<chemical> A sulfanilamide that is used as an antibacterial agent. ... Pharmacological action: anti-infective agents. ... Chemical name: Benzenesulfonamide, 4-amino-N-(4-methyl-2-pyrimidinyl)- ... (12 Dec 1998) ... 
Type: Term Pronunciation: sŭl′fă-mer′ă-zēn Definitions: 1. One of the components of the triple sulfonamide mixtures.