、 Morpholine-4-carboxylic Acid {2-(2-methyl-propane-1-sulfonyl)-1-[1-(3-thiophen-2-yl-1,2,4-oxadiazole-5-carbonyl)-propylcarbamoyl]-ethyl}-amide 、
1-羟基苯并三唑 、
(2S)-2-Amino-1-(3-tert-butyl-[1,2,4]oxadiazol-5-yl)-butan-1-ol 、 在
H+ 作用下,
以
二氯甲烷 为溶剂,
反应 20.33h,
以to give morpholine-4-carboxylic acid[1-{1-[(3-tert-butyl-1,2,4-oxadiazol-5-yl)-hydroxy-methyl]-propylcarbamoyl}-2-(2-methyl-propane-1-sulfonyl)-ethyl]-amide (0.271 g), [LC/MS m/nz 518 (M+H+)]的产率得到Morpholine-4-carboxylic acid [1-{1-[(3-tert-butyl-1,2,4-oxadiazol-5-yl)-hydroxy-methyl]-propylcarbamoyl}-2-(2-methyl-propane-1-sulfonyl)-ethyl]-amide