2-氨基-1,4,5,6-四氢嘧啶 、
(1,1-dimethylethyl) O-(4-ethoxy-4-oxobutyl)-N-[1-(phenylmethyl)-1H-tetrazol-5-yl]-L-tyrosinate 在
Dichloromethane methanol acetic acid water 作用下,
以
二氯甲烷 为溶剂,
反应 24.0h,
以40 mg of the expected product 5-2 is obtained的产率得到(1,1-dimethylethyl) O-[4-oxo-4-[(1,4,5,6-tetrahydro-2-pyrimidinyl)amino]butyl]-N-[1-(phenylmethyl)-1H-tetrazol-5-yl]-L-tyrosinate