CA1046501A - Composes steroidiques de type 19,8-lactone et procedes pour leur preparation - Google Patents

Composes steroidiques de type 19,8-lactone et procedes pour leur preparation

Info

Publication number
CA1046501A
CA1046501A CA131,674A CA131674A CA1046501A CA 1046501 A CA1046501 A CA 1046501A CA 131674 A CA131674 A CA 131674A CA 1046501 A CA1046501 A CA 1046501A
Authority
CA
Canada
Prior art keywords
compound
beta
formula
alpha
group
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA131,674A
Other languages
English (en)
Inventor
Gunther Kruger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Steele Chemicals Co Ltd
Original Assignee
Steele Chemicals Co Ltd
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 Steele Chemicals Co Ltd filed Critical Steele Chemicals Co Ltd
Priority to CA131,674A priority Critical patent/CA1046501A/fr
Priority to GB1638272A priority patent/GB1392731A/en
Priority to DE19722239925 priority patent/DE2239925A1/de
Priority to US05/703,824 priority patent/US4102883A/en
Application granted granted Critical
Publication of CA1046501A publication Critical patent/CA1046501A/fr
Expired legal-status Critical Current

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
    • 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA131,674A 1972-01-04 1972-01-04 Composes steroidiques de type 19,8-lactone et procedes pour leur preparation Expired CA1046501A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA131,674A CA1046501A (fr) 1972-01-04 1972-01-04 Composes steroidiques de type 19,8-lactone et procedes pour leur preparation
GB1638272A GB1392731A (en) 1972-01-04 1972-04-10 19,8-lactone and lactol steroid derivatives and processes of preparation thereof
DE19722239925 DE2239925A1 (de) 1972-01-04 1972-08-14 19,8-lacton-steroid-derivate und verfahren zu ihrer herstellung
US05/703,824 US4102883A (en) 1972-01-04 1976-07-09 19,8-Lactone steroid derivatives and processes of preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA131,674A CA1046501A (fr) 1972-01-04 1972-01-04 Composes steroidiques de type 19,8-lactone et procedes pour leur preparation

Publications (1)

Publication Number Publication Date
CA1046501A true CA1046501A (fr) 1979-01-16

Family

ID=4091962

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131,674A Expired CA1046501A (fr) 1972-01-04 1972-01-04 Composes steroidiques de type 19,8-lactone et procedes pour leur preparation

Country Status (3)

Country Link
CA (1) CA1046501A (fr)
DE (1) DE2239925A1 (fr)
GB (1) GB1392731A (fr)

Also Published As

Publication number Publication date
DE2239925A1 (de) 1973-07-12
GB1392731A (en) 1975-04-30

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