Studies on the Chemical Constituents of the Roots of Rhododendron Molle G.Don

The compounds from the root of Rhododendron molle G. Don were isolated, purified by various chromatographic techniques, and their structures were identified according to the physical and chemical features and spectral data. Three compounds were separated from the root of Rhodo-Ⅲ , taraxerol, β-sitosterol for the first time.