Non-alkaloid components from Sophora flavescens
Zhang, C.; Ma, Y.; Gao, H.-M.; Liu, X.-Q.; Chen, L.-M.; Zhang, Q.-W.; Wang, Z.-M.; Li, A.-P.
Zhongguo Zhong Yao Za Zhi 38(20): 3520-3524
2013
ISSN/ISBN: 1001-5302 PMID: 24490565 Document Number: 668924
Five compounds were obtained from the stems and leaves of Sophora flavescens Ait. and ten compounds were obtained from the roots of S. flavescens by various chromatography methods including silica gel column chromatography and preparative HPLC. Their structures were identified on the basis of spectroscopic methods including 1H-NMR, 13C-NMR and ESI-MS, as corchionoside C (1), syringing (2), 2'-deoxythymidin (3), coniferin (4), benzyl O-beta-D-glucopyranoside (5), piscidic acid (6), trifolirhizin (7), kurarinone (8), trifolirhizin-6'-monoacetate (9), sophoraflavanone G (10), isoxanthohumol (11), noranhydroicaritin (12), 4'-methoxyisoflavone-7-O-beta-D-apiofuranosyl-(1 --> 6)-beta-D-glucopyranoside (13), kushenol O (14) and 6"-beta-D-xylopyranosylgenistin (15). Compounds 1-6 were isolated from the Sophora genus for the first time.