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Kotobuki Seiyaku Co Ltd
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Kotobuki Seiyaku Co Ltd
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Application filed by Kotobuki Seiyaku Co LtdfiledCriticalKotobuki Seiyaku Co Ltd
Priority to JP10906180ApriorityCriticalpatent/JPS5735571A/en
Publication of JPS5735571ApublicationCriticalpatent/JPS5735571A/en
PREPARATION: 5-Fluorouracil, after silylated according to the Hilbert-Johnson method, is made to react with a compound of formula II (X is halogen) in an inert solvent at room temperature or under heating to produce the compound of formula I. An acid acceptor is not always necessary, however, a proper base may be used, when needed.
COPYRIGHT: (C)1982,JPO&Japio
JP10906180A1980-08-081980-08-085-fluorouracil derivative and its preparation
PendingJPS5735571A
(en)