3-nitro-5-(1H-pyrazol-5-yl)picolinonitrile 、
N-Boc-D-丙氨醇 在
(R)-5-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-3-nitropicolinonitrile 作用下,
以Thus, 0.62 g (56%) of the title compound was obtained的产率得到(R)-5-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-3-nitropicolinonitrile