CH377809A - Process for the preparation of 3,12-dioxy-11-oxo-23-bromospirostane - Google Patents

Process for the preparation of 3,12-dioxy-11-oxo-23-bromospirostane

Info

Publication number
CH377809A
CH377809A CH240160A CH240160A CH377809A CH 377809 A CH377809 A CH 377809A CH 240160 A CH240160 A CH 240160A CH 240160 A CH240160 A CH 240160A CH 377809 A CH377809 A CH 377809A
Authority
CH
Switzerland
Prior art keywords
bromospirostane
dioxy
oxo
preparation
Prior art date
Application number
CH240160A
Other languages
German (de)
Inventor
Heinz Dr Hauptmann Karl
Karl Prof Dr Zeile
Original Assignee
Boehringer Sohn Ingelheim
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 Boehringer Sohn Ingelheim filed Critical Boehringer Sohn Ingelheim
Publication of CH377809A publication Critical patent/CH377809A/en

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)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH240160A 1959-03-05 1960-03-03 Process for the preparation of 3,12-dioxy-11-oxo-23-bromospirostane CH377809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB52366A DE1092913B (en) 1959-03-05 1959-03-05 Process for the preparation of 3,12-dioxy-11-oxo-23-bromo-spirostane

Publications (1)

Publication Number Publication Date
CH377809A true CH377809A (en) 1964-05-31

Family

ID=6969880

Family Applications (1)

Application Number Title Priority Date Filing Date
CH240160A CH377809A (en) 1959-03-05 1960-03-03 Process for the preparation of 3,12-dioxy-11-oxo-23-bromospirostane

Country Status (3)

Country Link
CH (1) CH377809A (en)
DE (1) DE1092913B (en)
GB (1) GB872129A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965326C (en) * 1954-04-30 1957-06-06 G N R D Patent Holdings Ltd Process for the preparation of 23-bromo-5ª ‡, 22-a-spirostan-3ª ‰, 12ª ‰ -diol-11-one

Also Published As

Publication number Publication date
DE1092913B (en) 1960-11-17
GB872129A (en) 1961-07-05

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