IL25337A - Process for the preparation of equilin - Google Patents

Process for the preparation of equilin

Info

Publication number
IL25337A
IL25337A IL25337A IL2533766A IL25337A IL 25337 A IL25337 A IL 25337A IL 25337 A IL25337 A IL 25337A IL 2533766 A IL2533766 A IL 2533766A IL 25337 A IL25337 A IL 25337A
Authority
IL
Israel
Prior art keywords
equilin
preparation
Prior art date
Application number
IL25337A
Other languages
English (en)
Original Assignee
Ayerst Mckenna & Harrison
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
Application filed by Ayerst Mckenna & Harrison filed Critical Ayerst Mckenna & Harrison
Publication of IL25337A publication Critical patent/IL25337A/xx

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
    • 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
    • A61K31/5685—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 having an oxo group in position 17, e.g. androsterone
    • 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)
IL25337A 1965-03-17 1966-03-09 Process for the preparation of equilin IL25337A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US440597A US3325519A (en) 1965-03-17 1965-03-17 Process for the preparation of equilin and intermediates obtained therefrom

Publications (1)

Publication Number Publication Date
IL25337A true IL25337A (en) 1969-11-30

Family

ID=23749403

Family Applications (1)

Application Number Title Priority Date Filing Date
IL25337A IL25337A (en) 1965-03-17 1966-03-09 Process for the preparation of equilin

Country Status (6)

Country Link
US (1) US3325519A (xx)
CH (1) CH462808A (xx)
DE (1) DE1543992C3 (xx)
GB (1) GB1114160A (xx)
IL (1) IL25337A (xx)
NL (1) NL6603491A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517036A (en) * 1966-11-15 1970-06-23 Squibb & Sons Inc Hydroxy,acyloxy and 11-keto-1,3,5(10),7-estratetraenes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162655A (en) * 1963-06-24 1964-12-22 American Home Prod Synthesis of equilin

Also Published As

Publication number Publication date
DE1543992B2 (de) 1974-10-03
CH462808A (fr) 1968-09-30
NL6603491A (xx) 1966-09-19
GB1114160A (en) 1968-05-15
DE1543992A1 (de) 1970-02-05
US3325519A (en) 1967-06-13
DE1543992C3 (de) 1975-06-05

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