DK111680B - Process for the preparation of 3,11-dioxo-13-alkyl-4,9-gonadienes. - Google Patents

Process for the preparation of 3,11-dioxo-13-alkyl-4,9-gonadienes.

Info

Publication number
DK111680B
DK111680B DK265965A DK265965A DK111680B DK 111680 B DK111680 B DK 111680B DK 265965 A DK265965 A DK 265965A DK 265965 A DK265965 A DK 265965A DK 111680 B DK111680 B DK 111680B
Authority
DK
Denmark
Prior art keywords
gonadienes
dioxo
alkyl
preparation
Prior art date
Application number
DK265965A
Other languages
Danish (da)
Inventor
D Bertin
J Perronnet
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of DK111680B publication Critical patent/DK111680B/en

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
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • 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)
  • 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)
DK265965A 1964-05-29 1965-05-26 Process for the preparation of 3,11-dioxo-13-alkyl-4,9-gonadienes. DK111680B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR976434A FR92103E (en) 1964-05-29 1964-05-29 Novel 11-oxygenated diene steroid and method of preparation
FR978956A FR4992M (en) 1964-05-29 1964-06-19

Publications (1)

Publication Number Publication Date
DK111680B true DK111680B (en) 1968-09-30

Family

ID=26207977

Family Applications (1)

Application Number Title Priority Date Filing Date
DK265965A DK111680B (en) 1964-05-29 1965-05-26 Process for the preparation of 3,11-dioxo-13-alkyl-4,9-gonadienes.

Country Status (10)

Country Link
BE (1) BE664661A (en)
BR (1) BR6570009D0 (en)
CH (1) CH452520A (en)
DE (1) DE1468919B1 (en)
DK (1) DK111680B (en)
FR (2) FR92103E (en)
GB (1) GB1074494A (en)
IL (1) IL23627A (en)
NL (2) NL6506773A (en)
SE (1) SE315591B (en)

Also Published As

Publication number Publication date
BE664661A (en) 1965-11-29
CH452520A (en) 1968-03-15
DE1468919B1 (en) 1970-09-10
SE315591B (en) 1969-10-06
FR4992M (en) 1967-04-17
BR6570009D0 (en) 1973-09-18
NL123936C (en)
NL6506773A (en) 1965-11-30
FR92103E (en) 1968-09-27
IL23627A (en) 1968-12-26
GB1074494A (en) 1967-07-05

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DK111680B (en) Process for the preparation of 3,11-dioxo-13-alkyl-4,9-gonadienes.