A New Phloroglucinol Diglycoside Derivative from Hypericum japonicum Thunb.

A New Phloroglucinol Diglycoside Derivative from Hypericum japonicum Thunb.

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 so...

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Bibliographic Details
Main Authors: Xin Sheng Yao, Nai-Li Wang, Yu Mao, Xiao Wei Wang
Format: Article
Language:English
Published: MDPI AG 2008-11-01
Series:Molecules
Subjects:
Hypericum japonicum Thunb.
4
6-Dimethyl-5-O-[á-L-rhamnopyranosyl- (1→6)-â-D-Glucopyranosyl] multifidol
Antihypoxic activity
Online Access:http://www.mdpi.com/1420-3049/13/11/2796/
Description
Summary: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.
ISSN:1420-3049

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