PX-478 - Hypoxia-inducible Factor-1α (HIF-1α) Inhibitor. CAS# 685898-44-6 0418 BRD3 and BRD4 with IC50

BRD3 and BRD4 with IC50 of 10-19 nM

5-j]phenanthridine

identified by a high-throughput screening

and SMARCA2 even at 10 μM

30(4):789-99

PX-478 - Hypoxia-inducible Factor-1α (HIF-1α) Inhibitor. CAS# 685898-44-6 0418 BRD3 and BRD4 with IC50PX 478, CAS No. 685898 44 6, is HIF 1alpha inhibitor, is also an orally active small molecule with potential antineoplastic activity. Although its mechanism of action has yet to be fully elucidated, HIF1 alpha inhibitor PX 478 appears to inhibit hypoxia inducible factor 1 alpha (HIF1A) expression, which may result in decreased expression of HIF1A downstream target genes important to tumor growth and survival, a reduction in tumor cell proliferation,