01-01-2014 | Note
Opaciniols A–C, new terpenoids from Garcinia opaca
Published in: Journal of Natural Medicines | Issue 1/2014
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Three new terpenoids, opaciniols A–C (1–3), were isolated from the barks of Garcinia opaca, together with malabarica-17,21-dien-3β,14-diol (4) and 13βH-malabarica-14,17,21-trien-3β-ol (5). Their structures were determined on the basis of NMR spectroscopic data. 3 and 4 showed moderate cytotoxicity against HL-60 cells.