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Application filed by Intreprinderea De Medicamente"Terapia",RofiledCriticalIntreprinderea De Medicamente"Terapia",Ro
Priority to RO121702ApriorityCriticalpatent/RO93320B1/en
Publication of RO93320A2publicationCriticalpatent/RO93320A2/en
Publication of RO93320B1publicationCriticalpatent/RO93320B1/en
PROCESS FOR PREPARING 4-HYDROXY-2-METHYL-2H-1,2-BENZOTHIAZINE-3- (N- (2-PYRIDINYL) CARBOXAMIDE) -1,1-DIOXIDE, ITS PHOSPHORIC ESTER AND THE PHOSPHORIC ESTER OBTAINED