A new compound, named daphnolin （1）, was isolated from the stem barks of Daphne giraldii Nitsche. Its structure was elucidated as 8-hydroxy-7-O-β-D-glucopyranosyl-5-（2-oxo-2H-1-benzopyran-7-hydroxy-8-yloxy）-2H-1-...A new compound, named daphnolin （1）, was isolated from the stem barks of Daphne giraldii Nitsche. Its structure was elucidated as 8-hydroxy-7-O-β-D-glucopyranosyl-5-（2-oxo-2H-1-benzopyran-7-hydroxy-8-yloxy）-2H-1-benzopyran-2-one by means of NMR and MS analysis.展开更多
文摘A new compound, named daphnolin （1）, was isolated from the stem barks of Daphne giraldii Nitsche. Its structure was elucidated as 8-hydroxy-7-O-β-D-glucopyranosyl-5-（2-oxo-2H-1-benzopyran-7-hydroxy-8-yloxy）-2H-1-benzopyran-2-one by means of NMR and MS analysis.
