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Toyo Jozo KK
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Toyo Jozo KK
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Priority to JP11208076ApriorityCriticalpatent/JPS586476B2/en
Publication of JPS5338693ApublicationCriticalpatent/JPS5338693A/en
Publication of JPS586476B2publicationCriticalpatent/JPS586476B2/en
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Abstract
PURPOSE: Acylation of 7-amino group of 7-amino-3-halo-e-cephem-4-carboxylic acids (7-AXC) can be achieved without any complicated procedures, by the action of a specific amino acid derivative and an acylase.