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Priority claimed from JP4482173Aexternal-prioritypatent/JPS5714348B2/ja
Priority claimed from AT138874Aexternal-prioritypatent/AT334898B/en
Application filed by Yamanouchi Pharma Co LtdfiledCriticalYamanouchi Pharma Co Ltd
Priority to AT824375ApriorityCriticalpatent/AT334902B/en
Publication of ATA824375ApublicationCriticalpatent/ATA824375A/en
Application grantedgrantedCritical
Publication of AT334902BpublicationCriticalpatent/AT334902B/en
AT824375A1973-04-201975-10-29
PROCESS FOR THE PREPARATION OF NEW 1,4-DIHYDROPYRIDINE-3-CARBONONIC ACID AMINO ALKYLESTER AND THEIR ACID ADDITION SALTS
AT334902B
(en)