4-Morpholin-4-yl-4-oxo-2-phenylmethanesulfonylmethyl-butyric acid 、 (S)-2-amino-1-(5-trifluoromethyl-1,2,4-oxadiazol-3-yl)-butan-1-ol trifluoroacetate 生成 4-Morpholin-4-yl-4-oxo-2-phenylmethanesulfonylmethyl-N-[(S)-1-(5-trifluoromethyl-1,2,4-oxadiazole-3-carbonyl)-propyl]-butyramide