Ango PY, Ghoda AW, Abega DF, Mapitse R, Kuete V, Ngadjui BT, Fotso GW, Kapche DWFG. Aframomumlabdane, a new bislabdane diterpenoid from
Aframomum arundinaceum (zingiberaceae).
Nat Prod Res 2024:1-9. [PMID:
38976503 DOI:
10.1080/14786419.2024.2372847]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 06/23/2024] [Indexed: 07/10/2024]
Abstract
A previously undescribed bislabdane diterpenoid namely aframomumlabdane (1), was isolated from the seed of Aframomum arundinaceum together with seven known compounds (2 - 8). Their structures were established based on a comprehensive analysis of HR-ESI-MS, in conjunction with their 1D and 2D-NMR data. Compound 1 was evaluated for its cytotoxic activity against four cancer cell lines: A549, HepG2, SPC212 and DLD-1. The best activity was observed against SPC212 lung cancer cell line with an IC50 value of 0.52 μM.
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