产品介绍
Product Description
Biochem/physiol Actions
BAY-958 (LDC526) is an orally active, ATP site-targeting, potent and selective PTEFb/CDK9 inhibitor (hCDK9-CycT1 IC50 = 5-11 nM; [ATP] = 10 μM) with 52- to >2000-fold selectivity over CDK1-7 with antiproliferative activity in cancer cultures (IC50 = 0.28 μM/96h/MOLM-13, 1 μM/96h/HeLa, 0.55 μM/48h/MEC-1, 0.28 μM/48h/CCL patient PBMCs). When administered orally in mice, BAY-958 significantly suppresses MOLM-13 acute myeloid leukemia (AML) tumor growth in mice (30/40 mg/kg/day p.o.; HCl salt) and exhibits in vivo efficacy in two murine chronic lymphocytic leukemia (CLL) models (50 & 70 mg/kg/day p.o.; free base).
Orally active, ATP site-targeting, potent and selective PTEFb/CDK9 inhibitor with anti-cancer efficacy in vitro and in vivo.
技术参数
Specifications
| assay | ≥98% (HPLC) |
| form | powder |
| color | white to beige |
| solubility | DMSO: 2 mg/mL, clear |
| storage temp. | 2-8°C |
| SMILES string | FC1=CC=C(C2=NC(NC3=CC(CS(=O)(N)=O)=CC=C3)=NC=N2)C(OC)=C1.Cl |
| InChI key | WKPVFIKSRZVXOX-UHFFFAOYSA-N |
