1-benzyloxy-6-(2-ethyl-4-methyl-1H-imidazol-1-yl)-7-trifluoromethylquinoxaline-2,3(1H,4H)-dione 以
二氯甲烷 为溶剂,
以0.90 g (17%)的产率得到1-(ethoxy-hydroxy-phosphorylmethyl)-8-(2-ethyl-4-methyl-1H-imidazol-1-yl)-7-trifluoromethyl[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one