| Literature DB >> 16309328 |
Horng-Huey Ko1, Yi-Huang Lu, Sheng-Zehn Yang, Shen-Jeu Won, Chun-Nan Lin.
Abstract
Five new prenylated flavonoids, artelastoheterol (1), artelasticinol (2), cycloartelastoxanthone (3), artelastoxanthone (4), and cycloartelastoxanthendiol (5), along with five known compounds, were isolated from the root bark of Artocarpus elasticus. The structures of 1-5 were elucidated by spectroscopic methods and through comparison with data reported in the literature. The previously known compound artonol A (6) exhibited cytotoxic activity against the A549 human cancer cell line, with an ED50 value of 1.1 microg/mL.Entities:
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Year: 2005 PMID: 16309328 DOI: 10.1021/np050287j
Source DB: PubMed Journal: J Nat Prod ISSN: 0163-3864 Impact factor: 4.050