二聚体
化学
环烯醚萜
立体化学
山奈酚
传统医学
生物化学
类黄酮
有机化学
糖苷
医学
抗氧化剂
作者
Fuad O. Abdullah,Faiq H. S. Hussain,Marco Clericuzio,Alessio Porta,Giovanni Vidari
标识
DOI:10.1002/cbdv.201600281
摘要
Accompanied by other rare compounds, a new iridoid dimer, named kurdnestorianoside (1), showing an unprecedented secologanol configuration, has been isolated for the first time from the Kurdish medicinal plant Pterocephalus nestorianus, which is used in Kurdistan for treating oral diseases and inflammation. The structure of 1 was established from 1D- and 2D-NMR spectroscopic data. Kaempferol 3-O-[3,6-di-O-(E)-p-coumaroyl]-β-d-glucopyranoside (7) showed a remarkable antiproliferative activity against several human tumor cell lines.
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