25 severely infected children , including 10 premature babies weighing less than 2000 g , were treated with optocillin , bay 1-1330 a combination of 6- ( ( r ) -2- [ methylsulfonyl-2-oxo-imidazolidine-1-carboxamido ] -2-phenyl-acetamido ) - penicillanic acid sodium salt ( mezlocillin , baypen ) and 5-methyl-3-phenyl-4-isoxazolypenicillin ( oxacillin , stapenor ) .
C0025893
mezlocillin
C0701901
baypen