CH389596A - Process for the preparation of cyclopenteno derivatives of the androstene, α-androstane and B-androstane series - Google Patents

Process for the preparation of cyclopenteno derivatives of the androstene, α-androstane and B-androstane series

Info

Publication number
CH389596A
CH389596A CH669061A CH669061A CH389596A CH 389596 A CH389596 A CH 389596A CH 669061 A CH669061 A CH 669061A CH 669061 A CH669061 A CH 669061A CH 389596 A CH389596 A CH 389596A
Authority
CH
Switzerland
Prior art keywords
androstane
cyclopenteno
androstene
derivatives
preparation
Prior art date
Application number
CH669061A
Other languages
German (de)
Inventor
Fritsch Werner
Daase Erhard
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH389596A publication Critical patent/CH389596A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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)
CH669061A 1960-06-11 1961-06-08 Process for the preparation of cyclopenteno derivatives of the androstene, α-androstane and B-androstane series CH389596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF31434A DE1146877B (en) 1960-06-11 1960-06-11 Process for the preparation of 3'-keto -? - cyclopenteno (1 ', 2': 16, 17) derivatives of the androstene and 5ª ‰ -androstane series

Publications (1)

Publication Number Publication Date
CH389596A true CH389596A (en) 1965-03-31

Family

ID=7094194

Family Applications (1)

Application Number Title Priority Date Filing Date
CH669061A CH389596A (en) 1960-06-11 1961-06-08 Process for the preparation of cyclopenteno derivatives of the androstene, α-androstane and B-androstane series

Country Status (3)

Country Link
CH (1) CH389596A (en)
DE (1) DE1146877B (en)
GB (1) GB990365A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2387587A (en) * 1939-01-04 1945-10-23 Hunsdiecker Heinz Process of manufacturing cyclopentenone derivatives

Also Published As

Publication number Publication date
GB990365A (en) 1965-04-28
DE1146877B (en) 1963-04-11

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