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Yamanouchi Pharmaceutical Co Ltd
Original Assignee
Yamanouchi Pharmaceutical Co Ltd
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Filing date
Publication date
Application filed by Yamanouchi Pharmaceutical Co LtdfiledCriticalYamanouchi Pharmaceutical Co Ltd
Priority to JP15157975ApriorityCriticalpatent/JPS5277066A/en
Publication of JPS5277066ApublicationCriticalpatent/JPS5277066A/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
PURPOSE: A pyridone derivative of formula I where X is H, halogen, lower alkoxy, trihalogenomethyl;Bis H, -COOR (R is lower alkyl); A is -Z-H, -Z-NR2R3 (Z is alkylene; R2,R3 are H, alkyl, aralkyl, etc.); R' is H, lower alkyl, etc. , for example, l-p-chlorophenyl-4-phenyl-6-piperidino2-pyridone-3-carboxylic ethyl ester.
COPYRIGHT: (C)1977,JPO&Japio
JP15157975A1975-12-191975-12-19Preparation of novel pyridone derivative
PendingJPS5277066A
(en)