Article ID Journal Published Year Pages File Type
1255975 Chinese Chemical Letters 2010 5 Pages PDF
Abstract

A unusual flavone glycoside named Shamimarin (1) and a new compound Acetoxy-8-methyl-chromen-2H-one (2) were isolated from aerial parts of Rhododendron lepidotum L. along with four known coumarins daphnin (3), daphnetin 8-O-β-D-glucopyranoside (4), daphnetin (5) and umbelliferone (6). The structural elucidations were based on analyses of chemical and spectroscopic data by including ID and 2D NMR analyses.

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Physical Sciences and Engineering Chemistry Chemistry (General)
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