Novel N-Mannich base-type derivatives of the antimalarial drug amodiaquine were synthesised by reaction with tertiary N-chloromethylamides. With the exception of the derivative of ethyl hippurate, all the so-formed (1-amidomethyl-1H-quinolin-4-ylidene)arylamines displayed high chemical and enzymatic stability. These compounds displayed antimalarial activity against the multi-drug resistant Plasmodium
通过与叔N-
氯甲基酰胺反应合成了
抗疟药阿莫地喹的新型N-曼尼希碱型衍
生物。除
马尿酸乙酯的衍
生物外,所有如此形成的(1-
氨基甲基-1 H-
喹啉-4-亚烷基)芳基胺均显示出高的
化学和酶稳定性。这些化合物显示出对多重耐药性恶性疟原虫菌株Dd2的抗疟疾活性(IC 50值为15-31 nM),与
氨二喹(IC 50 30 nM)相比,活性没有明显降低。