qtc

Rosuvastatin calcium (ZD4522) , a selective and competitive inhibitor of hepatic hydroxymethyl-glutaryl coenzyme A (HMG-CoA) reductase, has antilipidemic activity.

Rosuvastatin (ZD4522) is an inhibitor of HMG-CoA reductase (HMGCR) (IC50=11 nM), selective and competitive. Rosuvastatin has hypolipidemic and antiatherosclerotic effects.

SKF-96365 hydrochloride (SKF96365) , a SOCE inhibitor, exhibits potent anti-neoplastic activity by inducing cell-cycle arrest and apoptosis in colorectal Y cells. SKF-96365 hydrochloride can induce cytoprotective autophagy to delay apoptosis by preventing the release of cytochrome c (cyt c) from the mitochondria into the cytoplasm. Mechanistically, SKF-96365 hydrochloride treatment inhibited the calcium/calmodulin-dependent protein kinase IIγ (CaMKIIγ)/AKT signaling cascade in vitro and in vivo. Overexpression of CaMKIIγ or AKT abolished the effects of SKF-96365 on Y cells, suggesting a critical role of the CaMKIIγ/AKT signaling pathway in SFK-96365-induced biological effects. SKF-96365 hydrochloride inhibited hERG current in a concentration-dependent manner.

Zn(BQTC) is a potent inhibitor of both mitochondrial DNA (mtDNA) and nuclear DNA (nDNA), causing significant damage that disrupts mitochondrial and nuclear functions sequentially. It facilitates apoptotic signaling pathways triggered by DNA damage and exhibits selective antiproliferative effects on A549R cells, rendering it useful for anticancer research [1].

Halofantrine hydrochloride (SKF-102886) is an orally administered antimalarial drug effective against drug-resistant P. falciparum and P. vivax. SKF-102886 has cardiac toxicity, inhibiting hERG and delayed rectifier potassium channel I Kr, leading to prolonged QTc and PR intervals.

Eleclazine (GS-6615) is a novel and selective voltage-gated sodium channel inhibitor with antiarrhythmic properties that reduces peak sodium current (INaP) recorded from human induced pluripotent stem cell–derived cardiomyocytes.

BeKm-1 TFA is a potent, selective blocker of the KV11.1 (hERG) channel, demonstrating specificity for KV11.1 over 14 other potassium channels. This compound dose-dependently prolongs the QTc interval in isolated rabbit hearts, affirming its role as a selective inhibitor.

Potent and selective KV11.1 (hERG) channel blocker. Selective for KV11.1 over a panel of 14 other potassium channels. Dose-dependently prolongs QTc interval in isolated rabbit heart.