FR1492064A - 7alpha-methyl-4-androstenes, 2alpha, 7-alpha-dimethyl-4-androstenes, their 19-nor homologues and process for making them - Google Patents

7alpha-methyl-4-androstenes, 2alpha, 7-alpha-dimethyl-4-androstenes, their 19-nor homologues and process for making them

Info

Publication number
FR1492064A
FR1492064A FR56682A FR56682A FR1492064A FR 1492064 A FR1492064 A FR 1492064A FR 56682 A FR56682 A FR 56682A FR 56682 A FR56682 A FR 56682A FR 1492064 A FR1492064 A FR 1492064A
Authority
FR
France
Prior art keywords
androstenes
7alpha
2alpha
homologues
alpha
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
FR56682A
Other languages
French (fr)
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 US446396A external-priority patent/US3380886A/en
Priority claimed from US00446395A external-priority patent/US3846456A/en
Application filed by Upjohn Co filed Critical Upjohn Co
Priority to FR56682A priority Critical patent/FR1492064A/en
Application granted granted Critical
Publication of FR1492064A publication Critical patent/FR1492064A/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
    • 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)
  • Organic Chemistry (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)
FR56682A 1965-04-07 1966-04-06 7alpha-methyl-4-androstenes, 2alpha, 7-alpha-dimethyl-4-androstenes, their 19-nor homologues and process for making them Expired FR1492064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR56682A FR1492064A (en) 1965-04-07 1966-04-06 7alpha-methyl-4-androstenes, 2alpha, 7-alpha-dimethyl-4-androstenes, their 19-nor homologues and process for making them

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US446396A US3380886A (en) 1965-04-07 1965-04-07 7alpha-methyl-3beta-hydroxy-5-androstenes
US00446395A US3846456A (en) 1965-04-07 1965-04-07 Organic compounds
FR56682A FR1492064A (en) 1965-04-07 1966-04-06 7alpha-methyl-4-androstenes, 2alpha, 7-alpha-dimethyl-4-androstenes, their 19-nor homologues and process for making them

Publications (1)

Publication Number Publication Date
FR1492064A true FR1492064A (en) 1967-08-18

Family

ID=27243084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR56682A Expired FR1492064A (en) 1965-04-07 1966-04-06 7alpha-methyl-4-androstenes, 2alpha, 7-alpha-dimethyl-4-androstenes, their 19-nor homologues and process for making them

Country Status (1)

Country Link
FR (1) FR1492064A (en)

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