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New Flavonolignan Glycosides from the Aerial Parts of Zizania latifolia

1
Graduate School of Biotechnology and Research Institutee of life Science & Resources, Kyung Hee University, Yongin-si, Gyeonggi-do 446-701, Korea
2
Skin Biotechnology Center, Kyung Hee University, Suwon 433-766, Korea
3
Department of Oriental Medicinal Material and Processing, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 446-701, Korea
4
Department of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea
*
Author to whom correspondence should be addressed.
Academic Editor: Derek J. McPhee
Molecules 2015, 20(4), 5616-5624; https://doi.org/10.3390/molecules20045616
Received: 6 March 2015 / Revised: 18 March 2015 / Accepted: 24 March 2015 / Published: 30 March 2015
(This article belongs to the Section Natural Products Chemistry)
Two new flavonolignan glycosides, tricin-4'-O-(threo-β-guaiacylglyceryl) ether 7''-O-β-D-glucopyranose (4) and tricin-4'-O-(erythro-β-guaiacylglyceryl) ether 7''-O-β-D-glucopyranose (5) were isolated from the roots of Zizania latifolia, together with tricin-7-O-β-D-glucopyranose (1), tricin-4'-O-(threo-β-guaiacylglyceryl) ether 7-O-β-D-glucopyranose (2), and tricin-4'-O-(erythro-β-guaiacylglyceryl) ether 7-O-β-D-glucopyranose (3). Their structures were identified on the basis of spectroscopic techniques, including HR-ESI/MS, 1D-NMR (1H, 13C, DEPT), 2D-NMR (gCOSY, gHSQC, gHMBC), and IR spectroscopy. View Full-Text
Keywords: Zizania latifolia; flavonolignan glycoside; tricin-7-O-β-D-glucopyranose Zizania latifolia; flavonolignan glycoside; tricin-7-O-β-D-glucopyranose
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Lee, S.-S.; Baek, N.-I.; Baek, Y.-S.; Chung, D.-K.; Song, M.-C.; Bang, M.-H. New Flavonolignan Glycosides from the Aerial Parts of Zizania latifolia. Molecules 2015, 20, 5616-5624.

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