Tangutidines A–C, Three Amphoteric Diterpene Alkaloids from Aconitum Tanguticum
Natural products and bioprospecting(2021)
摘要
Three new diterpene alkaloids, tangutidines A-C (1-3), and four known alkaloids (4-7) were isolated from the whole plant of Aconitum tanguticum, from which amphoteric diterpene alkaloids (1-3) were obtained for the first time. The structures of 1-3 were elucidated by detailed interpretation of spectroscopic data, including MS and NMR data. All of them were evaluated for their cytotoxic activities.
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关键词
Aconitum tanguticum,Amphoteric diterpene alkaloids,Tangutidine,Cytotoxic activity
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