Molecules 2009, 14(10), 4190-4196; doi:10.3390/molecules14104190
Article

New Flavonoid Glycosides from Elsholtzia rugulosa Hemsl.

1 School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China 2 The Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100049, China
* Author to whom correspondence should be addressed.
Received: 21 September 2009; in revised form: 12 October 2009 / Accepted: 20 October 2009 / Published: 20 October 2009
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Abstract: Elsholtzia rugulosa Hemsl. is known in China as a local herbal tea, medicinal herb and honey plant. Chemical examination of E. rugulosa led to the isolation of two new flavonoid glycosides, apigenin 4'-O-α-D-glucopyranoside (1) and 5,7,3',4'-tetrahydroxy-5'-C-prenylflavone-7-O-β-D-glucopyranoside (2), together with nine known flavonoids. Their structures were elucidated on the basis of spectroscopic evidence.
Keywords: Elsholtzia rugulos; flavonoid glycosides; apigenin 4'-O-α-D-glucopyranoside; 5,7,3',4'-tetrahydroxy-5'-C-prenylflavone-7-O-β-D-glucopyranoside

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MDPI and ACS Style

She, G.; Guo, Z.; Lv, H.; She, D. New Flavonoid Glycosides from Elsholtzia rugulosa Hemsl.. Molecules 2009, 14, 4190-4196.

AMA Style

She G, Guo Z, Lv H, She D. New Flavonoid Glycosides from Elsholtzia rugulosa Hemsl.. Molecules. 2009; 14(10):4190-4196.

Chicago/Turabian Style

She, Gaimei; Guo, Zhiqin; Lv, Haining; She, Dongmei. 2009. "New Flavonoid Glycosides from Elsholtzia rugulosa Hemsl.." Molecules 14, no. 10: 4190-4196.

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