CH374997A - Process for the preparation of 4-methyl-17a-oxyprogesterone - Google Patents

Process for the preparation of 4-methyl-17a-oxyprogesterone

Info

Publication number
CH374997A
CH374997A CH7194959A CH7194959A CH374997A CH 374997 A CH374997 A CH 374997A CH 7194959 A CH7194959 A CH 7194959A CH 7194959 A CH7194959 A CH 7194959A CH 374997 A CH374997 A CH 374997A
Authority
CH
Switzerland
Prior art keywords
oxyprogesterone
methyl
preparation
Prior art date
Application number
CH7194959A
Other languages
German (de)
Inventor
Camerino Bruno
Valcavi Umberto
Cattapan Domenico
Patelli Bianca
Original Assignee
Farmaceutici Italia
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 Farmaceutici Italia filed Critical Farmaceutici Italia
Publication of CH374997A publication Critical patent/CH374997A/en

Links

Classifications

    • 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
    • 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
    • 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)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
CH7194959A 1958-04-16 1959-04-13 Process for the preparation of 4-methyl-17a-oxyprogesterone CH374997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12061/58A GB856361A (en) 1958-04-16 1958-04-16 4-methyl-17ª‡-hydroxyprogesterone and its esters and their preparation

Publications (1)

Publication Number Publication Date
CH374997A true CH374997A (en) 1964-02-15

Family

ID=9997710

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7194959A CH374997A (en) 1958-04-16 1959-04-13 Process for the preparation of 4-methyl-17a-oxyprogesterone

Country Status (3)

Country Link
CH (1) CH374997A (en)
FR (1) FR247M (en)
GB (1) GB856361A (en)

Also Published As

Publication number Publication date
FR247M (en) 1961-03-06
GB856361A (en) 1960-12-14

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CH374997A (en) Process for the preparation of 4-methyl-17a-oxyprogesterone