inhibition experiments with a number of sulfonamides to determine the fine structural specificities of the sulfamethoxazole reactive ige antibodies in three patients revealed that sulfamethoxazole and , depending on the serum , sulfamerazine and sulfamethizole , were the most potent inhibitors of ige binding , whereas the parent sulfonamide , sulfanilamide , was a very poor inhibitor .
C0038760
sulfonamides
C0038689
sulfamethoxazole