(S)-1-(4-chloro-phenyl)-2-{4-[1-hydroxy-1-(8-oxabicyclo[3.2.1]oct-3-yl)-ethyl]-phenyl}-7-isopropoxy-6-methoxy-1,4-dihydro-2H-isoquinolin-3-one 在
Chiralpak OD-H 作用下,
以
正庚烷 、
异丙醇 为溶剂,
以37%的产率得到(S)-1-(4-chloro-phenyl)-2-{4-[(S)-1-hydroxy-1-(8-oxabicyclo[3.2.1]oct-3-yl)-ethyl]-phenyl}-7-isopropoxy-6-methoxy-1,4-dihydro-2H-isoquinolin-3-one