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Molecules 2008, 13(6), 1399-1405; doi:10.3390/molecules13061399
Communication

Two New Flavonol Glycosides from Sarcopyramis bodinieri var. delicate

1
, 1,2
, 2
 and 1,*
1 Department of Pharmacy, School of Medical, Xiamen University, Xiamen 361005, People′s Republic of China 2 Jiangxi University of Traditional Chinese Medicine, Nanchang 330006, People′s Republic of China
* Author to whom correspondence should be addressed.
Received: 4 June 2008 / Revised: 17 June 2008 / Accepted: 17 June 2008 / Published: 19 June 2008
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Abstract

Detailed chemical investigation of the herb Sarcopyramis bodinieri var. delicate resulted in the isolation of two new flavonol glycosides, namely, isorhamnetin-3-O-(6′′-OE- feruloyl)-β-D-glucopyranoside (1) and isorhamnetin-3-O-(6′′-O-E-feruloyl)-β-Dgalactopyranoside (2). In addition, four known compounds, quercetin-3-O-(6′′-acetyl)-β-Dglucopyranoside (3), isorhamnetin-3-O-(6′′-acetyl)-β-D-glucopyranoside (4), quercetin-3- O-(6′′-O-E-p-coumaroyl)-β-D-glucopyranoside (5), and isorhamnetin-3-O-(6′′-O-E-pcoumaroyl)- β-D-glucopyranoside (6) were obtained. The structures of the new isolates were determined by extensive spectroscopic analysis.
Keywords: Sarcopyramis bodinieri var. delicate; flavonol glycoside. Sarcopyramis bodinieri var. delicate; flavonol glycoside.
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Wang, X.M.; Wan, C.P.; Zhou, S.R.; Qiu, Y. Two New Flavonol Glycosides from Sarcopyramis bodinieri var. delicate. Molecules 2008, 13, 1399-1405.

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