FR1538960A - Process for the preparation of new 3, 7, 17 substituted b-homooestrens - Google Patents

Process for the preparation of new 3, 7, 17 substituted b-homooestrens

Info

Publication number
FR1538960A
FR1538960A FR5782A FR5782A FR1538960A FR 1538960 A FR1538960 A FR 1538960A FR 5782 A FR5782 A FR 5782A FR 5782 A FR5782 A FR 5782A FR 1538960 A FR1538960 A FR 1538960A
Authority
FR
France
Prior art keywords
homooestrens
substituted
preparation
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
FR5782A
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 US348842A external-priority patent/US3291836A/en
Application filed by Abbott Laboratories filed Critical Abbott Laboratories
Priority to FR5782A priority Critical patent/FR1538960A/en
Application granted granted Critical
Publication of FR1538960A publication Critical patent/FR1538960A/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
    • A61K31/566—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 having an oxo group in position 17, e.g. estrone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • 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)
FR5782A 1964-03-02 1965-02-16 Process for the preparation of new 3, 7, 17 substituted b-homooestrens Expired FR1538960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR5782A FR1538960A (en) 1964-03-02 1965-02-16 Process for the preparation of new 3, 7, 17 substituted b-homooestrens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US348842A US3291836A (en) 1964-03-02 1964-03-02 Homoestrenes
FR5782A FR1538960A (en) 1964-03-02 1965-02-16 Process for the preparation of new 3, 7, 17 substituted b-homooestrens

Publications (1)

Publication Number Publication Date
FR1538960A true FR1538960A (en) 1968-09-13

Family

ID=26162085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR5782A Expired FR1538960A (en) 1964-03-02 1965-02-16 Process for the preparation of new 3, 7, 17 substituted b-homooestrens

Country Status (1)

Country Link
FR (1) FR1538960A (en)

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