FR1091734A - Process for preparing cortisone - Google Patents

Process for preparing cortisone

Info

Publication number
FR1091734A
FR1091734A FR1091734DA FR1091734A FR 1091734 A FR1091734 A FR 1091734A FR 1091734D A FR1091734D A FR 1091734DA FR 1091734 A FR1091734 A FR 1091734A
Authority
FR
France
Prior art keywords
cortisone
preparing
preparing cortisone
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn 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
Application filed by Upjohn Co filed Critical Upjohn Co
Application granted granted Critical
Publication of FR1091734A publication Critical patent/FR1091734A/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
    • 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)
FR1091734D 1952-09-26 1953-09-14 Process for preparing cortisone Expired FR1091734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1091734XA 1952-09-26 1952-09-26

Publications (1)

Publication Number Publication Date
FR1091734A true FR1091734A (en) 1955-04-14

Family

ID=22326198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1091734D Expired FR1091734A (en) 1952-09-26 1953-09-14 Process for preparing cortisone

Country Status (1)

Country Link
FR (1) FR1091734A (en)

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