1-[1-oxiranylmethyl-3-(4-trifluoromethyl-phenyl)-1,4,6,7-tetrahydro-pyrazolo[4,3-c]pyridin-5-yl]-ethanone 、
2-(4-哌啶)-1H-苯并咪唑 在
crude product 、 silica 、
甲醇乙酸乙酯 作用下,
以
乙醇 为溶剂,
反应 16.0h,
以to afford 55 mg (36%) of a white solid的产率得到1-[1-{3-[4-(1H-Benzoimidazol-2-yl)-piperidin-1-yl]-2-hydroxy-propyl}-3-(4-trifluoromethyl-phenyl)-1,4,6,7-tetrahydro-pyrazolo[4,3-c]pyridin-5-yl]-ethanone