CH201947A - Process for the preparation of a cholestadienone. - Google Patents

Process for the preparation of a cholestadienone.

Info

Publication number
CH201947A
CH201947A CH201947DA CH201947A CH 201947 A CH201947 A CH 201947A CH 201947D A CH201947D A CH 201947DA CH 201947 A CH201947 A CH 201947A
Authority
CH
Switzerland
Prior art keywords
cholestadienone
preparation
Prior art date
Application number
Other languages
German (de)
Inventor
Schering-Kahlbaum A G
Original Assignee
Schering Kahlbaum 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 Schering Kahlbaum Ag filed Critical Schering Kahlbaum Ag
Publication of CH201947A publication Critical patent/CH201947A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • 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)
CH201947D 1936-09-29 1937-05-27 Process for the preparation of a cholestadienone. CH201947A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE290936X 1936-09-29
CH201947T 1937-05-27

Publications (1)

Publication Number Publication Date
CH201947A true CH201947A (en) 1938-12-31

Family

ID=25723753

Family Applications (2)

Application Number Title Priority Date Filing Date
CH201947D CH201947A (en) 1936-09-29 1937-05-27 Process for the preparation of a cholestadienone.
CH205760D CH205760A (en) 1936-09-29 1937-05-27 Process for the production of an androstadiendione.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH205760D CH205760A (en) 1936-09-29 1937-05-27 Process for the production of an androstadiendione.

Country Status (1)

Country Link
CH (2) CH201947A (en)

Also Published As

Publication number Publication date
CH205760A (en) 1939-06-30

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