CH480316A - Verfahren zur Herstellung von 5B-H-6-Ketosteroiden - Google Patents

Verfahren zur Herstellung von 5B-H-6-Ketosteroiden

Info

Publication number
CH480316A
CH480316A CH1858268A CH1858268A CH480316A CH 480316 A CH480316 A CH 480316A CH 1858268 A CH1858268 A CH 1858268A CH 1858268 A CH1858268 A CH 1858268A CH 480316 A CH480316 A CH 480316A
Authority
CH
Switzerland
Prior art keywords
preparation
keto steroids
keto
steroids
Prior art date
Application number
CH1858268A
Other languages
English (en)
Inventor
Andor Dr Fuerst
Andre Dr Furlenmeier
Albert Dr Langemann
Guy Dr Waldvogel
Peter Dr Hocks
Ulrich Dr Kerb
Rudolf Dr Wiechert
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH1858268A priority Critical patent/CH480316A/de
Priority claimed from CH1143065A external-priority patent/CH467760A/de
Publication of CH480316A publication Critical patent/CH480316A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
CH1858268A 1965-08-13 1965-08-13 Verfahren zur Herstellung von 5B-H-6-Ketosteroiden CH480316A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1858268A CH480316A (de) 1965-08-13 1965-08-13 Verfahren zur Herstellung von 5B-H-6-Ketosteroiden

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH1858268A CH480316A (de) 1965-08-13 1965-08-13 Verfahren zur Herstellung von 5B-H-6-Ketosteroiden
CH1143065A CH467760A (de) 1965-08-13 1965-08-13 Verfahren zur Herstellung von 5B-H-6-Ketosteroiden
CH1390765 1965-10-08
CH123166 1966-01-28
CH433666 1966-03-24

Publications (1)

Publication Number Publication Date
CH480316A true CH480316A (de) 1969-10-31

Family

ID=27508945

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1858268A CH480316A (de) 1965-08-13 1965-08-13 Verfahren zur Herstellung von 5B-H-6-Ketosteroiden

Country Status (1)

Country Link
CH (1) CH480316A (de)

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Legal Events

Date Code Title Description
PL Patent ceased