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Chemical constituents from Panzeria alaschanica Kupr. (Labiatae)
- Jiang, Shuai, Bai, Xiao-Rong, Zou, De-Zhi, Wang, Peng, Zhang, Le, Long, Ping, Zhang, Chun-Hong, He, Yan-Ling, Li, Zhen-Hua, Li, Min-Hui
- Biochemical systematics and ecology 2015 v.61 pp. 268-270
- Lagochilus, Leonurus, Marrubium, alkaloids, chemical composition, flavonoids
- In this paper, twenty-two compounds including twenty-one flavonoids (1–21) and one alkaloid (22) were isolated from Panzeria alaschanica, in which seventeen flavonoids (1–2, 5–11, 13–20) were isolated from P. alaschanica and four flavonoid p-coumaroylglucosides (15–18) from the genus Panzeria for the first time. The occurrence of flavonoid p-coumaroylglucosides and alkaloids might be employed as the common characteristic constituents of the genera Panzeria, Leonurus, Lagochilus, Lagopsis and Marrubium.