BE598998A - Steroids and methods of preparation. - Google Patents

Steroids and methods of preparation.

Info

Publication number
BE598998A
BE598998A BE598998A BE598998A BE598998A BE 598998 A BE598998 A BE 598998A BE 598998 A BE598998 A BE 598998A BE 598998 A BE598998 A BE 598998A BE 598998 A BE598998 A BE 598998A
Authority
BE
Belgium
Prior art keywords
steroids
preparation
methods
Prior art date
Application number
BE598998A
Other languages
French (fr)
Inventor
Philip Franklin Beal Iii
John Edward Pike
Original Assignee
Upjohn Co
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 US36471A external-priority patent/US3189604A/en
Application filed by Upjohn Co filed Critical Upjohn Co
Publication of BE598998A publication Critical patent/BE598998A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/567—Preparation of carboxylic acid anhydrides by reactions not involving carboxylic acid anhydride groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE598998A 1960-01-11 1961-01-11 Steroids and methods of preparation. BE598998A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US142160A 1960-01-11 1960-01-11
US36471A US3189604A (en) 1960-06-16 1960-06-16 6-fluoromethyl steroid compounds and process

Publications (1)

Publication Number Publication Date
BE598998A true BE598998A (en) 1961-07-11

Family

ID=26669007

Family Applications (1)

Application Number Title Priority Date Filing Date
BE598998A BE598998A (en) 1960-01-11 1961-01-11 Steroids and methods of preparation.

Country Status (3)

Country Link
BE (1) BE598998A (en)
CH (2) CH405307A (en)
GB (2) GB953711A (en)

Also Published As

Publication number Publication date
CH401046A (en) 1965-10-31
GB953711A (en) 1964-04-02
CH405307A (en) 1966-01-15
GB953712A (en) 1964-04-02

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