释义 |
sul·fa·nil·a·mide \ˌsəlfəˈniləˌmīd, -_mə̇d\ noun Etymology: sulfanilic + amide 1. : a crystalline sulfonamide H2NC6H4SO2NH2 that is made usually by the action of ammonia and then alkali on N-acetyl-sulfanilyl chloride, that is the parent compound of most of the sulfa drugs, and that is used less than sulfadiazine and other sulfa drugs : the amide of sulfanilic acid 2. : a derivative of sulfanilamide; especially : sulfa drug |