Scheme 2From: Oxadiazole-2-oxides may have other functional targets, in addition to SjTGR, through which they cause mortality in Schistosoma japonicum Synthesis of compounds 8–21. Reagents and conditions: (g) DL-methionine, methanesulfonic acid, N2, 70 °C, 2 h, 53 %; (h) bromides, Cs2CO3, DMF, 30–60 °C, 40–60 %Back to article page