6-(6-methoxy-5-trifluoromethyl-pyridin-3-yl)-4-((S)-pyrrolidin-3-yloxy)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidine 、
3-(4-acetylpiperazine-1-carbonyl)-1-methyl-3H-imidazol-3-ium iodide 在
三乙胺 作用下,
以
二氯甲烷 为溶剂,
反应 18.0h,
以25%的产率得到1-(4-{(S)-3-[6-(6-methoxy-5-trifluoromethyl-pyridin-3-yl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-yloxy]-pyrrolidine-1-carbonyl}-piperazin-1-yl)-ethanone