The fraction eluted with H20 from the MCI column(Fr 2) was applied to ODs column with MeoH Hzo(o 1 2:8, 4:6. 5:5. 1.0) to obtain five fractions(Fr. 2-1 to Fr 2-5) Fr. 2(1320 mg) was ee further subjected to a Sephadex 20 column(8og 1.5 x 150 cm) eluted with MeoH/H20(2:8, 5:5, 8:2, 1 v/v) and divided into four main subfractions Fr. 2-2-1 to Fr. 2-2-4. Fr. 2-2-1(230 mg) then was purified to HPLC chromatography(MeoHIH20 from 30:70 to 100% MeoH in 30 min,