CH481077A - Process for the production of new 9B, 10 -steroids - Google Patents

Process for the production of new 9B, 10 -steroids

Info

Publication number
CH481077A
CH481077A CH1683168A CH1683168A CH481077A CH 481077 A CH481077 A CH 481077A CH 1683168 A CH1683168 A CH 1683168A CH 1683168 A CH1683168 A CH 1683168A CH 481077 A CH481077 A CH 481077A
Authority
CH
Switzerland
Prior art keywords
steroids
new
production
Prior art date
Application number
CH1683168A
Other languages
German (de)
Inventor
Harmen Reerink Engbert
Louis Schoeler Hendri Frederik
Westerhof Pieter
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 CH1683168A priority Critical patent/CH481077A/en
Publication of CH481077A publication Critical patent/CH481077A/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
    • 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)
CH1683168A 1965-06-30 1965-06-30 Process for the production of new 9B, 10 -steroids CH481077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1683168A CH481077A (en) 1965-06-30 1965-06-30 Process for the production of new 9B, 10 -steroids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH916965A CH471107A (en) 1965-06-30 1965-06-30 Process for making new 9B, 10a steroids
CH1683168A CH481077A (en) 1965-06-30 1965-06-30 Process for the production of new 9B, 10 -steroids

Publications (1)

Publication Number Publication Date
CH481077A true CH481077A (en) 1969-11-15

Family

ID=4349083

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1683168A CH481077A (en) 1965-06-30 1965-06-30 Process for the production of new 9B, 10 -steroids
CH916965A CH471107A (en) 1965-06-30 1965-06-30 Process for making new 9B, 10a steroids

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH916965A CH471107A (en) 1965-06-30 1965-06-30 Process for making new 9B, 10a steroids

Country Status (1)

Country Link
CH (2) CH481077A (en)

Also Published As

Publication number Publication date
CH471107A (en) 1969-04-15

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Legal Events

Date Code Title Description
PL Patent ceased