N-(4-(4-amino-2-fluorophenoxy)pyridin-2-yl)pyrrolidine-1-carboxamide 、
3-(4-氟苯基氨基)-3-氧代丙酸 在
(benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、
三乙胺 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
以38.4%的产率得到N-(4-Fluorophenyl)-N'-(3-fluoro-4-{2[(pyrrolidine-1-carbonyl)amino]pyridin-4-yloxy}phenyl)malonamide