5-(2,4-bis(benzyloxy)-5-isopropylphenyl)-N-ethyl-4-(5-(trichloromethyl)-1,2,4-oxadiazol-3-yl)isoxazole-3-carboxamide 、
二甲胺 以to afford the intermediate compound 5-(2,4-bis(benzyloxy)-5-isopropylphenyl)-4-(5-(dimethylamino)-1,2,4-oxadiazol-3-yl)-N-ethylisoxazole-3-carboxamide (135 mg, 0.23 mmol) in a yield of 82%的产率得到5-(2,4-bis(benzyloxy)-5-isopropylphenyl)-4-(5-(dimethylamino)-1,2,4-oxadiazol-3-yl)-N-ethylisoxazole-3-carboxamide