DK104786C - Fremgangsmåde til fremstilling af 6-methyl-3-oxo-Δ<4,6>-steroider. - Google Patents

Fremgangsmåde til fremstilling af 6-methyl-3-oxo-Δ<4,6>-steroider.

Info

Publication number
DK104786C
DK104786C DK412062A DK412062A DK104786C DK 104786 C DK104786 C DK 104786C DK 412062 A DK412062 A DK 412062A DK 412062 A DK412062 A DK 412062A DK 104786 C DK104786 C DK 104786C
Authority
DK
Denmark
Prior art keywords
steroids
oxo
methyl
preparation
Prior art date
Application number
DK412062A
Other languages
English (en)
Original Assignee
British Drug Houses Ltd
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 British Drug Houses Ltd filed Critical British Drug Houses Ltd
Application granted granted Critical
Publication of DK104786C publication Critical patent/DK104786C/da

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
    • A61K31/568—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
    • 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
    • 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
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Catalysts (AREA)
DK412062A 1961-09-27 1962-09-21 Fremgangsmåde til fremstilling af 6-methyl-3-oxo-Δ<4,6>-steroider. DK104786C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3464061A GB957222A (en) 1961-09-27 1961-09-27 A process for the preparation of 6-methyl-3-oxo-í¸-steroids

Publications (1)

Publication Number Publication Date
DK104786C true DK104786C (da) 1966-07-04

Family

ID=10368155

Family Applications (1)

Application Number Title Priority Date Filing Date
DK412062A DK104786C (da) 1961-09-27 1962-09-21 Fremgangsmåde til fremstilling af 6-methyl-3-oxo-Δ<4,6>-steroider.

Country Status (5)

Country Link
CH (1) CH429712A (da)
DK (1) DK104786C (da)
FR (1) FR1579454A (da)
GB (1) GB957222A (da)
SE (1) SE306735B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402330A1 (de) * 1984-01-20 1985-07-25 Schering AG, 1000 Berlin und 4709 Bergkamen 1(alpha),2(alpha)-methylen-6-methylen- und 6(alpha)-methyl-pregnene, verfahren zu deren herstellung und diese enthaltende pharmazeutische praeparate

Also Published As

Publication number Publication date
CH429712A (de) 1967-02-15
SE306735B (da) 1968-12-09
FR1579454A (da) 1969-08-29
GB957222A (en) 1964-05-06

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