论文部分内容阅读
A novel phenylpropanoid-substituted catechin glycoside glabraoside A 1 and a new dihydrochalcone 3'-(7″-allylphenyl)-2′,4′,4″-trihydroxy-6′-methoxydihydrochalcone 2 were isolated from the herbs of Sarcandra glabra. Their structures were elucidated on the basis of spectroscopic analyses and chiroptical methods.