Hang Liu, Fei Li, Chuang-jun Li
Nov 1, 2014
Citations
3
Influential Citations
31
Citations
Quality indicators
Journal
Phytochemistry
Abstract
Clausena lansium Skeels, a member of the Rutaceae, is a shrub or small tree with grapelike fruits. Several parts of this plant have been used in folk medicine. A bioactive constituent investigation of the stems of C. lansium herein resulted in isolation of four furanocoumarins, claucoumarins A-D, and 13 known analogs. Their structures were elucidated on the basis of spectroscopic analyses, including UV, IR, MS, and NMR experiments, and their absolute configurations were determined by CD experiments. Using an in vitro system, several of these compounds showed selective neuroprotective effects at a concentration of 10μM.