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FR78317E - Process for the preparation of 16, 17 methylenic steroid derivatives - Google Patents

Process for the preparation of 16, 17 methylenic steroid derivatives

Info

Publication number
FR78317E
FR78317E FR812982A FR812982A FR78317E FR 78317 E FR78317 E FR 78317E FR 812982 A FR812982 A FR 812982A FR 812982 A FR812982 A FR 812982A FR 78317 E FR78317 E FR 78317E
Authority
FR
France
Prior art keywords
methylenic
preparation
steroid derivatives
steroid
derivatives
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
FR812982A
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
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 Roussel Uclaf SA filed Critical Roussel Uclaf SA
Priority to FR812982A priority Critical patent/FR78317E/en
Priority to CH339560A priority patent/CH395975A/en
Priority to GB1088360A priority patent/GB944718A/en
Application granted granted Critical
Publication of FR78317E publication Critical patent/FR78317E/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)
FR812982A 1959-03-27 1959-12-14 Process for the preparation of 16, 17 methylenic steroid derivatives Expired FR78317E (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR812982A FR78317E (en) 1959-12-14 1959-12-14 Process for the preparation of 16, 17 methylenic steroid derivatives
CH339560A CH395975A (en) 1959-03-27 1960-03-25 Process for the preparation of 16a, 17a-methylenic steroids
GB1088360A GB944718A (en) 1959-03-27 1960-03-28 New steroid compounds and processes for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR812982A FR78317E (en) 1959-12-14 1959-12-14 Process for the preparation of 16, 17 methylenic steroid derivatives

Publications (1)

Publication Number Publication Date
FR78317E true FR78317E (en) 1962-07-06

Family

ID=8722561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812982A Expired FR78317E (en) 1959-03-27 1959-12-14 Process for the preparation of 16, 17 methylenic steroid derivatives

Country Status (1)

Country Link
FR (1) FR78317E (en)

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