4-(4-tert-butoxycarbonylamino-phenylsulfanyl)-3-(7-isopropyl-pyrido[2,3-d]pyrimidin-4-ylamino)-benzoic acid 、
(S)-1-(2-(4-(4-aminophenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-2-phenylethanone 在
N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
二甲基亚砜 为溶剂,
反应 18.0h,
以36%的产率得到(S)-tert-butyl 4-(2-(7-isopropylpyrido[2,3-d]pyrimidin-4-ylamino)-4-(4-(2-(1-(2-phenylacetyl)pyrrolidin-2-yl)-1H-imidazol-4-yl)phenylcarbamoyl)phenylthio)phenylcarbamate