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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.
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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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