BE598055A - Process for the preparation of 18,20-lactones of the pregnane series. - Google Patents

Process for the preparation of 18,20-lactones of the pregnane series.

Info

Publication number
BE598055A
BE598055A BE598055A BE598055A BE598055A BE 598055 A BE598055 A BE 598055A BE 598055 A BE598055 A BE 598055A BE 598055 A BE598055 A BE 598055A BE 598055 A BE598055 A BE 598055A
Authority
BE
Belgium
Prior art keywords
lactones
preparation
pregnane series
pregnane
series
Prior art date
Application number
BE598055A
Other languages
French (fr)
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
Publication of BE598055A publication Critical patent/BE598055A/en

Links

BE598055A 1959-12-11 1960-12-12 Process for the preparation of 18,20-lactones of the pregnane series. BE598055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH598055X 1959-12-11

Publications (1)

Publication Number Publication Date
BE598055A true BE598055A (en) 1961-06-12

Family

ID=39231397

Family Applications (1)

Application Number Title Priority Date Filing Date
BE598055A BE598055A (en) 1959-12-11 1960-12-12 Process for the preparation of 18,20-lactones of the pregnane series.

Country Status (1)

Country Link
BE (1) BE598055A (en)

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