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Application filed by Institutul De Cercetari Chimico-FarmaceuticefiledCriticalInstitutul De Cercetari Chimico-Farmaceutice
Priority to RO83112805ApriorityCriticalpatent/RO87512A2/ro
Publication of RO87512B1publicationCriticalpatent/RO87512B1/ro
Publication of RO87512A2publicationCriticalpatent/RO87512A2/ro
Process for producing 7-beta-amino- and 7-beta-acyl-amino-3-substituted-methyl-3-cepheme-4-carboxylic acid derivatives and for deoxidizing 7-beta-acyl-amino-3-cepheme-4-carboxylic acid-oxide derivatives