CH476712A - Process for making new 9B, 10a steroids - Google Patents

Process for making new 9B, 10a steroids

Info

Publication number
CH476712A
CH476712A CH1560868A CH1560868A CH476712A CH 476712 A CH476712 A CH 476712A CH 1560868 A CH1560868 A CH 1560868A CH 1560868 A CH1560868 A CH 1560868A CH 476712 A CH476712 A CH 476712A
Authority
CH
Switzerland
Prior art keywords
steroids
making new
making
new
Prior art date
Application number
CH1560868A
Other languages
German (de)
Inventor
Andor Dr Fuerst
Marcel Dr Mueller
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 CH1560868A priority Critical patent/CH476712A/en
Priority claimed from CH1560768A external-priority patent/CH476711A/en
Priority claimed from CH846666A external-priority patent/CH464912A/en
Publication of CH476712A publication Critical patent/CH476712A/en

Links

Classifications

    • 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
    • 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
CH1560868A 1966-06-10 1966-06-10 Process for making new 9B, 10a steroids CH476712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1560868A CH476712A (en) 1966-06-10 1966-06-10 Process for making new 9B, 10a steroids

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1560868A CH476712A (en) 1966-06-10 1966-06-10 Process for making new 9B, 10a steroids
CH1560768A CH476711A (en) 1966-06-10 1966-06-10 Process for making new 9B, 10a steroids
CH1560668A CH481904A (en) 1966-06-10 1966-06-10 Process for making new 9B, 10a steroids
CH846666A CH464912A (en) 1966-06-10 1966-06-10 Process for making new 9B, 10a steroids

Publications (1)

Publication Number Publication Date
CH476712A true CH476712A (en) 1969-08-15

Family

ID=27429155

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1560868A CH476712A (en) 1966-06-10 1966-06-10 Process for making new 9B, 10a steroids

Country Status (1)

Country Link
CH (1) CH476712A (en)

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Legal Events

Date Code Title Description
PL Patent ceased