GB969434A - New 3-methylene-steroids and processes for their manufacture - Google Patents

New 3-methylene-steroids and processes for their manufacture

Info

Publication number
GB969434A
GB969434A GB5206/63A GB520663A GB969434A GB 969434 A GB969434 A GB 969434A GB 5206/63 A GB5206/63 A GB 5206/63A GB 520663 A GB520663 A GB 520663A GB 969434 A GB969434 A GB 969434A
Authority
GB
United Kingdom
Prior art keywords
methylene
androsten
methyl
ethyl
hydrogen
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
GB5206/63A
Other languages
English (en)
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.)
Merck KGaA
Original Assignee
E Merck 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
Priority claimed from DEM51763A external-priority patent/DE1254148B/de
Priority claimed from DE1962M0053649 external-priority patent/DE1238018B/de
Application filed by E Merck AG filed Critical E Merck AG
Publication of GB969434A publication Critical patent/GB969434A/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
    • A61K31/568—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 positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
    • 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
    • A61K31/568—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 positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
    • A61K31/569—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 positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone substituted in position 17 alpha, e.g. ethisterone
    • 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
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (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)
GB5206/63A 1962-02-10 1963-02-08 New 3-methylene-steroids and processes for their manufacture Expired GB969434A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM51763A DE1254148B (de) 1962-02-10 1962-02-10 Verfahren zur Herstellung von 1-Dehydro-3-methylen-steroiden der Androstanreihe
DE1962M0053649 DE1238018B (de) 1962-07-21 1962-07-21 Verfahren zur Herstellung von 3-Methylen-17beta-hydroxysteroiden der Androstan- bzw. 19-nor-Androstanreihe

Publications (1)

Publication Number Publication Date
GB969434A true GB969434A (en) 1964-09-09

Family

ID=25987207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5206/63A Expired GB969434A (en) 1962-02-10 1963-02-08 New 3-methylene-steroids and processes for their manufacture

Country Status (2)

Country Link
FR (1) FR3358M (fr)
GB (1) GB969434A (fr)

Also Published As

Publication number Publication date
FR3358M (fr) 1965-06-08

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