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CH417581A - Process for preparing a steroid lactone - Google Patents

Process for preparing a steroid lactone

Info

Publication number
CH417581A
CH417581A CH9996559A CH9996559A CH417581A CH 417581 A CH417581 A CH 417581A CH 9996559 A CH9996559 A CH 9996559A CH 9996559 A CH9996559 A CH 9996559A CH 417581 A CH417581 A CH 417581A
Authority
CH
Switzerland
Prior art keywords
preparing
steroid lactone
lactone
steroid
Prior art date
Application number
CH9996559A
Other languages
French (fr)
Inventor
Amiard Gaston
Goffinet Bernard
Heymes Rene
Martel Jacques
Velluz Leon
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
Application filed by Roussel Uclaf filed Critical Roussel Uclaf
Publication of CH417581A publication Critical patent/CH417581A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids
    • 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)
CH9996559A 1958-10-15 1959-09-09 Process for preparing a steroid lactone CH417581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR776718 1958-10-15

Publications (1)

Publication Number Publication Date
CH417581A true CH417581A (en) 1966-07-31

Family

ID=8707738

Family Applications (2)

Application Number Title Priority Date Filing Date
CH7801559A CH406199A (en) 1958-10-15 1959-09-09 Process for preparing a steroid lactone
CH9996559A CH417581A (en) 1958-10-15 1959-09-09 Process for preparing a steroid lactone

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH7801559A CH406199A (en) 1958-10-15 1959-09-09 Process for preparing a steroid lactone

Country Status (5)

Country Link
BE (1) BE583615A (en)
CH (2) CH406199A (en)
ES (1) ES251876A1 (en)
GB (2) GB922316A (en)
SE (1) SE302300B (en)

Also Published As

Publication number Publication date
GB922316A (en) 1963-03-27
CH406199A (en) 1966-01-31
SE302300B (en) 1968-07-15
GB922315A (en) 1963-03-27
BE583615A (en) 1969-04-14
ES251876A1 (en) 1960-01-01

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