Abstract
A phytochemical investigation on the whole plant of Aconitum tanguticum (Ranunculaceae) resulted in the isolation and characterization of two new phenylpropanoid glycosides (1 and 2). Their structures were elucidated as 4-hydroxyphenethoxy-8-O-β-d-[6-O-(4-O-β-d-glucopyranosyl)-sinapoyl]-glucopyranoside (1) and 3,4-dimethoxy-trans-cinnamic acid-9-O-β-d-allopyranoside (2) on the basis of spectroscopic data (1D NMR, 2D NMR, and MS) and comparison with the literature data.
Acknowledgements
This project was financially supported by Beijing Natural Science Foundation (7132152) and the Fundamental Research Funds for the Central Public Welfare Research Institutes (ZZ070828).