Buxusoside,a Flavonoid Disaccharide from Buxus sinica

Abstract

A new flavonoid diglycoside named buxusoside (1), together with its aglycone chrysosplenol-D (2), as well as 4’, 5-dihydroxy-3,6,7-trimethoxyflavone (3) and 3’,4’,5-trihydroxy-3,6,7-trimethoxyflavone (4), were isolated from the 70% EtOH extract of the air-dried plant of Buxus sinica. Its structure was elucidated mainly by 1D and 2D NMR spectra.

Keywords

Buxus sinica Buxusoside Flavonoid Glycoside

References

Zhonghua Bencao Editorial Committee (1999). Zhonghua Bencao. Shanghai Science and Technology Press, Shanghai, Vol 5, p 220.

, Hu

, Yu

(2012) Research advances in the chemical constituents of Buxus. Journal of Anhui Agricultural Sciences, 40, 12028–12030, 12034.

Zhang

Y-H

, Guan

H-Y

, Wang

Y-L

, Liu

J-H

, Li

Y-J

, Liu

, Liao

S-G

. (2014) Non-alkaloid constituents from Buxus sinica. Chinese Journal of Experimental Traditional Medical Formulae, 20, 114–117.

Lin

Y-L

, Qiu

M-H

, Li

Z-R

, Zhou

, Liu

J-Q

. (2006) Non- alkaloid constituents of Buxus sinica (Buxaceae). Acta Botanica Yunnanica, 28, 429–432.

Wang

, Hamburger

, Gueho

, Hostettmann

(1989) Antimicrobial flavonoids from Psiadia trinervia and their methylated and acetylated derivatives. Phytochemistry, 28, 2323–2327.

, Jiang

, Zhu

, Wu

, Jiang

(1996) Steroidal glycosides from Tribulus terrestris. Phytochemistry, 42, 1677–1681.

Guo

, Sakata

, Watanabe

, Nakajima

, Yagi

, Ina

, Luo

(1993) Geranyl 6-O-β-D-xylopyranosyl-β-D-glucopyranoside isolated as an aroma precursor from tea leaves for oolong tea. Phytochemistry, 33, 1373–1375.

Schwab

, Schreier

(1990) Vomifoliol 1-O-β-D-xylopyranosyl-6-O-β-D-glucopyranoside: A disaccharide glycoside from apple fruit. Phytochemistry, 29, 161–164.

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