CA1013674A - Method of contraception by the administration of stage-combination preparations - Google Patents

Method of contraception by the administration of stage-combination preparations

Info

Publication number
CA1013674A
CA1013674A CA168,714A CA168714A CA1013674A CA 1013674 A CA1013674 A CA 1013674A CA 168714 A CA168714 A CA 168714A CA 1013674 A CA1013674 A CA 1013674A
Authority
CA
Canada
Prior art keywords
contraception
administration
stage
combination preparations
preparations
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
CA168,714A
Other versions
CA168714S (en
Inventor
Ursula Lachnit-Fixson
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.)
Bayer Pharma AG
Original Assignee
Schering 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 AG filed Critical Schering AG
Application granted granted Critical
Publication of CA1013674A publication Critical patent/CA1013674A/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
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA168,714A 1972-04-14 1973-04-13 Method of contraception by the administration of stage-combination preparations Expired CA1013674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2218831A DE2218831C3 (en) 1972-04-14 1972-04-14 Use of hormones for contraception

Publications (1)

Publication Number Publication Date
CA1013674A true CA1013674A (en) 1977-07-12

Family

ID=5842383

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,714A Expired CA1013674A (en) 1972-04-14 1973-04-13 Method of contraception by the administration of stage-combination preparations

Country Status (3)

Country Link
CA (1) CA1013674A (en)
DE (1) DE2218831C3 (en)
ZA (1) ZA732580B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029726A1 (en) * 1980-08-06 1982-02-25 Werner Dr.med. 4400 Münster Steinschulte Post coital contraceptive for enteral or parenteral admin. - contg. racemic norgestrel or levonorgestrel
US4390531A (en) * 1981-08-10 1983-06-28 Syntex Pharmaceuticals International Ltd. Method of contraception using peak progestogen dosage

Also Published As

Publication number Publication date
DE2218831B2 (en) 1979-01-04
AU5422873A (en) 1974-10-10
DE2218831A1 (en) 1973-10-31
DE2218831C3 (en) 1979-08-30
ZA732580B (en) 1974-03-27

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