FR991382A - Process for the preparation of derivatives of hydroxy-21-pregnesis-5-01-3-one-20 - Google Patents

Process for the preparation of derivatives of hydroxy-21-pregnesis-5-01-3-one-20

Info

Publication number
FR991382A
FR991382A FR991382DA FR991382A FR 991382 A FR991382 A FR 991382A FR 991382D A FR991382D A FR 991382DA FR 991382 A FR991382 A FR 991382A
Authority
FR
France
Prior art keywords
pregnesis
hydroxy
derivatives
preparation
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)
Inventor
Michael Erlenbach
Adolf Sieglitz
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 filed Critical
Application granted granted Critical
Publication of FR991382A publication Critical patent/FR991382A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • 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)
FR991382D 1949-03-18 1949-07-26 Process for the preparation of derivatives of hydroxy-21-pregnesis-5-01-3-one-20 Expired FR991382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE991382X 1949-03-18

Publications (1)

Publication Number Publication Date
FR991382A true FR991382A (en) 1951-10-04

Family

ID=6918891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991382D Expired FR991382A (en) 1949-03-18 1949-07-26 Process for the preparation of derivatives of hydroxy-21-pregnesis-5-01-3-one-20

Country Status (1)

Country Link
FR (1) FR991382A (en)

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