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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Tanabe Pharma Corp
Original Assignee
Tanabe Seiyaku Co Ltd
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Filing date
Publication date
Application filed by Tanabe Seiyaku Co LtdfiledCriticalTanabe Seiyaku Co Ltd
Priority to JP15787675ApriorityCriticalpatent/JPS5283368A/en
Publication of JPS5283368ApublicationCriticalpatent/JPS5283368A/en
PURPOSE: 5-Hydroxymethyl-2-pyrrolidones of formula I (R2 is ester residue; dotted line represents the presence or absence of double or triple bond); for example, l-5-hydroxymethyl-1-(6-methoxycarbonyl-cis-2-hexenyl)-2pyrrolidone.
COPYRIGHT: (C)1977,JPO&Japio
JP15787675A1975-12-271975-12-27Synthesis of 2-pyprolidone derivatives
PendingJPS5283368A
(en)