FR1478325A - Process for the preparation of 17beta-hydroxyoestrenes substituted in 17alpha - Google Patents

Process for the preparation of 17beta-hydroxyoestrenes substituted in 17alpha

Info

Publication number
FR1478325A
FR1478325A FR999708A FR999708A FR1478325A FR 1478325 A FR1478325 A FR 1478325A FR 999708 A FR999708 A FR 999708A FR 999708 A FR999708 A FR 999708A FR 1478325 A FR1478325 A FR 1478325A
Authority
FR
France
Prior art keywords
hydroxyoestrenes
17alpha
17beta
substituted
preparation
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
FR999708A
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 US334652A external-priority patent/US3194821A/en
Application filed by Abbott Laboratories filed Critical Abbott Laboratories
Priority to FR999708A priority Critical patent/FR1478325A/en
Application granted granted Critical
Publication of FR1478325A publication Critical patent/FR1478325A/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
    • A61K31/567—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
    • 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)
FR999708A 1963-12-30 1964-12-23 Process for the preparation of 17beta-hydroxyoestrenes substituted in 17alpha Expired FR1478325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR999708A FR1478325A (en) 1963-12-30 1964-12-23 Process for the preparation of 17beta-hydroxyoestrenes substituted in 17alpha

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US334652A US3194821A (en) 1963-12-30 1963-12-30 17alpha-substituted 17beta-hydroxyestrenes
FR999708A FR1478325A (en) 1963-12-30 1964-12-23 Process for the preparation of 17beta-hydroxyoestrenes substituted in 17alpha

Publications (1)

Publication Number Publication Date
FR1478325A true FR1478325A (en) 1967-04-28

Family

ID=26211986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999708A Expired FR1478325A (en) 1963-12-30 1964-12-23 Process for the preparation of 17beta-hydroxyoestrenes substituted in 17alpha

Country Status (1)

Country Link
FR (1) FR1478325A (en)

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