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DK131347B - Estriol for use as a contraceptive. - Google Patents

Estriol for use as a contraceptive.

Info

Publication number
DK131347B
DK131347B DK536371A DK536371A DK131347B DK 131347 B DK131347 B DK 131347B DK 536371 A DK536371 A DK 536371A DK 536371 A DK536371 A DK 536371A DK 131347 B DK131347 B DK 131347B
Authority
DK
Denmark
Prior art keywords
estriol
contraceptive
Prior art date
Application number
DK536371A
Other languages
Danish (da)
Other versions
DK131347C (en
Inventor
G Anner
J Kalvoda
Original Assignee
Ciba Geigy 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 CH296369A external-priority patent/CH537915A/en
Priority claimed from DK95270A external-priority patent/DK127924B/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of DK131347B publication Critical patent/DK131347B/en
Application granted granted Critical
Publication of DK131347C publication Critical patent/DK131347C/da

Links

DK536371A 1969-02-27 1971-11-02 Estriol for use as a contraceptive. DK131347B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH296369A CH537915A (en) 1969-02-27 1969-02-27 Process for the preparation of a new estratriol
CH42570 1970-01-13
DK95270A DK127924B (en) 1969-02-27 1970-02-26 Analogous process for the preparation of 7α-methyl-3,16α, 17β-trihydroxy-Δ1,3,5 (10) -estratriene.

Publications (2)

Publication Number Publication Date
DK131347B true DK131347B (en) 1975-06-30
DK131347C DK131347C (en) 1975-11-24

Family

ID=27172093

Family Applications (1)

Application Number Title Priority Date Filing Date
DK536371A DK131347B (en) 1969-02-27 1971-11-02 Estriol for use as a contraceptive.

Country Status (1)

Country Link
DK (1) DK131347B (en)

Also Published As

Publication number Publication date
DK131347C (en) 1975-11-24

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