2-[5-[[5-[[methyl-[3-(methylamino)propyl]amino]methyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino]-2-[2-oxo-2-(3,4,5-trimethoxyanilino)ethoxy]phenoxy]acetic acid 在
benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate 、
三乙胺 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 2.0h,
以39.5%的产率得到2-[(2,5,13,14,15,16,17,18,19,20-decahydro-15,19-dimethyl-14-oxo-11,7-metheno-7H-12-oxa-2,3,5,6,15,19-hexaazacyclooctadec[1,2,3-cd]inden-10-yl)oxy]-N-(3,4,5-trimethoxyphenyl)-acetamide