CH454841A - Verfahren zur Herstellung von Steroiddienen - Google Patents

Verfahren zur Herstellung von Steroiddienen

Info

Publication number
CH454841A
CH454841A CH1309261A CH1309261A CH454841A CH 454841 A CH454841 A CH 454841A CH 1309261 A CH1309261 A CH 1309261A CH 1309261 A CH1309261 A CH 1309261A CH 454841 A CH454841 A CH 454841A
Authority
CH
Switzerland
Prior art keywords
dienes
making
making steroid
steroid dienes
steroid
Prior art date
Application number
CH1309261A
Other languages
English (en)
Inventor
Albert Dr Wettstein
Georg Dr Anner
Karl Dr Heusler
Jaroslav Dr Kalvoda
Peter Dr Wieland
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Priority to CH1309261A priority Critical patent/CH454841A/de
Priority to US235850A priority patent/US3211762A/en
Priority to GB4273862A priority patent/GB1008274A/en
Publication of CH454841A publication Critical patent/CH454841A/de

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
    • 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
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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)
CH1309261A 1961-11-10 1961-11-10 Verfahren zur Herstellung von Steroiddienen CH454841A (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1309261A CH454841A (de) 1961-11-10 1961-11-10 Verfahren zur Herstellung von Steroiddienen
US235850A US3211762A (en) 1961-11-10 1962-11-06 Process for the manufacture of delta4:6-3-oxo-19-hydroxy-steroids
GB4273862A GB1008274A (en) 1961-11-10 1962-11-12 Process for the manufacture of steroid-dienes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1309261A CH454841A (de) 1961-11-10 1961-11-10 Verfahren zur Herstellung von Steroiddienen

Publications (1)

Publication Number Publication Date
CH454841A true CH454841A (de) 1968-04-30

Family

ID=4389230

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1309261A CH454841A (de) 1961-11-10 1961-11-10 Verfahren zur Herstellung von Steroiddienen

Country Status (2)

Country Link
US (1) US3211762A (de)
CH (1) CH454841A (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040038A (en) * 1958-10-10 1962-06-19 Pfizer & Co C 19-hydroxylated delta4-pregnene derivatives
US3087940A (en) * 1959-02-03 1963-04-30 Advance Growth Capital Corp 19-methyl pregnene derivatives
US3076823A (en) * 1961-07-03 1963-02-05 Syntex Corp Process for the production of 6-chloro-3-keto-deta steroid compounds

Also Published As

Publication number Publication date
US3211762A (en) 1965-10-12

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