| 摘要 |
<p>A new class of N'-(aminoacylaminophenyl) acetamidines: in which R1 and R2 are the same or different and represent hydrogen, alkyl, aryl or the substituted derivatives thereof or, together with the nitrogen atom to which they are attached, an heterocyclic ring; and R3 is hydrogen, alkyl, aryl, aralkyl, or a heterocyclic moiety including the substituted derivatives thereof. The products have utility as anthelmintics. The products are obtained by treating a suitable amino-acid or a carbonyl-activated amino-acid, with the appropriate N'-(4-aminophenyl)-N,N-dimethylacetamidine. In addition, the products are obtained by treating a suitable N'-(haloacylaminophenylacetamidine with an appropriate amine.</p> |
