FR805380A - Preparation of unsaturated polynuclear cyclic polyketones of the etio-cholane series - Google Patents

Preparation of unsaturated polynuclear cyclic polyketones of the etio-cholane series

Info

Publication number
FR805380A
FR805380A FR805380DA FR805380A FR 805380 A FR805380 A FR 805380A FR 805380D A FR805380D A FR 805380DA FR 805380 A FR805380 A FR 805380A
Authority
FR
France
Prior art keywords
etio
polyketones
preparation
cholane
polynuclear cyclic
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR805380A publication Critical patent/FR805380A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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)
FR805380D 1935-03-27 1936-03-16 Preparation of unsaturated polynuclear cyclic polyketones of the etio-cholane series Expired FR805380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH805380X 1935-03-27

Publications (1)

Publication Number Publication Date
FR805380A true FR805380A (en) 1936-11-18

Family

ID=4538013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805380D Expired FR805380A (en) 1935-03-27 1936-03-16 Preparation of unsaturated polynuclear cyclic polyketones of the etio-cholane series

Country Status (1)

Country Link
FR (1) FR805380A (en)

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