Peng X, Wang C, Hou Y, Tian J, Fan X, Li D, Hua H. Triterpene Derivatives from
Garcinia oligantha and Their Anti-Cancer Activity.
Plants (Basel) 2023;
12:192. [PMID:
36616321 PMCID:
PMC9824146 DOI:
10.3390/plants12010192]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/26/2022] [Accepted: 12/27/2022] [Indexed: 06/17/2023]
Abstract
Phytochemical investigations of leaves and twigs from Garcinia oligantha Merr. resulted in the isolation of five undescribed triterpene derivatives (1-5) and six known analogs (6-11). Their structures were determined based on extensive spectroscopic data and high-resolution mass spectra analyses. Compounds 1-11 were tested for their in vitro cytotoxicity against three human cancer cell lines (HeLa, HepG-2, and MCF-7). Compounds 1, 2, 8, and 11 exhibited broad and significant cytotoxicity against the tested cell lines with IC50 values ranging from 5.04 to 21.55 μM. Compounds 5 and 9 showed cytotoxicity against HeLa and MCF-7 with IC50 values ranging from 13.22 to 19.62 μM. The preliminary structure-activity relationship for the 11 isolated compounds is also discussed.
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