CH405306A - Process for the preparation of pregnadiene compounds - Google Patents

Process for the preparation of pregnadiene compounds

Info

Publication number
CH405306A
CH405306A CH6936659A CH6936659A CH405306A CH 405306 A CH405306 A CH 405306A CH 6936659 A CH6936659 A CH 6936659A CH 6936659 A CH6936659 A CH 6936659A CH 405306 A CH405306 A CH 405306A
Authority
CH
Switzerland
Prior art keywords
preparation
pregnadiene
compounds
pregnadiene compounds
Prior art date
Application number
CH6936659A
Other languages
German (de)
Inventor
Albert Dr Wettstein
Georg Dr Anner
Charles Dr Meystre
Peter Dr Wieland
Ludwig Dr Ehmann
Karl Dr Heusler
Alfred Dr Hunger
Heinrich Dr Keberle
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 CH6936659A priority Critical patent/CH405306A/en
Priority to GB2298659A priority patent/GB924254A/en
Priority to GB4393659A priority patent/GB939510A/en
Publication of CH405306A publication Critical patent/CH405306A/en

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH6936659A 1958-07-04 1959-02-10 Process for the preparation of pregnadiene compounds CH405306A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH6936659A CH405306A (en) 1959-02-10 1959-02-10 Process for the preparation of pregnadiene compounds
GB2298659A GB924254A (en) 1958-07-04 1959-07-03 Pregnane compounds
GB4393659A GB939510A (en) 1959-02-10 1959-12-24 Process for the manufacture of pregnadienes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6936659A CH405306A (en) 1959-02-10 1959-02-10 Process for the preparation of pregnadiene compounds

Publications (1)

Publication Number Publication Date
CH405306A true CH405306A (en) 1966-01-15

Family

ID=4529447

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6936659A CH405306A (en) 1958-07-04 1959-02-10 Process for the preparation of pregnadiene compounds

Country Status (2)

Country Link
CH (1) CH405306A (en)
GB (1) GB939510A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1906586C3 (en) * 1969-02-11 1974-01-03 Merck Patent Gmbh, 6100 Darmstadt 9 Alpha-fluoro-16-fluoromethylene-prednisolone-21-oenanthate, process for its production and pharmaceutical preparation containing it

Also Published As

Publication number Publication date
GB939510A (en) 1963-10-16

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