CH367497A - Process for the production of new cyclo-steroids - Google Patents

Process for the production of new cyclo-steroids

Info

Publication number
CH367497A
CH367497A CH5942358A CH5942358A CH367497A CH 367497 A CH367497 A CH 367497A CH 5942358 A CH5942358 A CH 5942358A CH 5942358 A CH5942358 A CH 5942358A CH 367497 A CH367497 A CH 367497A
Authority
CH
Switzerland
Prior art keywords
steroids
production
cyclo
new
new cyclo
Prior art date
Application number
CH5942358A
Other languages
German (de)
Inventor
Oskar Prof Dr Jeger
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 CH5942358A priority Critical patent/CH367497A/en
Priority to GB1648959A priority patent/GB919183A/en
Publication of CH367497A publication Critical patent/CH367497A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • 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)
CH5942358A 1958-05-13 1958-05-13 Process for the production of new cyclo-steroids CH367497A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH5942358A CH367497A (en) 1958-05-13 1958-05-13 Process for the production of new cyclo-steroids
GB1648959A GB919183A (en) 1958-05-13 1959-05-13 New cyclo-pregnanes and process for their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5942358A CH367497A (en) 1958-05-13 1958-05-13 Process for the production of new cyclo-steroids

Publications (1)

Publication Number Publication Date
CH367497A true CH367497A (en) 1963-02-28

Family

ID=4522320

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5942358A CH367497A (en) 1958-05-13 1958-05-13 Process for the production of new cyclo-steroids

Country Status (1)

Country Link
CH (1) CH367497A (en)

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