FR1430056A - Manufacture of new 2-fluoro steroids such as 2-fluoro- 11 beta, 17 alpha, 21-trihydroxy-4, 6-pregnadiene 3, 20-dione and its 21-esters - Google Patents

Manufacture of new 2-fluoro steroids such as 2-fluoro- 11 beta, 17 alpha, 21-trihydroxy-4, 6-pregnadiene 3, 20-dione and its 21-esters

Info

Publication number
FR1430056A
FR1430056A FR804505A FR804505A FR1430056A FR 1430056 A FR1430056 A FR 1430056A FR 804505 A FR804505 A FR 804505A FR 804505 A FR804505 A FR 804505A FR 1430056 A FR1430056 A FR 1430056A
Authority
FR
France
Prior art keywords
fluoro
pregnadiene
trihydroxy
dione
beta
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
FR804505A
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
Priority to FR804505A priority Critical patent/FR1430056A/en
Application granted granted Critical
Publication of FR1430056A publication Critical patent/FR1430056A/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)
FR804505A 1959-09-07 1959-09-07 Manufacture of new 2-fluoro steroids such as 2-fluoro- 11 beta, 17 alpha, 21-trihydroxy-4, 6-pregnadiene 3, 20-dione and its 21-esters Expired FR1430056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR804505A FR1430056A (en) 1959-09-07 1959-09-07 Manufacture of new 2-fluoro steroids such as 2-fluoro- 11 beta, 17 alpha, 21-trihydroxy-4, 6-pregnadiene 3, 20-dione and its 21-esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR804505A FR1430056A (en) 1959-09-07 1959-09-07 Manufacture of new 2-fluoro steroids such as 2-fluoro- 11 beta, 17 alpha, 21-trihydroxy-4, 6-pregnadiene 3, 20-dione and its 21-esters

Publications (1)

Publication Number Publication Date
FR1430056A true FR1430056A (en) 1966-03-04

Family

ID=8718900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804505A Expired FR1430056A (en) 1959-09-07 1959-09-07 Manufacture of new 2-fluoro steroids such as 2-fluoro- 11 beta, 17 alpha, 21-trihydroxy-4, 6-pregnadiene 3, 20-dione and its 21-esters

Country Status (1)

Country Link
FR (1) FR1430056A (en)

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