Studies on the Constituents of Polygala japonica HOUTT. II. Structures of Polygalasaponins XI-XIX
1995 年 43 巻 6 号 p. 966-970
詳細
1995 年 43 巻 6 号 p. 966-970
Nine new oleanane-type saponins polygalasaponins XI-XIX were isolated from the aerial part of Polygala japonica. The structures of these compounds were established on basis of spectroscopic and chemical evidence.
