排序方式: 共有1条查询结果,搜索用时 15 毫秒
1
1.
Navarrete-Vazquez G Chávez-Silva F Argotte-Ramos R Rodríguez-Gutiérrez Mdel C Chan-Bacab MJ Cedillo-Rivera R Moo-Puc R Hernández-Nuñez E 《Bioorganic & medicinal chemistry letters》2011,21(10):3168-3171
We have synthesized two new benzologues of Nitazoxanide (NIT) and Tizoxanide (TIZ), using a short synthetic route. Both compounds were tested in vitro against six protozoa (Giardia intestinalis, Trichomonas vaginalis, Entamoeba histolytica, Plasmodium berghei, Leishmania mexicana and Trypanosoma cruzi). Compound 1 (benzologue of NIT) showed broad antiprotozoal effect against all parasites tested, showing IC50’s <5μM. This compound was five-times more active than NIT, and 18-times more potent than metronidazole against G. intestinalis. It was 10-times more active than pentamidine against L. mexicana, and it was sevenfold more potent than benznidazole versus T. cruzi. This compound could be considered as a new broad spectrum antiprotozoal agent. 相似文献
1