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Application filed by Intreprinderea "23 August",RofiledCriticalIntreprinderea "23 August",Ro
Priority to RO109293ApriorityCriticalpatent/RO86133B1/ro
Publication of RO86133A2publicationCriticalpatent/RO86133A2/fr
Publication of RO86133B1publicationCriticalpatent/RO86133B1/ro
Procede pour la preparation de(s)-epymere de l'ester de l'acide-7-beta-malonamido-4-alpha-metho0y-3-tetrazolylthiomethyl-1-dethia-1-o0a-3-cephem-4-carbo0ylique