1,1-dimethylethyl ((2R,3S)-3-{[(7-ethyl-1-methyl-2,2-dioxido-3,4-dihydro-1H-[1,2,5]thiadiazepino[3,4,5-hi]indol-9-yl)carbonyl]amino}-2-hydroxy-4-phenylbutyl){[3-(methyloxy)phenyl]methyl}carbamate 在
戴斯-马丁氧化剂 作用下,
以
二氯甲烷 为溶剂,
反应 0.67h,
以82%的产率得到1,1-dimethylethyl ((3S)-3-{[(7-ethyl-1-methyl-2,2-dioxido-3,4-dihydro-1H-[1,2,5]thiadiazepino[3,4,5-hi]indol-9-yl)carbonyl]amino}-2-oxo-4-phenylbutyl)tetrahydro-2H-pyran-4-ylcarbamate