4-氟溴苄 、
4-(溴甲基)吡啶氢溴酸盐 、 2-(2-Oxoimidazolidin-1-yl)isonicotinate 以methyl 2-(2-oxo-3-(pyridin-4-ylmethyl)imidazolidin-1-yl)isonicotinate was obtained as a colorless solid in 43% yield的产率得到methyl 2-(2-oxo-3-(pyridin-4-ylmethyl)imidazolidin-1-yl)isonicotinate