatives of 18-methyl 16-methylene-19norpregnane as compounds of posterone equivalent activity, pharmaceutic compositions containing them as well as method of obtaining such compositions PL327468A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU9503738A HU216828B (en) 1995-12-22 1995-12-22 Steroids, process for producing them, pharmaceutical compositions containing them and their intermediates

Publications (1)

Publication Number Publication Date
PL327468A1 true PL327468A1 (en) 1998-12-07

Family

ID=10987514

Family Applications (1)

Application Number Title Priority Date Filing Date
PL32746896A PL327468A1 (en) 1995-12-22 1996-12-13 Derivatives of 18-methyl 16-methylene-19norpregnane as compounds of posterone equivalent activity, pharmaceutic compositions containing them as well as method of obtaining such compositions

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
WO2013092668A1 (en) 2011-12-23 2013-06-27 Crystal Pharma, S.A.U. Process for alkynylating 16-substituted-17-keto steroids

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
WO1997023498A1 (en) 1997-07-03
HU9503738D0 (en) 1996-02-28
HU216828B (en) 1999-09-28
HUT76342A (en) 1997-08-28
AU1167097A (en) 1997-07-17

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