Phytochemical study on the roots of Sophora tonkinensis Gagnep. led to the isolation of
fifteen compounds, including eleven flavonoids (1–11) and four phenolic acids (12–15). The …

Three new flavonoids including two isoflavanones sophortones A and B (1 and 2), and one
chalcone sophortone C (3) were isolated from the roots of Sophora tonkinensis. Their …

The roots of Sophora tonkinensis Gagnep., named “Shan Dou Gen” in Traditional Chinese
Medicine, historically have been applied as a treatment for respiratory diseases by the Miao …

Phytochemical study on the roots of Sophora flavescens resulted in the isolation of eight
compounds. Their structures were identified as isoxanthohumol (1), norkurarinone (2) …

HO~o HRO ~-MOCH3 Page 1 Pergamon 0031-9422(95)00089-5 Phytochemistry, Vol. 39, No.
4, pp. 907-910, 1995 Elsevier Science Ltd Printed in Great Britain 0031-9422/95 $9.50 + 0.00 …

Two flavonoids were isolated from the roots of Sophora flavescens. Based on the
spectroscopic analysis (UV, IR,~(1) H-NMR,~(13) C-NMR, MS), the structures were …

Sophora japonica (Leguminosae), a deciduous tree species, is widely distributed in various
areas including China, Korea, Japan, and other countries [1]. The buds, flowers, barks, and …

The genus Sophora belongs to the family Leguminosae, containing about 21 species, 14
varieties, and two forms that are widely distributed in Southwest China, South China, and …

~ Pergamon Page 1 ~ Pergamon PII: S0031-9422(97)00474-3 Phytochemistry, Vol. 46, No.
8, pp. 1431-1437, 1997 © 1997 Elsevier Science Ltd. All rights reserved Printed in Great …

Thirteen compounds were isolated from the 95% aqueous EtOH extract of the rhizomes of
Sophora tonkinensis by a combination of various chromatographic techniques including …