摘要
Genus Serratula（Compositae）consists of about 70 species distributed throughout theworld[1]．Serratula species have been used as folk medicine to treat chickenpox，toxicosis，high cholesterol in China[2]. The phytochemical study of plant S．strangulata has not beenreported so far．In the course of our searching for biologically active substances from thisplant，two new flavone glucosides（1，2）were isolated．The present paper covers the isolationand structural elucidation of the two new compounds．
基金
Natural Science Foundation of Gansu Province in China(ZS001-A25-001-Z).
