Author's Organization：School of Pharmaceutical Sciences, University of Shizuoka School of Pharmaceutical Sciences, University of Shizuoka School of Pharmaceutical Sciences, University of Shizuoka School of Pharmaceutical Sciences, University of Shizuoka School of Pharmaceutical Sciences, University of Shizuoka
Published: January 15, 1995Received: July 18, 1994Available on J-STAGE: March 31, 2008Accepted: September 27, 1994
Advance online publication: -
Revised: -
Ten new oleanane-type saponins, polygalasaponins I-X, along with two known saponins, bayogenin-3-O-β-D-glucopyranoside and lobatoside B were isolated from the aerial part of Polygala japonica HOUTT. The structures of these compounds were established on the basis of spectroscopic and chemical evidence.
