%0 Journal Article %A Zhang, Li-Jie %A Chiou, Chun-Tang %A Cheng, Jing-Jy %A Huang, Hui-Chi %A Kuo, Li-Ming Yang %A Liao, Chia-Chin %A Bastow, Kenneth F. %A Lee, Kuo-Hsiung %A Kuo, Yao-Haur %D 2010 %T Cytotoxic Polyisoprenyl Benzophenonoids from Garcinia subelliptica %U https://acs.figshare.com/articles/journal_contribution/Cytotoxic_Polyisoprenyl_Benzophenonoids_from_i_Garcinia_subelliptica_i_/2774845 %R 10.1021/np900620y.s001 %2 https://acs.figshare.com/ndownloader/files/4469263 %K spectroscopic analysis %K Garcinia subelliptica %K DU %K polyisoprenyl benzophenonoids %K Garcinia subellipticaSix %K Cytotoxic Polyisoprenyl Benzophenonoids %K cycloxanthochymol %K tumor cell lines %K KB %K Biological evaluation %K cytotoxic activity %K compound %K garcinialiptone %X Six new polyisoprenyl benzophenonoids, (±)-garcinialiptone A (1, 2), garcinialiptone B (3), (−)-cycloxanthochymol (4), garcinialiptone C (5), and garcinialiptone D (6), along with three known compounds, xanthochymol (7), isoxanthochymol (8), and cycloxanthochymol (9), were isolated from the fruits of Garcinia subelliptica. The structures of 16 were elucidated by spectroscopic analysis. Biological evaluation showed that all compounds 19 exhibited cytotoxic activity against a small panel of human tumor cell lines (A549, DU145, KB, vincristine-resistant KB). %I ACS Publications