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FR1272499A - Process for the preparation of saturated and unsaturated steroids which are oxygenated at 11, 18 - Google Patents

Process for the preparation of saturated and unsaturated steroids which are oxygenated at 11, 18

Info

Publication number
FR1272499A
FR1272499A FR806887A FR806887A FR1272499A FR 1272499 A FR1272499 A FR 1272499A FR 806887 A FR806887 A FR 806887A FR 806887 A FR806887 A FR 806887A FR 1272499 A FR1272499 A FR 1272499A
Authority
FR
France
Prior art keywords
oxygenated
saturated
preparation
unsaturated steroids
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
FR806887A
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 FR806887A priority Critical patent/FR1272499A/en
Application granted granted Critical
Publication of FR1272499A publication Critical patent/FR1272499A/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)
FR806887A 1959-10-07 1959-10-07 Process for the preparation of saturated and unsaturated steroids which are oxygenated at 11, 18 Expired FR1272499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR806887A FR1272499A (en) 1959-10-07 1959-10-07 Process for the preparation of saturated and unsaturated steroids which are oxygenated at 11, 18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR806887A FR1272499A (en) 1959-10-07 1959-10-07 Process for the preparation of saturated and unsaturated steroids which are oxygenated at 11, 18

Publications (1)

Publication Number Publication Date
FR1272499A true FR1272499A (en) 1961-09-29

Family

ID=8719878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806887A Expired FR1272499A (en) 1959-10-07 1959-10-07 Process for the preparation of saturated and unsaturated steroids which are oxygenated at 11, 18

Country Status (1)

Country Link
FR (1) FR1272499A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077752A1 (en) * 1970-02-11 1971-11-05 Roussel Uclaf

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077752A1 (en) * 1970-02-11 1971-11-05 Roussel Uclaf

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