A new stilbene glucoside gallate from the roots of Polygonum multiflorum.
نویسندگان
چکیده
A new stilbenoid (1) was isolated from the root extract of Polygonum multiflorum together with eight known constituents (2-9). The chemical structure of 1 was established as the 6''-O-monogalloyl ester of (E)-2,3,4',5-beta-tetrahydroxystilbene-2-beta-D-glucopyranoside based on physicochemical and spectroscopic analyses, particularly by NMR spectroscopic data, i.e., COSY, HMQC and HMBC. Compound 1 weakly inhibited acetylcholinesterase in vitro.
منابع مشابه
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ورودعنوان ژورنال:
- Archives of pharmacal research
دوره 31 10 شماره
صفحات -
تاریخ انتشار 2008