DK93673C - Process for the preparation of 18,20-lactones of 20-keto-pregnan-18-acids and 18-hydroxy-ethanoic acids. - Google Patents

Process for the preparation of 18,20-lactones of 20-keto-pregnan-18-acids and 18-hydroxy-ethanoic acids.

Info

Publication number
DK93673C
DK93673C DK53060A DK53060A DK93673C DK 93673 C DK93673 C DK 93673C DK 53060 A DK53060 A DK 53060A DK 53060 A DK53060 A DK 53060A DK 93673 C DK93673 C DK 93673C
Authority
DK
Denmark
Prior art keywords
acids
pregnan
lactones
keto
hydroxy
Prior art date
Application number
DK53060A
Other languages
Danish (da)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Application granted granted Critical
Publication of DK93673C publication Critical patent/DK93673C/en

Links

DK53060A 1959-02-12 1960-02-11 Process for the preparation of 18,20-lactones of 20-keto-pregnan-18-acids and 18-hydroxy-ethanoic acids. DK93673C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH93673X 1959-02-12

Publications (1)

Publication Number Publication Date
DK93673C true DK93673C (en) 1962-06-18

Family

ID=4351233

Family Applications (1)

Application Number Title Priority Date Filing Date
DK53060A DK93673C (en) 1959-02-12 1960-02-11 Process for the preparation of 18,20-lactones of 20-keto-pregnan-18-acids and 18-hydroxy-ethanoic acids.

Country Status (1)

Country Link
DK (1) DK93673C (en)

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