DK129344B - Pregnanderivater til anvendelse i kontraceptive midler. - Google Patents

Pregnanderivater til anvendelse i kontraceptive midler.

Info

Publication number: DK129344B
Authority: DK; Denmark
Prior art keywords: contraceptives; pregnant; derivatives; pregnant derivatives
Prior art date: 1967-03-13

Application number

DK386171A

Other languages

English (en)

Other versions

DK129344C (da

Inventor

A Marx

Der Sijde D Van

Original Assignee

Koninklijke Gist Spiritus

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.)

1967-03-13

Filing date

1971-08-06

Publication date

1974-09-30

1967-03-13 Priority claimed from NL6703781A external-priority patent/NL6703781A/xx

1971-08-06 Application filed by Koninklijke Gist Spiritus filed Critical Koninklijke Gist Spiritus

1974-09-30 Publication of DK129344B publication Critical patent/DK129344B/da

1975-03-17 Application granted granted Critical

1975-03-17 Publication of DK129344C publication Critical patent/DK129344C/da

Links

229940124558 contraceptive agent Drugs 0.000 title 1
239000003433 contraceptive agent Substances 0.000 title 1

DK386171A 1967-03-13 1971-08-06 Pregnanderivater til anvendelse i kontraceptive midler. DK129344B (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL6703781A NL6703781A (da)	1967-03-13	1967-03-13
DK103568AA DK128811B (da)	1967-03-13	1968-03-12	Analogifremgangsmåde til fremstilling af 14α,17α-methylendioxypregnanderivater.

Publications (2)

Publication Number	Publication Date
DK129344B true DK129344B (da)	1974-09-30
DK129344C DK129344C (da)	1975-03-17

Family

ID=26065110

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK386171A DK129344B (da)	1967-03-13	1971-08-06	Pregnanderivater til anvendelse i kontraceptive midler.

Country Status (1)

Country	Link
DK (1)	DK129344B (da)

1971
- 1971-08-06 DK DK386171A patent/DK129344B/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK129344C (da)	1975-03-17

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Legal Events

Date	Code	Title	Description
1988-05-02	PUP	Patent expired