N-(3-(2-((2-methoxy-4-(piperazin-1-yl)phenyl)amino)-5-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)phenyl)acrylamide 在
N,N-二异丙基乙胺 、
三氟乙酸 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
二氯甲烷 、
乙腈 为溶剂,
反应 4.0h,
生成 (S)-N-(12-(4-(4-((8-(3-acrylamidophenyl)-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)-3 -methoxyphenyl)piperazin-1-yl)-12-oxododecyl)-2-((2S,3R)-3-amino-2-hydroxy-4-phenylbutanamido)-4-methylpentanamide