title: Two new isoflavone glycosides from Pueraria lobata.
abstract: Two new isoflavone diglycosides, formononetin 8-C-[beta-D-apiofuranosyl-(1 --> 6)]-beta-D-glucopyranoside (1) and formononetin 8-C-[beta-D-xylopyranosyl-(1 --> 6)]-beta-D-glucopyranoside (2), were isolated from the roots of Pueraria lobata, together with four known compounds, 4'-methoxypuerarin (3), daidzin (4), genistin (5), and daidzein (6). The structures of these compounds were elucidated by the spectroscopic methods.
authors.affiliation: Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China.
authors.forename: Yan-Guo
authors.initials: YG
authors.lastname: Sun
authors.forename: Shi-Sheng
authors.initials: SS
authors.lastname: Wang
authors.forename: Jia-Tao
authors.initials: JT
authors.lastname: Feng
authors.forename: Xing-Ya
authors.initials: XY
authors.lastname: Xue
authors.forename: Xin-Miao
authors.initials: XM
authors.lastname: Liang
mesh_terms: D006027:Glycosides / Q000737:chemistry*; D007529:Isoflavones / Q000737:chemistry*; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry; D029908:Pueraria / Q000737:chemistry*
chemical_list: C532707:8-C-(beta-D-apiofuranosyl-(1-6))-beta-D-glucopyranoside; C532708:8-C-(beta-D-xylopyranosyl-(1-6))-beta-D-glucopyranoside; D006027:Glycosides; D007529:Isoflavones