| Synonyms: |
(1beta,5beta,7beta,9beta,10alpha,12beta,14beta)-16-oxo-8,14:12,16-diepoxyabieta-2,13(15)-diene-1,7-diyl diacetate,
1beta,7beta-diacetoxy-8beta,14beta-epoxy-ent-abieta-2(3),13(15)-diene-16,12-olide
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| Definition: |
An abietane diterpenoid that is ent-abieta-2(3),13(15)-diene-16,12-olide substituted by beta-acetoxy groups at positions 1 and 7 and a beta-epoxy group across positions 8 and 14. Isolated from the leaves of Gelonium aequoreum, it exhibits moderate cytotoxicity against lung (A549), breast (MDAMB-231 and MCF7), and liver (HepG2) cancer cell lines. |