Tangutidines A–C, Three Amphoteric Diterpene Alkaloids from Aconitum tanguticum
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 interpre...
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| Veröffentlicht in: | Natural Products and Bioprospecting 2021-08, Vol.11 (4), p.459-464 |
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| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | 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.
Graphic Abstract |
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| ISSN: | 2192-2195 2192-2209 |
| DOI: | 10.1007/s13659-021-00310-3 |