FR1794M - Acetal-16 alpha, 17 alpha and ketal-16 alpha, 17 alpha derivatives of 16 alpha, 17 alpha steroids useful as progestational agents. - Google Patents

Acetal-16 alpha, 17 alpha and ketal-16 alpha, 17 alpha derivatives of 16 alpha, 17 alpha steroids useful as progestational agents.

Info

Publication number
FR1794M
FR1794M FR889133A FR889133A FR1794M FR 1794 M FR1794 M FR 1794M FR 889133 A FR889133 A FR 889133A FR 889133 A FR889133 A FR 889133A FR 1794 M FR1794 M FR 1794M
Authority
FR
France
Prior art keywords
alpha
ketal
acetal
derivatives
progestational agents
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
FR889133A
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Application granted granted Critical
Publication of FR1794M publication Critical patent/FR1794M/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • 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)
  • Steroid Compounds (AREA)
FR889133A 1961-02-28 1962-02-26 Acetal-16 alpha, 17 alpha and ketal-16 alpha, 17 alpha derivatives of 16 alpha, 17 alpha steroids useful as progestational agents. Expired FR1794M (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9215461A 1961-02-28 1961-02-28

Publications (1)

Publication Number Publication Date
FR1794M true FR1794M (en) 1963-04-29

Family

ID=22231891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889133A Expired FR1794M (en) 1961-02-28 1962-02-26 Acetal-16 alpha, 17 alpha and ketal-16 alpha, 17 alpha derivatives of 16 alpha, 17 alpha steroids useful as progestational agents.

Country Status (2)

Country Link
FR (1) FR1794M (en)
GB (1) GB992148A (en)

Also Published As

Publication number Publication date
GB992148A (en) 1965-05-19

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