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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Dainippon Pharmaceutical Co Ltd
Original Assignee
Dainippon Pharmaceutical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dainippon Pharmaceutical Co LtdfiledCriticalDainippon Pharmaceutical Co Ltd
Priority to JP4009176ApriorityCriticalpatent/JPS52125185A/en
Publication of JPS52125185ApublicationCriticalpatent/JPS52125185A/en
PURPOSE: 7-Methoxycephalosporin derivatives I (X is H, nitro; R is ester residue; Z is H, acetoxy) e.g. 7β-bis(p-nitrobenzyl)phosphoramide-7α-methoxy3-acetoxymethyl-3-cephem-4-carboxylic acid bulyl ester.
COPYRIGHT: (C)1977,JPO&Japio
JP4009176A1976-04-081976-04-087-methoxycephalosporin derivatives and their preparation
PendingJPS52125185A
(en)