D-氨基丙醇 、
(1S,2R)-2-(2-{4-[methyl-(1-methyl-piperidin-4-yl)-carbamoyl]-phenylamino}-5-trifluoromethyl-pyrimidin-4-ylamino)-cyclopentanecarboxylic acid 在
O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 、
N,N-二异丙基乙胺 作用下,
以
四氢呋喃 、
N,N-二甲基甲酰胺 为溶剂,
反应 16.67h,
生成 4-{4-[(1R*,2S*)-2-((R)-2-hydroxy-1-methyl-ethylcarbamoyl)-cyclopentylamino]-5-trifluoromethyl-pyrimidin-2-ylamino}-N-methyl-N-(1-methyl-piperidin-4-yl)-benzamide