CH400148A - Process for the preparation of 1-methyl-estatriene derivatives - Google Patents

Process for the preparation of 1-methyl-estatriene derivatives

Info

Publication number
CH400148A
CH400148A CH208861A CH208861A CH400148A CH 400148 A CH400148 A CH 400148A CH 208861 A CH208861 A CH 208861A CH 208861 A CH208861 A CH 208861A CH 400148 A CH400148 A CH 400148A
Authority
CH
Switzerland
Prior art keywords
estatriene
derivatives
methyl
preparation
estatriene derivatives
Prior art date
Application number
CH208861A
Other languages
German (de)
Inventor
Klaus Dr Irmscher
Klaus Dr Brueckner
Original Assignee
Merck Ag E
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 Merck Ag E filed Critical Merck Ag E
Publication of CH400148A publication Critical patent/CH400148A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • 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
    • A61K31/567—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 substituted in position 17 alpha, e.g. mestranol, norethandrolone
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Medicinal Preparation (AREA)
CH208861A 1960-03-11 1961-02-22 Process for the preparation of 1-methyl-estatriene derivatives CH400148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM44627A DE1219933B (en) 1960-03-11 1960-03-11 Process for the preparation of 1-methyl-1, 3, 5 (10) -oestratriene derivatives

Publications (1)

Publication Number Publication Date
CH400148A true CH400148A (en) 1965-10-15

Family

ID=7305029

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208861A CH400148A (en) 1960-03-11 1961-02-22 Process for the preparation of 1-methyl-estatriene derivatives

Country Status (6)

Country Link
CH (1) CH400148A (en)
DE (1) DE1219933B (en)
DK (1) DK107094C (en)
FR (1) FR1006M (en)
GB (1) GB943041A (en)
SE (3) SE218981C1 (en)

Also Published As

Publication number Publication date
DK107094C (en) 1967-04-24
FR1006M (en) 1961-12-18
GB943041A (en) 1963-11-27
SE218981C1 (en) 1968-02-20
SE303491B (en) 1968-09-02
SE303492B (en) 1968-09-02
DE1219933B (en) 1966-06-30

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