1-[3-fluoro-5-(trifluoromethyl)pyridin-2-yl]-5-methyl-N-[5-methyl-6-(4-oxocyclohex-1-yl)pyridin-3-yl]-1H-pyrazole-4-carboxamide 在
甲醇 、 sodium tetrahydroborate 作用下,
反应 0.5h,
以92 mg的产率得到trans-1-[3-fluoro-5-(trifluoromethyl)pyridin-2-yl]-N-[6-(1-hydroxycyclohexan-4-yl)-5-methylpyridin-3-yl]-5-methyl-1H-pyrazole-4-carboxamide