THE TOXICITY AND TRYPANOCIDAL ACTIVITY OF p-SULFONAMIDOPHENYLARSONIC ACID AND CERTAIN OF ITS DERIVATIVES

摘要: 1. The toxicity of p-sulfonamidophenylarsonic acid, its derivatives, and propamidine are reported. 2. tolerated dose acid in mice was found to be 1900 mgm./kgm. the curative 700 mgm./kgm. 3. Propamidine at 40 5 mgm./kgm. 4. None N substituted derivatives showed trypanocidal activity. 5. A discussion biochemorphology compounds is included.