{2-(3-Dimethylcarbamoylmethoxy-5-ethyl-2-fluorophenyl)-2-[4-(5-methyl-[1,2,4]oxadiazol-3-yl)phenylimino]-1-methylsulfanylethylidene}carbamic acid methyl ester 、
2-肼基苯甲酸盐酸盐 以to give the title compound (0.280 g) as a white solid的产率得到2-(3-{(3-dimethylcarbamoylmethoxy-5-ethyl-2-fluorophenyl)-[4-(5-methyl-[1,2,4]oxadiazol-3-yl)phenylamino]methyl}-5-oxo-4,5-dihydro-1H-[1,2,4]triazol-1-yl)benzoic acid