2-(3-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid 、 1-(4-fluorophenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-b]pyridine 在
1-[1-(4-fluorophenyl)-6,7-dihydro-5H-pyrazolo[4,3-b]pyridin-4-yl]-2-[3-(trifluoromethyl)pyrazolo[3,4-b]pyridin-1-yl]ethanone 、 SiO2 、
乙酸乙酯 、 hexanes 作用下,
以to provide 58 mg of the title compound as a white solid的产率得到1-[1-(4-fluorophenyl)-6,7-dihydro-5H-pyrazolo[4,3-b]pyridin-4-yl]-2-[3-(trifluoromethyl)pyrazolo[3,4-b]pyridin-1-yl]ethanone