NL6602908A - - Google Patents

Info

Publication number
NL6602908A
NL6602908A NL6602908A NL6602908A NL6602908A NL 6602908 A NL6602908 A NL 6602908A NL 6602908 A NL6602908 A NL 6602908A NL 6602908 A NL6602908 A NL 6602908A NL 6602908 A NL6602908 A NL 6602908A
Authority
NL
Netherlands
Application number
NL6602908A
Other versions
NL155191B (nl
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 filed Critical
Publication of NL6602908A publication Critical patent/NL6602908A/xx
Publication of NL155191B publication Critical patent/NL155191B/xx

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57Compounds 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J53/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J7/00Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J75/00Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical 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)
NL6602908A 1965-03-09 1966-03-07 Werkwijze ter bereiding van 1alfa,2alfa-methyleen-(delta)4,6-steroiden, alsmede gevormd farmaceutisch preparaat. NL155191B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH36654A DE1244178B (de) 1965-03-09 1965-03-09 Verfahren zur Herstellung von alpha,beta-Methylenketosteroiden

Publications (2)

Publication Number Publication Date
NL6602908A true NL6602908A (de) 1966-09-12
NL155191B NL155191B (nl) 1977-12-15

Family

ID=7433945

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6602908A NL155191B (nl) 1965-03-09 1966-03-07 Werkwijze ter bereiding van 1alfa,2alfa-methyleen-(delta)4,6-steroiden, alsmede gevormd farmaceutisch preparaat.

Country Status (5)

Country Link
BR (1) BR6677709D0 (de)
CH (1) CH469690A (de)
DE (1) DE1244178B (de)
DK (1) DK113583B (de)
NL (1) NL155191B (de)

Also Published As

Publication number Publication date
BR6677709D0 (pt) 1973-09-06
NL155191B (nl) 1977-12-15
DE1244178B (de) 1967-07-13
CH469690A (de) 1969-03-15
DK113583B (da) 1969-04-08

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