Abstract:
:A series of (E)-phenoxyacrylic amide derivatives were synthesized and evaluated as hypoxia inducible factor (HIF) 1α inhibitors. The present structure-activity relationship study on this series identified the morpholinoethyl containing ester 4p as a potent inhibitor of HIF-1α under hypoxic conditions (IC50=0.12 μM in a cell-based HRE reporter assay) in HCT116 cells. The representative compound 4p suppressed hypoxia-induced HIF-1α accumulation and targeted gene expression in a dose-dependent manner. The effect of HIF-1α inhibition by 4p was further demonstrated by its inhibitory activity on in vitro tube formation and migration of cells, which may be valuable for development of novel therapeutics for cancer and tumor angiogenesis.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Naik R,Won M,Kim BK,Xia Y,Choi HK,Jin G,Jung Y,Kim HM,Lee Kdoi
10.1021/jm301419dsubject
Has Abstractpub_date
2012-12-13 00:00:00pages
10564-71issue
23eissn
0022-2623issn
1520-4804journal_volume
55pub_type
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