E-rotamers of 3-hydroy cephem derivatives

A process for the manufacture of 7-acylamino-3-hydroxy-cephem-4-carboxylate-1-oxide in E-rotamer form (Formula III), comprises reacting a 7-acylamino-3-exomethylenecepham-4-carboxylate-1-oxide with ozone in an inert organic solvent in the presence of a catalytic amount of an organic or inorganic bas...

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Bibliographische Detailangaben

Hauptverfasser:	TIWARI, NEERA, KUMAR, YATENDRA, MALHOTRA, ARUN, KHANNA, JAG M, ARORA, RAKESH
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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