FR1077139A - Process for the preparation of steroids - Google Patents

Process for the preparation of steroids

Info

Publication number
FR1077139A
FR1077139A FR1077139DA FR1077139A FR 1077139 A FR1077139 A FR 1077139A FR 1077139D A FR1077139D A FR 1077139DA FR 1077139 A FR1077139 A FR 1077139A
Authority
FR
France
Prior art keywords
steroids
preparation
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 FR1077139A publication Critical patent/FR1077139A/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)
FR1077139D 1953-03-24 1953-03-24 Process for the preparation of steroids Expired FR1077139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1077139T 1953-03-24

Publications (1)

Publication Number Publication Date
FR1077139A true FR1077139A (en) 1954-11-04

Family

ID=9608029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1077139D Expired FR1077139A (en) 1953-03-24 1953-03-24 Process for the preparation of steroids

Country Status (1)

Country Link
FR (1) FR1077139A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842542A (en) * 1955-06-20 1958-07-08 Upjohn Co Steroid production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842542A (en) * 1955-06-20 1958-07-08 Upjohn Co Steroid production

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