FR1344980A - Process for the preparation of new cyclo-steroids - Google Patents

Process for the preparation of new cyclo-steroids

Info

Publication number
FR1344980A
FR1344980A FR910587A FR910587A FR1344980A FR 1344980 A FR1344980 A FR 1344980A FR 910587 A FR910587 A FR 910587A FR 910587 A FR910587 A FR 910587A FR 1344980 A FR1344980 A FR 1344980A
Authority
FR
France
Prior art keywords
steroids
preparation
cyclo
new
new cyclo
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
FR910587A
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
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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, Ciba AG filed Critical Ciba Geigy AG
Priority to FR910587A priority Critical patent/FR1344980A/en
Application granted granted Critical
Publication of FR1344980A publication Critical patent/FR1344980A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • 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)
FR910587A 1962-09-27 1962-09-27 Process for the preparation of new cyclo-steroids Expired FR1344980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR910587A FR1344980A (en) 1962-09-27 1962-09-27 Process for the preparation of new cyclo-steroids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR910587A FR1344980A (en) 1962-09-27 1962-09-27 Process for the preparation of new cyclo-steroids

Publications (1)

Publication Number Publication Date
FR1344980A true FR1344980A (en) 1963-12-06

Family

ID=8787574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR910587A Expired FR1344980A (en) 1962-09-27 1962-09-27 Process for the preparation of new cyclo-steroids

Country Status (1)

Country Link
FR (1) FR1344980A (en)

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