Two lignanes, Comp.-I, mp 108-1$0^{circ}C$ and Comp.-II 50-52$^{circ}$were isolated from Korea ginseng extract by repeated column chromatographic purification. Comp.-I was identified as gomisin-N and Comp.-II as gomisin-A by spectrometric analysis, both of which have already been described as the anti-hepatotoxic lignan components of Schizandra chinesis Bail.