Three new lupane-type triterpenes from <i>Ceriops tagal</i>
作者:Xia-Chang Wang、Xiao-Wei Ouyang、Li-Hong Hu
DOI:10.1080/10286020.2010.485566
日期:2010.7.1
Threenew lupane-type triterpenes, 3α-O-trans-feruloylbetulinic acid (1), 3α-O-trans-coumaroylbetulinic acid (2) and 3β-O-cis-feruloylbetulin (3), together with 10 known triterpenes (4–13), were isolated from the aerial parts of the mangrove plant Ceriops tagal. The structures of the threenew compounds were established by means of spectroscopic data analyses and chemical methods.