3'-(4-fluoro-phenyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyrazine 、
1-(1-methyl-1H-imidazol-4-yl)-1H-pyrazole-4-carbaldehyde 、
三乙酰氧基硼氢化钠 、
溶剂黄146 、
1,2-二氯乙烷 在
乙酸乙酯 、
甲醇 作用下,
反应 73.0h,
以ethyl acetate then 10:90 to 20:80 methanol:ethyl acetate) to give the free base of the title compound (61 mg, 71%)的产率得到3'-(4-Fluoro-phenyl)-4-[1-(1-methyl-1h-imidazol-4-yl)-1h-pyrazol-4-ylmethyl]-3,4,5,6-tetrahydro-2h-[1,2']bipyrazinyl hydrochloride