Racemic cis-3-[4-(4-fluoro-3-methyl-phenyl)-2-(3-fluoro-piperidin-4-yl)-imidazol-1-ylmethyl]-azetidine-1-carboxylic acid tert-butyl ester 、
1,8-二氮杂双环[5.4.0]十一碳-7-烯 、
6-氯-5-异丙基-嘧啶-4-胺 在
cis-3-[2-1-(6-Amino-5-isopropyl-pyrimidin-4-yl)-3-fluoro-piperidin-4-yl]-4-(4-fluoro-3-methyl-phenyl)-imidazol-1-ylmethyl 作用下,
以
N-甲基吡咯烷酮 为溶剂,
反应 19.0h,
以to yield cis-3-[2-1-(6-Amino-5-isopropyl-pyrimidin-4-yl)-3-fluoro-piperidin-4-yl]-4-(4-fluoro-3-methyl-phenyl)-imidazol-1-ylmethyl]-azetidine-1-carboxylic acid tert-butyl ester的产率得到N-Boc-氮杂环丁烷