6-methyl-pyrazine-2-carboxylic acid {5-[(pyridine-2-carbonyl)-amino]-bicyclo[3.2.1]oct-1-yl}-amide 在
OJ (Chiral Technologies Inc) column 作用下,
以
乙醇 、
正己烷 为溶剂,
生成 6-methyl-pyrazine-2-carboxylic acid {(1R,5S)-5-[(pyridine-2-carbonyl)-amino]-bicyclo[3.2.1]oct-1-yl}-amide 、 6-methyl-pyiazine-2-carboxylic acid {(1S,5R)-5-[(pyridine-2-carbonyl)-amino]-bicyclo[3.2.1]oct-1-yl}-amide