sulfaproxyline Sulfaproxiline N-[(4-Aminophenyl)sulfonyl]-4-(1-methylethoxy)benzamide Sulphaproxyline N-(4-aminophenyl)sulfonyl-4-isopropoxy-benzamide N-(4-aminophenyl)sulfonyl-4-propan-2-yloxybenzamide N-(4-azanylphenyl)sulfonyl-4-propan-2-yloxy-benzamide Benzamide, N-[(4-aminophenyl)sulfonyl]-4-(1-methylethoxy)-