GEMINALA DIHALOGENDERIVAT AV KONDENSERADE PYRIMIDIN-4-ON-FOERENINGAR FOERFARANDE FOER DERAS FRAMSTAELLNING OCH FARMACEUTISKA KOMPOSITIONER INNEHAOLLANDE DESSA

Geminal dihalogen derivatives of condensed pyrimidine-4-one compounds of the general formula [wherein R represents hydrogen, lower alkyl, or lower alkoxycarbonyl; R represents hydrogen, lower alkyl, ester group, carboxy or a derivative thereof, cyano, phenyl or halogen; R represents hydrogen, lower...

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Main Authors HORVATH AGNES, BREINING TIBOR, HERMECZ ISTVAN, KOEKOESI JOZSEF, MESZAROS ZOLTAN, BITTER ISTVAN, VASVARI (DEBRECZY) LELLE
Format Patent
LanguageFinnish
Published 12.11.1980
Edition3
Subjects
ADHESIVES
CHEMISTRY
DYES
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
LAKES
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
ORGANIC CHEMISTRY
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
PAINTS
POLISHES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:Geminal dihalogen derivatives of condensed pyrimidine-4-one compounds of the general formula [wherein R represents hydrogen, lower alkyl, or lower alkoxycarbonyl; R represents hydrogen, lower alkyl, ester group, carboxy or a derivative thereof, cyano, phenyl or halogen; R represents hydrogen, lower alkyl or phenyl; X represents halogen; n is the integer 0, 1 or 2] and the salts and optically active antipodes thereof are of interest as chemical intermediates; some also exhibit a variety of physiological activities and may be formulated into pharmaceutical compositions in conventional manner. The novel compounds can be made by halogenating a corresponding starting material wherein one or both X-substituents are hydrogen.
Bibliography:Application Number: FI19800001512