By the semi-preparative separation on Shim-Pack CLC-ODS column, the enantiomeric purity was greater than 99% for each of (R)-and (S)-propranolol.

• 对心得安对映体的半制备色谱拆分规律作了新的探讨.；确定了用 Shim-pack CLC-ODS柱进行半制备色谱拆分的最佳条件；得到的光学异构体纯度在99%25以上