作者:Xiaofang Wang、Qingjie Zhao、Mireille Vargas、Yuxiang Dong、Kamaraj Sriraghavan、Jennifer Keiser、Jonathan L. Vennerstrom
DOI:10.1016/j.bmcl.2011.07.024
日期:2011.9
Dispiro 1,2,4-trioxanes and 1,2,4,5-tetraoxanes had superior efficacy against Fasciola hepatica than the corresponding ozonides (1,2,4-trioxolanes). For highest efficacy, spiroadamantane and carboxymethyl substructures were required. Three compounds completely cured F. hepatica-infected mice at single oral doses of 50 mg/kg and two were partially curative at single doses of 25 mg/kg. (C) 2011 Elsevier Ltd. All rights reserved.