Arylglycerol glucosides from Dracocephalum forrestii

Author: Li Gan-Peng  

Publisher: Taylor & Francis Ltd

ISSN: 1028-6020

Source: Journal of Asian Natural Products Research, Vol.9, Iss.5, 2007-07, pp. : 457-461

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Abstract

Three new arylglycerol glucosides, threo-guaiacylglycerol 3-O-(6-O-p-hydroxybenzoyl)--D-glucopyranoside (1), threo-guaiacylglycerol 3-O-[6-O-(E)-p-coumaroyl]--D-glucopyranoside (2) and threo-guaiacylglycerol 3-O-[6-O-(Z)-p-coumaroyl]--D-glucopyranoside (3), together with seven known compounds were isolated from the whole plants of Dracocephalum forrestii and their structures were determined on the basis of spectroscopic evidences.