Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1393134 | European Journal of Medicinal Chemistry | 2010 | 8 Pages |
A series of 4′-substituted 5-hydroxyaurone derivatives were synthesized and their inhibitory activities against the proliferation of endothelial cells and two cancer cell lines were studied. Some of these compounds functioned as potent inhibitors against the proliferation of endothelial cells and cancer cells but possessed much weaker cytotoxic activities against non-cancer cell line of CCC-HPF-1. It was demonstrated that two most active compounds 16 and 27 effectively inhibited in vitro endothelial cell motility and tube formation, which are basic properties of endothelial cells for angiogenesis. Moreover, 16 and 27 also showed significant activities against in vitro cancer cell invasion, indicating that they have potential to inhibit cancer metastasis. These composite results suggest that 4′-substituted 5-hydroxyaurone is indeed a candidate structural scaffold for anticancer agent targeting activated endothelial cells and fast-proliferating cancer cells.
Graphical abstract5-Hydroxyaurone compounds 16 and 27 exhibited potent inhibitory activity against the proliferation of endothelial cells and cancer cells. They effectively inhibited in vitro endothelial cell motility and tube formation and also in vitro cancer cell invasion. Figure optionsDownload full-size imageDownload as PowerPoint slideResearch highlights►4′-Substituted 5-hydroxyaurone derivatives were synthesized and their inhibitory activities were studied. ►Some compounds functioned as potent inhibitors against the proliferation of endothelial cells and cancer cells. ►Two most active compounds effectively inhibited in vitro endothelial cell motility and tube formation and in vitro cancer cell invasion.