FR1430856A - Process for the manufacture of esters of steroids more particularly of 17-esters of unsaturated 17alpha-hydroxy-pregnan-3,20-diones - Google Patents

Process for the manufacture of esters of steroids more particularly of 17-esters of unsaturated 17alpha-hydroxy-pregnan-3,20-diones

Info

Publication number
FR1430856A
FR1430856A FR821678A FR821678A FR1430856A FR 1430856 A FR1430856 A FR 1430856A FR 821678 A FR821678 A FR 821678A FR 821678 A FR821678 A FR 821678A FR 1430856 A FR1430856 A FR 1430856A
Authority
FR
France
Prior art keywords
esters
17alpha
pregnan
diones
steroids
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
FR821678A
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 FR821678A priority Critical patent/FR1430856A/en
Priority to FR836743A priority patent/FR284M/en
Application granted granted Critical
Publication of FR1430856A publication Critical patent/FR1430856A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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)
FR821678A 1959-03-18 1960-03-17 Process for the manufacture of esters of steroids more particularly of 17-esters of unsaturated 17alpha-hydroxy-pregnan-3,20-diones Expired FR1430856A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR821678A FR1430856A (en) 1960-03-17 1960-03-17 Process for the manufacture of esters of steroids more particularly of 17-esters of unsaturated 17alpha-hydroxy-pregnan-3,20-diones
FR836743A FR284M (en) 1959-03-18 1960-08-25 Medicinal product based on 6 alpha-methyl-9 alpha-fluoro-11 beta, 17 alpha-dihydroxy-1,4-pregnadiene-3,20-dione for the treatment of amenorrhea.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821678A FR1430856A (en) 1960-03-17 1960-03-17 Process for the manufacture of esters of steroids more particularly of 17-esters of unsaturated 17alpha-hydroxy-pregnan-3,20-diones

Publications (1)

Publication Number Publication Date
FR1430856A true FR1430856A (en) 1966-03-11

Family

ID=8727349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821678A Expired FR1430856A (en) 1959-03-18 1960-03-17 Process for the manufacture of esters of steroids more particularly of 17-esters of unsaturated 17alpha-hydroxy-pregnan-3,20-diones

Country Status (1)

Country Link
FR (1) FR1430856A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160659A1 (en) * 1971-11-19 1973-06-29 Warner Lambert Co

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160659A1 (en) * 1971-11-19 1973-06-29 Warner Lambert Co

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