NO133232C

1359009 Analgesics FARBWERKE HOECHST AG 22 Dec 1971 [23 Dec 1970 4 Dec 1971] 59723/71 Heading A5B [Also in Division C2] Pharmaceutical compositions for oral or parenteral administration as analgesics comprise a compound I in which R 1 is H, 1-4C alkyl, or phenyl optionally substituted by one or two...

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Bibliographic Details
Main Authors JOCHUM C, BARTMANN W, ALPERMANN H-G
Format Patent
LanguageEnglish
Published 31.03.1976
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:1359009 Analgesics FARBWERKE HOECHST AG 22 Dec 1971 [23 Dec 1970 4 Dec 1971] 59723/71 Heading A5B [Also in Division C2] Pharmaceutical compositions for oral or parenteral administration as analgesics comprise a compound I in which R 1 is H, 1-4C alkyl, or phenyl optionally substituted by one or two of halo and 1-4C alkyl and alkoxy; R 2 , R 3 and R 4 are H, 1-4C alkoxy or alkyl or halo and R 5 is 1-2C alkyl or phenyl, or a salt thereof and a suitable excipient. Other pharmaceuticals which may be present are aspirin, N-acetyl-paminophenol, phenacetine, pyrazoline antipyretics, ethoxybenzamide or purine derivatives e.g. caffeine.
Bibliography:Application Number: NO19710004820