在
sodium tetrahydroborate 作用下,
以
乙醇 为溶剂,
生成 N-[(4R)-2-[(1S,3R)-3-(oxan-4-ylamino)-1-propan-2-ylcyclopentanecarbonyl]-7-(trifluoromethyl)-3,4-dihydro-1H-isoquinolin-4-yl]methanesulfonamide 、 N-[(4S)-2-[(1S,3R)-3-(oxan-4-ylamino)-1-propan-2-ylcyclopentanecarbonyl]-7-(trifluoromethyl)-3,4-dihydro-1H-isoquinolin-4-yl]methanesulfonamide