作者:Judith L. Johnson、Donald F. Worth、Normal L. Colbry、Leslie M. Werbel
DOI:10.1002/jhet.5570210434
日期:1984.7
been explored in an effort to obtain a less toxic, curative, antimalarial drug. Several side chain N-oxide analogs (2b, 3b) were prepared as well as the ring N-oxide of primaquine with both amines trifluoroacetylated (13). All attempts to deblock this material failed. Trifluoroacetylation of primaquine also yielded the novel acyl analog 12 which had curative activity versus P. cynomolgi in the monkey
已经研究了与伯氨喹有关的8-氨基喹啉的N-氧化物的合成,以努力获得毒性较小,可治愈的抗疟药。制备了几种侧链N-氧化物类似物(2b,3b),以及具有两种胺被三氟乙酰化的伯氨喹的环N-氧化物(13)。所有尝试对该材料进行解块的尝试均失败。伯氨喹的三氟乙酰化作用还产生了新型的酰基类似物12,它与猴中的食蟹猴相比具有治疗活性,大约等于伯氨喹。