CH404656A - Process for the preparation of 1-methyl-17a-alkyl-1-androsten-17B-ol-3-ones - Google Patents

Process for the preparation of 1-methyl-17a-alkyl-1-androsten-17B-ol-3-ones

Info

Publication number
CH404656A
CH404656A CH604265A CH604265A CH404656A CH 404656 A CH404656 A CH 404656A CH 604265 A CH604265 A CH 604265A CH 604265 A CH604265 A CH 604265A CH 404656 A CH404656 A CH 404656A
Authority
CH
Switzerland
Prior art keywords
androsten
ones
alkyl
methyl
preparation
Prior art date
Application number
CH604265A
Other languages
German (de)
Inventor
Emanuel Kaspar
A Popper
M Schench
R Wiechert
Original Assignee
Schering Ag
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 DESCH27090A external-priority patent/DE1117113B/en
Priority claimed from DESCH27300A external-priority patent/DE1117573B/en
Priority claimed from DESCH27643A external-priority patent/DE1122947B/en
Application filed by Schering Ag filed Critical Schering Ag
Publication of CH404656A publication Critical patent/CH404656A/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
    • A61K31/565—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
    • 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
    • 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
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • 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)
  • Steroid Compounds (AREA)
CH604265A 1959-12-05 1960-11-04 Process for the preparation of 1-methyl-17a-alkyl-1-androsten-17B-ol-3-ones CH404656A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DESCH27090A DE1117113B (en) 1959-12-05 1959-12-05 Process for the preparation of ª‡ú¼ ª‰-unsaturated ketosteroids which carry a methyl group at the ª‰-carbon atom
DESCH27300A DE1117573B (en) 1960-01-20 1960-01-20 Process for the preparation of 1-methyl-17ª‡-alkyl-í¸-androsten-17ª‰-ol-3-ones
DESCH27643A DE1122947B (en) 1960-03-26 1960-03-26 Process for the preparation of anabolic carboxylic acid esters of 1-methyl-í¸-androsten-17ª‰-ol-3-one

Publications (1)

Publication Number Publication Date
CH404656A true CH404656A (en) 1965-12-31

Family

ID=27212270

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1237560A CH403750A (en) 1959-12-05 1960-11-04 Process for the preparation of a, B-unsaturated keto steroids which have a methyl group on the B carbon atom
CH604265A CH404656A (en) 1959-12-05 1960-11-04 Process for the preparation of 1-methyl-17a-alkyl-1-androsten-17B-ol-3-ones

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1237560A CH403750A (en) 1959-12-05 1960-11-04 Process for the preparation of a, B-unsaturated keto steroids which have a methyl group on the B carbon atom

Country Status (4)

Country Link
BE (1) BE597814A (en)
CH (2) CH403750A (en)
GB (1) GB965090A (en)
SE (2) SE220239C1 (en)

Also Published As

Publication number Publication date
SE218983C1 (en) 1968-02-20
SE220239C1 (en) 1968-04-30
CH403750A (en) 1965-12-15
GB965090A (en) 1964-07-29
BE597814A (en) 1961-06-05

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