2-(4-chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)-3-methylbutanoic acid 、 1-(4-fluorophenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-b]pyridine 在
2-[4-chloro-5-methyl-3-(trifluoromethyl)pyrazol-1-yl]-1-[1-(4-fluorophenyl)-6,7-dihydro-5H-pyrazolo[4,3-b]pyridin-4-yl]-3-methyl-butan-1-one 、
sodium hydrogen sulfate 、 SiO2 、
乙酸乙酯 、 hexanes 作用下,
以to provide 89 mg (74%) of the title compound as a glassy white solid的产率得到2-[4-chloro-5-methyl-3-(trifluoromethyl)pyrazol-1-yl]-1-[1-(4-fluorophenyl)-6,7-dihydro-5H-pyrazolo[4,3-b]pyridin-4-yl]-3-methyl-butan-1-one