FR1159164A - Manufacturing process of 11.beta-acyloxy-steroids - Google Patents

Manufacturing process of 11.beta-acyloxy-steroids

Info

Publication number
FR1159164A
FR1159164A FR1159164DA FR1159164A FR 1159164 A FR1159164 A FR 1159164A FR 1159164D A FR1159164D A FR 1159164DA FR 1159164 A FR1159164 A FR 1159164A
Authority
FR
France
Prior art keywords
acyloxy
steroids
beta
manufacturing process
manufacturing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Sharp and Dohme Corp
Original Assignee
Schering Corp
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 Schering Corp filed Critical Schering Corp
Application granted granted Critical
Publication of FR1159164A publication Critical patent/FR1159164A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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)
FR1159164D 1952-10-22 1953-10-22 Manufacturing process of 11.beta-acyloxy-steroids Expired FR1159164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1159164XA 1952-10-22 1952-10-22

Publications (1)

Publication Number Publication Date
FR1159164A true FR1159164A (en) 1958-06-24

Family

ID=22364123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159164D Expired FR1159164A (en) 1952-10-22 1953-10-22 Manufacturing process of 11.beta-acyloxy-steroids

Country Status (1)

Country Link
FR (1) FR1159164A (en)

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