Triterpenoids from the bark of Entandrophragma angolense
In: Natural Product Research, Jg. 37 (2021-08-05), S. 240-247
Online
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Zugriff:
Two new triterpenoids, entanolide (1) and methyl 3,4-secotirucalla-23-oxo-4(28),7,24-trien-21-al-3-oate (2), together with nine known compounds (3-11), were isolated from the bark of Entandrophragma angolense. Their structures were elucidated based on spectroscopic analyses, mainly 1 D and 2 D NMR spectral data. Compounds 1-6 and 8 were evaluated for their cytotoxicity against HepG2 cells, and compounds 2-5 exhibited weak activities.
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Triterpenoids from the bark of Entandrophragma angolense
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Autor/in / Beteiligte Person: | Nguyen, Chi N. ; Huynh, Tuyen N. ; Cao, Tien T. C. ; Nguyen, Lien-Hoa D. ; Nguyen, Ly T. T. ; Binh T.D. Trinh ; Nguyen, Hieu T. ; Bui, Dzung N. ; Nguyen, Le-Thu T. |
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Zeitschrift: | Natural Product Research, Jg. 37 (2021-08-05), S. 240-247 |
Veröffentlichung: | Informa UK Limited, 2021 |
Medientyp: | unknown |
ISSN: | 1478-6427 (print) ; 1478-6419 (print) |
DOI: | 10.1080/14786419.2021.1961253 |
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