BE766147A - Procede pour la preparation de steroides - Google Patents

Procede pour la preparation de steroides

Info

Publication number
BE766147A
BE766147A BE766147A BE766147A BE766147A BE 766147 A BE766147 A BE 766147A BE 766147 A BE766147 A BE 766147A BE 766147 A BE766147 A BE 766147A BE 766147 A BE766147 A BE 766147A
Authority
BE
Belgium
Prior art keywords
steroids
preparation
Prior art date
Application number
BE766147A
Other languages
English (en)
Inventor
D A Habeck
I Bacso
R V Coombs
E E Galantay
Original Assignee
Sandoz Sa
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 Sandoz Sa filed Critical Sandoz Sa
Publication of BE766147A publication Critical patent/BE766147A/fr

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
    • 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
    • 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)
BE766147A 1970-04-24 1971-04-22 Procede pour la preparation de steroides BE766147A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3178270A 1970-04-24 1970-04-24
US3954670A 1970-05-21 1970-05-21
US5868270A 1970-07-27 1970-07-27
US6992970A 1970-09-04 1970-09-04
US10961271A 1971-01-25 1971-01-25

Publications (1)

Publication Number Publication Date
BE766147A true BE766147A (fr) 1971-10-22

Family

ID=27534357

Family Applications (1)

Application Number Title Priority Date Filing Date
BE766147A BE766147A (fr) 1970-04-24 1971-04-22 Procede pour la preparation de steroides

Country Status (6)

Country Link
BE (1) BE766147A (fr)
CH (1) CH571537A5 (fr)
DE (2) DE2166715A1 (fr)
FR (1) FR2092084B1 (fr)
GB (1) GB1347145A (fr)
NL (1) NL153550B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196571A (en) * 1987-10-22 1993-03-23 Basf Aktiengesellschaft Preparation of unsaturated monoesters

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803183A (en) * 1973-01-10 1974-04-09 Sandoz Ag Preparation of 3-oxo-17alpha-propadienyl-substituted steroids
FR2522328B1 (fr) * 1982-03-01 1986-02-14 Roussel Uclaf Nouveaux produits derives de la structure 3-ceto 4,9 19-nor steroides, leur procede de preparation et leur application comme medicaments

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385871A (en) * 1965-12-15 1968-05-28 Syntex Corp Halogenated cyclopropyl and cyclopropenyl estratrienes and process for their preparation
SU402209A3 (fr) * 1968-11-25 1973-10-12
IL34228A (en) * 1969-04-18 1975-04-25 Syntex Corp The preparation of 17alpha-propadienyl steroids and novel 17alpha-(3-substituted propynyl)steroidal intermediates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196571A (en) * 1987-10-22 1993-03-23 Basf Aktiengesellschaft Preparation of unsaturated monoesters

Also Published As

Publication number Publication date
NL7105449A (fr) 1971-10-26
FR2092084B1 (fr) 1974-08-30
GB1347145A (en) 1974-02-27
DE2166715A1 (de) 1975-04-24
NL153550B (nl) 1977-06-15
DE2119327A1 (de) 1971-11-04
CH571537A5 (fr) 1976-01-15
FR2092084A1 (fr) 1972-01-21

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