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FR1523269A - Process for the preparation of 17alpha-alkynyl-17-beta-alkanoyloxy-steroids of the androstane and estrane series - Google Patents

Process for the preparation of 17alpha-alkynyl-17-beta-alkanoyloxy-steroids of the androstane and estrane series

Info

Publication number
FR1523269A
FR1523269A FR98265A FR98265A FR1523269A FR 1523269 A FR1523269 A FR 1523269A FR 98265 A FR98265 A FR 98265A FR 98265 A FR98265 A FR 98265A FR 1523269 A FR1523269 A FR 1523269A
Authority
FR
France
Prior art keywords
17alpha
androstane
alkanoyloxy
steroids
alkynyl
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
FR98265A
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.)
MSD International Holdings GmbH
Original Assignee
Scherico Ltd
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
Priority claimed from US533435A external-priority patent/US3409643A/en
Application filed by Scherico Ltd filed Critical Scherico Ltd
Priority to FR98265A priority Critical patent/FR1523269A/en
Application granted granted Critical
Publication of FR1523269A publication Critical patent/FR1523269A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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)
FR98265A 1966-03-11 1967-03-10 Process for the preparation of 17alpha-alkynyl-17-beta-alkanoyloxy-steroids of the androstane and estrane series Expired FR1523269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR98265A FR1523269A (en) 1966-03-11 1967-03-10 Process for the preparation of 17alpha-alkynyl-17-beta-alkanoyloxy-steroids of the androstane and estrane series

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US533435A US3409643A (en) 1966-03-11 1966-03-11 Process for the preparation of 17alpha-alkynl-17beta-alkanoyloxy steroids of the androstane and estrane series
FR98265A FR1523269A (en) 1966-03-11 1967-03-10 Process for the preparation of 17alpha-alkynyl-17-beta-alkanoyloxy-steroids of the androstane and estrane series

Publications (1)

Publication Number Publication Date
FR1523269A true FR1523269A (en) 1968-05-03

Family

ID=26174912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR98265A Expired FR1523269A (en) 1966-03-11 1967-03-10 Process for the preparation of 17alpha-alkynyl-17-beta-alkanoyloxy-steroids of the androstane and estrane series

Country Status (1)

Country Link
FR (1) FR1523269A (en)

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