4-(2-oxo-tetrahydro-pyrimidin-1-yl)-benzoic acid 、 (1R, 2S)-3-chloro-1H-indole-6-carboxylic acid (2-amino-cyclohexyl)-amide 在
N-甲基吗啉 、 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 1.5h,
以24%的产率得到(1R, 2S)-3-chloro-1H-indole-6-carboxylic acid {2-[4-(2-oxo-tetrahydropyrimidin-1-yl)-benzoylamino]-cyclohexyl}-amide