摘要

A new flavone glycoside. 5,8-dihydroxy-4',6,7-trimethosyflavone 8-O-beta -D-glucopyranoside 1, together with three known flavonoids, pedalitin 2, cirsimartin 3 and genkwanin 4, were isolated from the aerial parts of Isodon enanderianus. Their structures were determined on the basis of spectral data.