CH394172A - Process for the preparation of steroid esters - Google Patents

Process for the preparation of steroid esters

Info

Publication number
CH394172A
CH394172A CH411360A CH411360A CH394172A CH 394172 A CH394172 A CH 394172A CH 411360 A CH411360 A CH 411360A CH 411360 A CH411360 A CH 411360A CH 394172 A CH394172 A CH 394172A
Authority
CH
Switzerland
Prior art keywords
preparation
steroid esters
steroid
esters
Prior art date
Application number
CH411360A
Other languages
French (fr)
Inventor
Joly Robert
Warnant Julien
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of CH394172A publication Critical patent/CH394172A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C07J31/006—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring not covered by C07J31/003
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CH411360A 1959-04-24 1960-04-12 Process for the preparation of steroid esters CH394172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR793081A FR1344153A (en) 1959-04-24 1959-04-24 New process for the preparation of 21-esters of 20-keto-steroids

Publications (1)

Publication Number Publication Date
CH394172A true CH394172A (en) 1965-06-30

Family

ID=8714089

Family Applications (1)

Application Number Title Priority Date Filing Date
CH411360A CH394172A (en) 1959-04-24 1960-04-12 Process for the preparation of steroid esters

Country Status (6)

Country Link
BE (1) BE590065A (en)
CH (1) CH394172A (en)
DK (1) DK112169B (en)
ES (1) ES257558A1 (en)
FR (1) FR1344153A (en)
GB (2) GB899996A (en)

Also Published As

Publication number Publication date
DK112169B (en) 1968-11-18
GB899995A (en) 1962-06-27
ES257558A1 (en) 1960-07-16
BE590065A (en) 1960-10-24
FR1344153A (en) 1963-11-29
GB899996A (en) 1962-06-27

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