摘要：Syringaresinol isolated from Epimedium koreanum N AKAI and Magnolia officinalis R EHD . et W ILS . was subjected to optical resolution by chiral HPLC to give (+)- and (−)-enantiomers. The two syringaresinol enantiomers, as well as a mixture of their glucosides, showed dose-dependent neuritogenesis in a concentration range from 0.24 to 24 μ M in PC12h cells.
