Oleanolic acid, norathyriol, and a new xanthone glycoside, tripteroside, which was characterized as norathyriol 6-O-β-D-glucoside, were isolated from the fresh herb Tripterospermum taiwanense, and quercetin and rutin were isolated from the fresh herb Gentiana flavo-maculata.
嘉南學報 8, (轉載論文)
Phytochemistry,Vol. 21,No. 4. pp. 948-949, 1982. Printed in Great Britain.