Synthesis of some novel amodiaquine analogs as potential antimalarial and antifilarial compounds
作者:Meilin Go、Tonglan Ngiam、Alfred S. C. Wan
DOI:10.1021/jm00144a020
日期:1981.12
Mastomys natalensis. The most active antimalarial compound, 7-chloro-4-[alpha-[[N-(4-methyl-1-piperazinyl)carbonyl]amino]-4-hydroxy-m-toluidino]quinoline, had twice the activity of amodiaquine. O-Methylation and N-ethylation generally reduced antimalarial activity. Analogues which lack a basic tertiary amino function at their side chain were also lacking in both antimalarial and antifilarial activities.
设计并合成了十个氨二喹类似物,它们是氨二喹和二乙基氨基甲嗪的杂交分子。六种类似物均在其侧链上具有基本的叔氨基功能,它们在小鼠中对伯氏疟原虫具有活性,并在体外抑制成虫的活动性和Breinlia booliati的微丝虫。它们对纳塔氏乳杆菌中的Litomosoides carinii没有活性。最具活性的抗疟疾化合物7-氯-4- [α-[[N-(4-甲基-1-哌嗪基)羰基]氨基] -4-羟基-间甲苯基]喹啉的活性是氨二喹的两倍。O-甲基化和N-乙基化通常会降低抗疟活性。在其侧链上缺乏基本叔氨基功能的类似物在抗疟和抗孝活性上也都缺乏。