Three new lupane-type triterpenes from Ceriops tagal.
Three new lupane-type triterpenes, 3 alpha-O-trans-feruloylbetulinic acid (1), 3 alpha-O-trans-coumaroylbetulinic acid (2) and 3beta-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 three new compounds were established by means of spectroscopic data analyses and chemical methods.
Wang
Xia-Chang
XC
Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai Research Center for Modernization of Traditional Chinese Medicine, Shanghai, China.
Ouyang
Xiao-Wei
XW
Hu
Li-Hong
LH
D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D043982:Rhizophoraceae / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*; D053978:Pentacyclic Triterpenes
D004365:Drugs, Chinese Herbal; D014315:Triterpenes; C551211:3alpha-O-trans-coumaroylbetulinic acid; C551212:3alpha-O-trans-feruloylbetulinic acid; C551213:3beta-O-cis-feruloylbetulin; C480546:lupane; D053978:Pentacyclic Triterpenes