8-chloro-3-(5-chloro-2-ethanesulfonylbenzyl)-2,4-dioxo-6-trifluoromethyl-1,2,3,4-tetrahydroquinazoline-7-carbaldehyde 、
tert-butyl N-methyl-N-[[(3S)-piperidin-3-yl]methyl]carbamate 、 以
氯仿 为溶剂,
生成 {(S)-1-[8-chloro-3-(5-chloro-2-ethanesulfonylbenzyl)-2,4-dioxo-6-trifluoromethyl-1,2,3,4-tetrahydroquinazolin-7-ylmethyl]piperidin-3-ylmethyl}(methyl)carbamic acid tert-butyl ester