FR1167029A - Process for the preparation of dehydro-compounds of the pregnane series and new compounds thus obtained - Google Patents

Process for the preparation of dehydro-compounds of the pregnane series and new compounds thus obtained

Info

Publication number
FR1167029A
FR1167029A FR1167029DA FR1167029A FR 1167029 A FR1167029 A FR 1167029A FR 1167029D A FR1167029D A FR 1167029DA FR 1167029 A FR1167029 A FR 1167029A
Authority
FR
France
Prior art keywords
compounds
dehydro
preparation
pregnane series
new compounds
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 FR1167029A publication Critical patent/FR1167029A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • 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)
FR1167029D 1953-09-04 1954-09-03 Process for the preparation of dehydro-compounds of the pregnane series and new compounds thus obtained Expired FR1167029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1167029X 1953-09-04

Publications (1)

Publication Number Publication Date
FR1167029A true FR1167029A (en) 1958-11-19

Family

ID=4561029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1167029D Expired FR1167029A (en) 1953-09-04 1954-09-03 Process for the preparation of dehydro-compounds of the pregnane series and new compounds thus obtained

Country Status (1)

Country Link
FR (1) FR1167029A (en)

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