N. Walchshofer, I. Delabre-Defayolle, J. Paris
Jul 1, 1990
Citations
0
Influential Citations
16
Citations
Quality indicators
Journal
Journal of pharmaceutical sciences
Abstract
Benzimidazoles are the most widely used compounds in chemotherapy of alveolar hydatid disease (AHD), but long-term administration is required to reach detectable plasma levels. N-Methoxycarbonyl N'-2-nitro 4-trifluoromethyl phenyl thiourea (2) was prepared as a potential prodrug of (5-trifluoromethyl-1H-benzimidazole-2-yl)-carbamic acid methyl ester. Biological effects of 2 were evaluated in gerbils (Meriones unguiculatus) against the causative agent of AHD, Echinococcus multilocularis metacestodes, through a transmission electron microscopy study. Significant morphological damage of tegument and protoscolices occurred after an 18-day treatment. The treatment of AHD by using the prodrug form of the benzimidazole deserves further study.