DK129767B - Contraceptives containing 17α-hydroxy-16α, 18-dimethyl-4-pregnene-3,20-dione or 17α-monoesters or 3-enol-17α-diesters thereof. - Google Patents

Contraceptives containing 17α-hydroxy-16α, 18-dimethyl-4-pregnene-3,20-dione or 17α-monoesters or 3-enol-17α-diesters thereof.

Info

Publication number
DK129767B
DK129767B DK89373A DK89373A DK129767B DK 129767 B DK129767 B DK 129767B DK 89373 A DK89373 A DK 89373A DK 89373 A DK89373 A DK 89373A DK 129767 B DK129767 B DK 129767B
Authority
DK
Denmark
Prior art keywords
pregnene
enol
monoesters
diesters
dione
Prior art date
Application number
DK89373A
Other languages
Danish (da)
Other versions
DK129767C (en
Inventor
U Kerb
R Wiechert
H Steinbeck
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
Priority claimed from DE19702056512 external-priority patent/DE2056512A1/en
Application filed by Schering Ag filed Critical Schering Ag
Publication of DK129767B publication Critical patent/DK129767B/en
Application granted granted Critical
Publication of DK129767C publication Critical patent/DK129767C/da

Links

DK89373A 1970-11-10 1973-02-20 Contraceptives containing 17α-hydroxy-16α, 18-dimethyl-4-pregnene-3,20-dione or 17α-monoesters or 3-enol-17α-diesters thereof. DK129767B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702056512 DE2056512A1 (en) 1970-11-10 1970-11-10 17 alpha-hydroxy-16 alpha, 18-dimethyl-4-pregnen-3,20-dione and its esters
DK433271A DK127851B (en) 1970-11-10 1971-09-03 Analogous process for the preparation of 17α-hydroxy-16α, 18-dimethyl-4-pregnene-3,20-dione or esters thereof.

Publications (2)

Publication Number Publication Date
DK129767B true DK129767B (en) 1974-11-18
DK129767C DK129767C (en) 1975-04-28

Family

ID=25760062

Family Applications (1)

Application Number Title Priority Date Filing Date
DK89373A DK129767B (en) 1970-11-10 1973-02-20 Contraceptives containing 17α-hydroxy-16α, 18-dimethyl-4-pregnene-3,20-dione or 17α-monoesters or 3-enol-17α-diesters thereof.

Country Status (1)

Country Link
DK (1) DK129767B (en)

Also Published As

Publication number Publication date
DK129767C (en) 1975-04-28

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