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Isoflavone C-glycosides from Pueraria lobata
Li, GH; Zhang, QW; Wang, L; Zhang, XQ; Ye, WC; Wang, YT
2011
Source PublicationHELVETICA CHIMICA ACTA
Volume94Issue:3Pages:423-428
Abstract

Three new isoflavone C-glycosides, along with two known isoflavone O-glycosides, were isolated from the roots of Pueraria lobata (WILD.) OHWI. The structures of the new compounds were elucidated as 4',7-dihydroxy-3'-methoxyisoflavone 8-C-[beta-D-glucopyranosyl-(1 -> 6)]-beta-D-glucopyranoside (1), 4',7-dihydroxy-3'-methoxyisoflavone 8-C-[beta-D-apiofuranosyl-(1 -> 6)]-beta-D-glucopyranoside (2), and 8-C-beta-D-glucopyranosyl-4',7-dihydroxy-3'-methoxyisoflavone 4'-O-beta-D-glucopyranoside (3) on the basis of spectroscopic methods, especially 2D-NMR and MS analyses. The known compounds isolated were identified by comparison of their physical and spectroscopic data with those reported in the literature.

DOI10.1002/hlca.201000205
URLView the original
Indexed BySCI
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000288464600011
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Cited Times [WOS]:9   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionInstitute of Chinese Medical Sciences
Affiliation1.Univ Macau, Inst Chinese Med Sci, Taipa, Peoples R China
2.Jinan Univ, Inst Tradit Chinese Med & Nat Prod, Coll Pharm, Guangzhou 510632, Guangdong, Peoples R China
3.Jinan Univ, Guangdong Prov Key Lab Pharmacodynam Constituents, Guangzhou 510632, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Li, GH,Zhang, QW,Wang, L,et al. Isoflavone C-glycosides from Pueraria lobata[J]. HELVETICA CHIMICA ACTA,2011,94(3):423-428.
APA Li, GH,Zhang, QW,Wang, L,Zhang, XQ,Ye, WC,&Wang, YT.(2011).Isoflavone C-glycosides from Pueraria lobata.HELVETICA CHIMICA ACTA,94(3),423-428.
MLA Li, GH,et al."Isoflavone C-glycosides from Pueraria lobata".HELVETICA CHIMICA ACTA 94.3(2011):423-428.
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