Qu G, Li X, Liu J
Henan Normal University, Xinxiang.
Zhongguo Zhong Yao Za Zhi. 1996 May;21(5):292-4, 319.
Two flavone glycoside compounds were isolated from Sonchus arvensis by means of chemical and spectroscopic analysis. They were identified as quercetin-3-O-alpha-L-rhamnoside and kaempferol-3, 7-alpha-L-dirhamnoside.