作者:David Valdez-Padilla、Sergio Rodríguez-Morales、Alicia Hernández-Campos、Francisco Hernández-Luis、Lilián Yépez-Mulia、Amparo Tapia-Contreras、Rafael Castillo
DOI:10.1016/j.bmc.2008.12.059
日期:2009.2
In this paper are reported the synthesis and antiprotozoal activity in vitro of 24 1-methylbenzimidazole derivatives (13–36) substituted at position 2 with aminocarbonyl, N-methylaminocarbonyl, N,N-dimethylaminocarbonyl, ethoxycarbonyl, 1-hydroxyethyl and acetyl groups, some of them with chlorine atoms at the benzenoid ring. Compounds 13–36 were more active than metronidazole, the choice drug against
本文报道了在位置2处被氨基羰基,N-甲基氨基羰基,N,N-二甲基氨基羰基,乙氧基羰基,1-羟乙基和乙酰基取代的24种1-甲基苯并咪唑衍生物(13 – 36)的合成和体外抗原虫活性。它们的苯环上带有氯原子。化合物13 – 36的活性比甲硝唑(对肠道贾第鞭毛虫(Giardia intestinalis)的首选药物,其中大多数对阴道毛滴虫(Trichomonas)的抗药性)高。两种寄生虫化合物的最活跃组是用2-乙氧羰基(16,22,28,34),独立地在苯环环取代模式的。