Antioxidative 2-(2-phenylethyl)chromones in Chinese eaglewood from .

Two new compounds 6,7-dimethoxy-2-[2-(2'-hydroxyphenyl)ethyl]chromone () and 6,7-dimethoxy-2-[2-(4'-hydroxyphenyl)ethenyl]chromone (), together with ten known 2-(2-phenylethyl)chromones (-) were isolated from the resinous wood of (Lour.) Gilg. Their structures were elucidated by detailed IR, MS, NMR spectroscopic analyses, and comparison with reported.