CA936527A - Synthesis of steroids - Google Patents

Synthesis of steroids

Info

Publication number
CA936527A
CA936527A CA015253A CA15253A CA936527A CA 936527 A CA936527 A CA 936527A CA 015253 A CA015253 A CA 015253A CA 15253 A CA15253 A CA 15253A CA 936527 A CA936527 A CA 936527A
Authority
CA
Canada
Prior art keywords
steroids
synthesis
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
CA015253A
Inventor
H. Douglas George
Smith Herchel
M. Teller Daniel
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.)
Wyeth LLC
Original Assignee
American Home Products Corp
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 GB45471/67A external-priority patent/GB1199605A/en
Application filed by American Home Products Corp filed Critical American Home Products Corp
Priority to CA168,303A priority Critical patent/CA942296A/en
Application granted granted Critical
Publication of CA936527A publication Critical patent/CA936527A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • 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
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
CA015253A 1967-04-04 1968-03-19 Synthesis of steroids Expired CA936527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA168,303A CA942296A (en) 1967-04-04 1973-04-02 Synthesis of steroids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62827567A 1967-04-04 1967-04-04
GB45471/67A GB1199605A (en) 1967-04-04 1967-10-05 13-Alkyl-18,19-Dinorpregn-4-en-3-one Compounds and their Derivatives

Publications (1)

Publication Number Publication Date
CA936527A true CA936527A (en) 1973-11-06

Family

ID=26265598

Family Applications (1)

Application Number Title Priority Date Filing Date
CA015253A Expired CA936527A (en) 1967-04-04 1968-03-19 Synthesis of steroids

Country Status (4)

Country Link
JP (1) JPS4830049B1 (en)
CA (1) CA936527A (en)
DE (1) DE1768139A1 (en)
FR (2) FR1583805A (en)

Also Published As

Publication number Publication date
JPS4830049B1 (en) 1973-09-17
DE1768139A1 (en) 1972-04-13
FR1583805A (en) 1969-12-05
FR7410M (en) 1969-11-03

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