Abstract:
:Pueraria lobata flower is a medicinal herb for treating intoxication, hepatic, and gastrointestinal tract lesions induced by alcohol. This study aims to investigate the isoflavonoid glycosides in P. lobata flowers. Two new isoflavone compounds were isolated from the extract of P. lobata flowers. Their structures were determined to be 5,6,7,4'-tetrahydroxyisoflavone-6,7-di-O-β-D-glucopyranoside and 5,6,7-trihydroxy-4'-methoxyisoflavone-6,7-di-O-β-D-glucopyranoside on the basis of spectroscopic means including HR-ESI-MS, UV, IR, ¹H, and ¹³C NMR.
journal_name
J Asian Nat Prod Resjournal_title
Journal of Asian natural products researchauthors
Yu YL,Liao YT,Li X,Ye Y,Ke CQ,Li XQ,Yang XZ,Yao MCdoi
10.1080/10286020.2011.554404subject
Has Abstractpub_date
2011-04-01 00:00:00pages
284-9issue
4eissn
1028-6020issn
1477-2213pii
935764691journal_volume
13pub_type
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