Three new compounds with their anti-glioma effects from the roots of
Arnebia guttata Bunge.
Nat Prod Res 2023;
37:2817-2823. [PMID:
36268558 DOI:
10.1080/14786419.2022.2136658]
[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: 03/04/2022] [Revised: 09/19/2022] [Accepted: 10/07/2022] [Indexed: 10/24/2022]
Abstract
Three new compounds, arneatas A-C (1-3), together with three known compounds (4-6) were isolated from the roots of Arnebia guttata Bunge. The structures were established on the basis of extensive spectroscopic data including NMR and HRESIMS. All the new compounds (1-3) were tested for their cytotoxic activity against two glioma cell lines (U118-MG and U373-MG) in vitro after treatment for 48 h. Compound 1 exhibited moderate cytotoxic activity against U118-MG and U373-MG glioma cell lines, with IC50 values of 10.4 and 17.5 µM, respectively.
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