Two new triterpenes from Lysimachia foenum-graecum
Two new oleane-type triterpene saponins, lysimachiagenoside E (1) and lysimachiagenoside F (2), were isolated from the aerial parts of Lysimachia foenum-graecum Hance. The structures were elucidated on the basis of 1D and 2D NMR techniques, including 1H-1H COSY, HMQC, HMBC, TOCSY, ROESY experiments as well as chemical methods.
Keywords: Lysimachia foenum-graecum Hance; lysimachiagenoside E; lysimachiagenoside F; triterpene saponin
Document Type: Research Article
Affiliations: 1: School of Chinese Pharmacy, Beijing University of Traditional Chinese Medicine, Beijing, China 2: Institute of Chemistry, Chinese Academy of Sciences, Beijing, China 3: National Institute for the Control of Pharmaceutical and Biological Products, Beijing, China
Publication date: 01 March 2010
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