| Literature DB >> 24371369 |
Wen-Hui Xu1, Melissa R Jacob2, Ameeta K Agarwal2, Alice M Clark3, Zong-Suo Liang4, Xing-Cong Li2.
Abstract
Phytochemical investigation of the native American plant Gaura longiflora led to the isolation of three new and eight known flavonol glycosides. The structures of the new compounds were established primarily by spectroscopic data as quercetin 3-O-(2″-O-α-l-rhamnopyranosyl-6″-O-E-p-coumaroyl)-β-D-glucopyranoside (1), kaempferol 3-O-(2″-O-α-l-rhamnopyranosyl-6″-O-E-p-coumaroyl)-β-d-gluco-pyranoside (2) and quercetin 3-O-(2″-O-α-l-rhamnopyranosyl-6″-O-Z-p-coumaroyl)-β-D-glucopyrano-side (3).Entities:
Year: 2009 PMID： 24371369 PMCID： PMC3872123 DOI： 10.3987/COM-09-11754
Source DB: PubMed Journal: Heterocycles ISSN： 0385-5414 Impact factor: 0.831