- 作者: Wen-Li Lo, Fang-Rong Chang, Tian-Jye Hsieh and Yang-Chang Wu*
- 作者服務機構: Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung 807, Taiwan, R.O.C.
- 中文摘要: A new flavanone, euchrenone a17 (1), along with eighteen known compounds, glabrol (2), euchrenone a2 (3), formononetin (4), 7-methoxy-2¢,4¢-dihydroxyisoflavone (5), 3-(3,4-dimethoxy-phenyl)-7,8-dihydroxy-chromon-4-one (6), 5,7,2¢-trihydroxy-4¢-methoxyisoflavone (7), 2¢-hydroxygenistein (8), euchrenone b1 (9), euchrenone b2 (10), euchrenone b16 (11), vanillin (12), p-hydroxybenzoic acid (13), medicagol (14), octadecyl ferulate (15), (+)-syringaresinol (16), b-sitosteryl-D-glucoside (17), and a mixture of b-sitosterol (18) and stigmasterol (19), were isolated from the methanolic extracts of the roots of Euchresta formosana. The structures of these compounds were established by means of spectral analysis.
- 英文摘要: --
- 中文關鍵字: Euchresta formosana; Leguminosae; Euchrenone a17.
- 英文關鍵字: Euchresta formosana; Leguminosae; Euchrenone a17.