Abstract:Five compounds were isolated from the stem and root of Sophora glauca Lesch. on the basis of spectroscopic analyses and physico-chemical constants, four of them were identified as mamanine (Ⅰ), lupeol(Ⅱ), epi-lupeol(Ⅲ) and alangidol(Ⅳ), respectively. Compound (Ⅳ) is obtained from Sophora for the first time.