(S)-6-(((1-(bicyclo[1.1.1]pentan-1-yl)-1H-1,2,3-triazol-4-yl)(2-methyl-1-oxo-1,2-dihydroisoquinolin-5-yl)methyl)amino)-8-chloro-4-(neopentylamino)quinoline-3-carbonitrile hydrochloride salt 、
氯甲酸氯甲酯 在
N,N-二异丙基乙胺 作用下,
以
1,2-二氯乙烷 为溶剂,
以85 mg的产率得到chloromethyl (S)-((1-(bicyclo[1.1.1]pentan-1-yl)-1H-1,2,3-triazol-4-yl)(2-methyl-1-oxo-1,2-dihydroisoquinolin-5-yl)methyl)(8-chloro-3-cyano-4-(neopentylamino)quinolin-6-yl)carbamate