2-chloro-1-(1-phenyl-1,2,3,4-tetrahydro-β-carbaline-3-carboxylic acid methyl ester)ethanone 、
N,N'-二甲基乙二胺 在
potassium carbonate 、 potassium iodide 作用下,
以
氯仿 为溶剂,
反应 24.5h,
以24.5%的产率得到Methyl 2-[2-[2-[[2-(3-methoxycarbonyl-1-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl)-2-oxoethyl]-methylamino]ethyl-methylamino]acetyl]-1-phenyl-1,3,4,9-tetrahydropyrido[3,4-b]indole-3-carboxylate