DK130990B - Analogous process for the preparation of 17-hydroxy-3-oxo-17alpha-pregn-4-ene-7,21-carboxylic acids, their congeneric esters or salts thereof. - Google Patents

Analogous process for the preparation of 17-hydroxy-3-oxo-17alpha-pregn-4-ene-7,21-carboxylic acids, their congeneric esters or salts thereof.

Info

Publication number
DK130990B
DK130990B DK610473A DK610473A DK130990B DK 130990 B DK130990 B DK 130990B DK 610473 A DK610473 A DK 610473A DK 610473 A DK610473 A DK 610473A DK 130990 B DK130990 B DK 130990B
Authority
DK
Denmark
Prior art keywords
congeneric
17alpha
pregn
ene
oxo
Prior art date
Application number
DK610473A
Other languages
Danish (da)
Other versions
DK130990C (en
Inventor
Richard Mathias Weier
Original Assignee
Searle & Co
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 DK420472AA external-priority patent/DK133954B/en
Application filed by Searle & Co filed Critical Searle & Co
Publication of DK130990B publication Critical patent/DK130990B/en
Application granted granted Critical
Publication of DK130990C publication Critical patent/DK130990C/da

Links

DK610473A 1971-08-25 1973-11-12 Analogous process for the preparation of 17-hydroxy-3-oxo-17alpha-pregn-4-ene-7,21-carboxylic acids, their congeneric esters or salts thereof. DK130990B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17492271A 1971-08-25 1971-08-25
DK420472AA DK133954B (en) 1971-08-25 1972-08-24 Analogous process for the preparation of 7-esters or thioesters of 17-hydroxy-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid gamma-lactones.

Publications (2)

Publication Number Publication Date
DK130990B true DK130990B (en) 1975-05-12
DK130990C DK130990C (en) 1975-10-13

Family

ID=26067390

Family Applications (1)

Application Number Title Priority Date Filing Date
DK610473A DK130990B (en) 1971-08-25 1973-11-12 Analogous process for the preparation of 17-hydroxy-3-oxo-17alpha-pregn-4-ene-7,21-carboxylic acids, their congeneric esters or salts thereof.

Country Status (1)

Country Link
DK (1) DK130990B (en)

Also Published As

Publication number Publication date
DK130990C (en) 1975-10-13

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