CH433273A - Process for the preparation of new A-nor-B-homo-3-oxo-steroids - Google Patents

Process for the preparation of new A-nor-B-homo-3-oxo-steroids

Info

Publication number
CH433273A
CH433273A CH705462A CH705462A CH433273A CH 433273 A CH433273 A CH 433273A CH 705462 A CH705462 A CH 705462A CH 705462 A CH705462 A CH 705462A CH 433273 A CH433273 A CH 433273A
Authority
CH
Switzerland
Prior art keywords
steroids
homo
oxo
preparation
new
Prior art date
Application number
CH705462A
Other languages
French (fr)
Inventor
Muller Georges
Martel Jacques
Original Assignee
Roussel Uclaf
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
Priority claimed from FR865322A external-priority patent/FR1370565A/en
Priority claimed from FR884152A external-priority patent/FR86951E/en
Application filed by Roussel Uclaf filed Critical Roussel Uclaf
Publication of CH433273A publication Critical patent/CH433273A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J69/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by contraction of only one ring by one atom and expansion of only one ring by one atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J61/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by contraction of only one ring by one or two 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)
CH705462A 1961-06-19 1962-06-13 Process for the preparation of new A-nor-B-homo-3-oxo-steroids CH433273A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR865322A FR1370565A (en) 1961-06-19 1961-06-19 New a-nor b-homo steroids and their production process
FR884152A FR86951E (en) 1962-01-08 1962-01-08 New alpha-nor beta-homo steroids and their production process

Publications (1)

Publication Number Publication Date
CH433273A true CH433273A (en) 1967-04-15

Family

ID=26191083

Family Applications (1)

Application Number Title Priority Date Filing Date
CH705462A CH433273A (en) 1961-06-19 1962-06-13 Process for the preparation of new A-nor-B-homo-3-oxo-steroids

Country Status (3)

Country Link
BE (1) BE619132A (en)
CH (1) CH433273A (en)
GB (1) GB965717A (en)

Also Published As

Publication number Publication date
GB965717A (en) 1964-08-06
BE619132A (en) 1962-12-19

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