(+/-)-4-{[3-chloro-6-(tetrahydro-2-furanyl)-8-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl]carbonyl}-1-cyclopentyl-2-piperazinone 在
Chiralcel OJH 作用下,
生成 4-{[3-chloro-6-(tetrahydro-2-furanyl)-8-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl]carbonyl}-1-cyclopentyl-2-piperazinone 、 4-{[3-chloro-6-(tetrahydro-2-furanyl)-8-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl]carbonyl}-1-cyclopentyl-2-piperazinone