- 作者: 魏小梅、程捷愷、程東亮、高黎明
- 作者服務機構: Department of Chemistry, National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
- 中文摘要: Six new triterpene saponins and a new lignan have been isolated from the n-BuOH and EtOAc solubles of the MeOH extracts of the whole plant of Clinopodium urticifolium. The structures of the new secondary metabolites, named clinopodiside I-V (6, 1, 2, 3, 4), clinoposaponin Ga (5) and R-(Z)-rosmarinic acid B (7), were deduced from the spectroscopic data (1D, 2D-NMR, FAB-MS, HRESI-MS, EI-MS) and by chemical transformation studies.
- 英文摘要: --
- 中文關鍵字: Clinopodium urticifolium; Saikosasponin-type saponins; Oleanane-triterpene saponins lignan; Flavonoids.
- 英文關鍵字: --