Phytochemical study of the ethanol extract of Sarcandra glabra resulted in the isolation of two new sesquiterpenes, glabranols A (1) and B (2). Their structures were elucidated as 8alpha,9alpha,15-trihydroxylinden-4,7(11)-dien-12,8beta-olide (1) and 1beta,4alpha,7beta,11-tetrahydroxyeudesmane (2), by spectroscopic methods including 1D- and 2D-NMR and FTICR-MS.