7-chloro-2-{[(3R,4S)-3,4-dimethoxypyrrolidin-1-yl]carbonyl}thieno[3,2-b]pyridine 、
6-hydroxy-1,2-dimethyl-1H-indole-3-carboxylic acid methylamide 、
Dicaesio carbonate 以to give an off-white solid (0.093 g, 39%)的产率得到6-[2-(3,4-Dimethoxy-pyrrolidine-1-carbonyl)-thieno[3,2-b]pyridin-7-yloxy]-1,2-dimethyl-1H-indole-3-carboxylic acid methylamide