苄胺 、
3,4-二氟苄胺 、 2-(2-Oxo-3-(pyridin-2-ylmethyl)imidazolidin-1-yl)isonicotinate 以N-(3,4-difluorobenzyl)-2-(2-oxo-3-(pyridin-2-ylmethyl)imidazolidin-1-yl)isonicotinamide was obtained as a colorless solid in 61% yield的产率得到N-(3,4-difluorobenzyl)-2-(2-oxo-3-(pyridin-2-ylmethyl)imidazolidin-1-yl)isonicotinamide