Legal status (The legal status 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 status listed.)
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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 JP3939275ApriorityCriticalpatent/JPS51113874A/en
Publication of JPS51113874ApublicationCriticalpatent/JPS51113874A/en
PURPOSE: Title compounds of formula 2 are prepared easily in high yield in short steps from N-alkanoyl (or nitroso)-3,3'-iminodipropionic acid lower alkyl esters of formula 1.
COPYRIGHT: (C)1976,JPO&Japio
JP3939275A1975-04-011975-04-01Method for synthesizing 4-hydroxynicotinic acid or its lower alkyl est ers
PendingJPS51113874A
(en)