FR1403084A - Procédé de préparation de nouveaux 7alpha-méthyl-androstènes - Google Patents

Procédé de préparation de nouveaux 7alpha-méthyl-androstènes

Info

Publication number
FR1403084A
FR1403084A FR973766A FR973766A FR1403084A FR 1403084 A FR1403084 A FR 1403084A FR 973766 A FR973766 A FR 973766A FR 973766 A FR973766 A FR 973766A FR 1403084 A FR1403084 A FR 1403084A
Authority
FR
France
Prior art keywords
androstenes
methyl
preparation
7alpha
new
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
FR973766A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 CH627763A external-priority patent/CH442294A/de
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR973766A priority Critical patent/FR1403084A/fr
Application granted granted Critical
Publication of FR1403084A publication Critical patent/FR1403084A/fr
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
    • A61K31/565—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)
FR973766A 1963-05-17 1964-05-08 Procédé de préparation de nouveaux 7alpha-méthyl-androstènes Expired FR1403084A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR973766A FR1403084A (fr) 1963-05-17 1964-05-08 Procédé de préparation de nouveaux 7alpha-méthyl-androstènes

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH627763A CH442294A (de) 1963-05-17 1963-05-17 Verfahren zur Herstellung neuer 7a-Methyl-androstene
CH627863A CH429715A (de) 1963-05-17 1963-05-17 Verfahren zur Herstellung neuer 4-Halogen-androstene
CH299164 1964-03-09
CH299264 1964-03-09
FR973766A FR1403084A (fr) 1963-05-17 1964-05-08 Procédé de préparation de nouveaux 7alpha-méthyl-androstènes

Publications (1)

Publication Number Publication Date
FR1403084A true FR1403084A (fr) 1965-06-18

Family

ID=27509105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973766A Expired FR1403084A (fr) 1963-05-17 1964-05-08 Procédé de préparation de nouveaux 7alpha-méthyl-androstènes

Country Status (1)

Country Link
FR (1) FR1403084A (fr)

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