FR1125475A - Process for the preparation of cortisone derivatives - Google Patents

Process for the preparation of cortisone derivatives

Info

Publication number
FR1125475A
FR1125475A FR1125475DA FR1125475A FR 1125475 A FR1125475 A FR 1125475A FR 1125475D A FR1125475D A FR 1125475DA FR 1125475 A FR1125475 A FR 1125475A
Authority
FR
France
Prior art keywords
preparation
cortisone derivatives
cortisone
derivatives
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 FR1125475A publication Critical patent/FR1125475A/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)
FR1125475D 1955-01-31 1955-03-15 Process for the preparation of cortisone derivatives Expired FR1125475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1125475XA 1955-01-31 1955-01-31

Publications (1)

Publication Number Publication Date
FR1125475A true FR1125475A (en) 1956-10-31

Family

ID=22344500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1125475D Expired FR1125475A (en) 1955-01-31 1955-03-15 Process for the preparation of cortisone derivatives

Country Status (1)

Country Link
FR (1) FR1125475A (en)

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