Molecules 2008, 13(11), 2796-2803; doi:10.3390/molecules13112796
Article

A New Phloroglucinol Diglycoside Derivative from Hypericum japonicum Thunb.

1,2email, 2email, 1,* email and 1,* email
Received: 30 September 2008; in revised form: 27 October 2008 / Accepted: 4 November 2008 / Published: 7 November 2008
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.
Abstract: A new phloroglucinol diglycoside 1, together with eight known compounds, were isolated from Hypericum japonicum Thunb. The structure of the new compound 1 was determined by spectroscopic methods to be 4,6-dimethyl-5-O-[α-L-rhamnopyranosyl-(1→6)-α-D-glucopyranosyl] multifidol. Different solvent extracts of Hypericum japonicum Thunb. were tested for in vivo antihypoxic activity using mice, with the EtOAc extract showing better activity.
Keywords: Hypericum japonicum Thunb.; 4; 6-Dimethyl-5-O-[á-L-rhamnopyranosyl- (1→6)-â-D-Glucopyranosyl] multifidol; Antihypoxic activity
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MDPI and ACS Style

Wang, X.W.; Mao, Y.; Wang, N.-L.; Yao, X.S. A New Phloroglucinol Diglycoside Derivative from Hypericum japonicum Thunb.. Molecules 2008, 13, 2796-2803.

AMA Style

Wang XW, Mao Y, Wang N-L, Yao XS. A New Phloroglucinol Diglycoside Derivative from Hypericum japonicum Thunb.. Molecules. 2008; 13(11):2796-2803.

Chicago/Turabian Style

Wang, Xiao W.; Mao, Yu; Wang, Nai-Li; Yao, Xin S. 2008. "A New Phloroglucinol Diglycoside Derivative from Hypericum japonicum Thunb.." Molecules 13, no. 11: 2796-2803.


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