Analogous Process for the preparation of N-oxides of 2,4-diamino-5- (3-methoxy-4,5-methylenedioxybenzyl) pyrimidine speech or pharmacologically acid addition salts thereof

摘要

1388179 Potentiated sulphonamide compositions HOFFMANN-LA ROCHE & CO A G 25 June 1973 [26 June 1972] 30045/73 Addition to 1388178 Heading A5B [Also in Division C2] Therapeutic antibacterial preparations comprise a sulphonamide or salt thereof and a 2, 4-diamino-5-(3-methoxy-4, 5-methylenedioxybenzyl) pyrimidine N-oxide or salt thereof in association with a carrier.