FR1056435A - Process for the preparation of acids of the trisnorlanostane series and their derivatives - Google Patents

Process for the preparation of acids of the trisnorlanostane series and their derivatives

Info

Publication number
FR1056435A
FR1056435A FR1056435DA FR1056435A FR 1056435 A FR1056435 A FR 1056435A FR 1056435D A FR1056435D A FR 1056435DA FR 1056435 A FR1056435 A FR 1056435A
Authority
FR
France
Prior art keywords
trisnorlanostane
derivatives
acids
series
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1056435A publication Critical patent/FR1056435A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
FR1056435D 1951-04-28 1952-04-28 Process for the preparation of acids of the trisnorlanostane series and their derivatives Expired FR1056435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1056435X 1951-04-28

Publications (1)

Publication Number Publication Date
FR1056435A true FR1056435A (en) 1954-02-26

Family

ID=4555132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056435D Expired FR1056435A (en) 1951-04-28 1952-04-28 Process for the preparation of acids of the trisnorlanostane series and their derivatives

Country Status (1)

Country Link
FR (1) FR1056435A (en)

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