DK104404C - Process for the preparation of 10-alkenyl-δ <1,4> -3-keto-steroids. - Google Patents

Process for the preparation of 10-alkenyl-δ <1,4> -3-keto-steroids.

Info

Publication number
DK104404C
DK104404C DK324962AA DK324962A DK104404C DK 104404 C DK104404 C DK 104404C DK 324962A A DK324962A A DK 324962AA DK 324962 A DK324962 A DK 324962A DK 104404 C DK104404 C DK 104404C
Authority
DK
Denmark
Prior art keywords
keto
steroids
alkenyl
preparation
Prior art date
Application number
DK324962AA
Other languages
Danish (da)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of DK104404C publication Critical patent/DK104404C/en

Links

Classifications

    • 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
    • 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
    • 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
    • A61K31/569—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 substituted in position 17 alpha, e.g. ethisterone
    • 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)
DK324962AA 1961-07-21 1962-07-20 Process for the preparation of 10-alkenyl-δ <1,4> -3-keto-steroids. DK104404C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH861061A CH396893A (en) 1961-07-21 1961-07-21 Process for the preparation of new 10-alkenyl steroids

Publications (1)

Publication Number Publication Date
DK104404C true DK104404C (en) 1966-05-16

Family

ID=4342588

Family Applications (1)

Application Number Title Priority Date Filing Date
DK324962AA DK104404C (en) 1961-07-21 1962-07-20 Process for the preparation of 10-alkenyl-δ <1,4> -3-keto-steroids.

Country Status (5)

Country Link
CH (1) CH396893A (en)
DK (1) DK104404C (en)
ES (1) ES279403A1 (en)
FR (1) FR2180M (en)
GB (1) GB948111A (en)

Also Published As

Publication number Publication date
ES279403A1 (en) 1963-03-16
CH396893A (en) 1965-08-15
FR2180M (en) 1963-12-02
GB948111A (en) 1964-01-29

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