Voruciclib 是一种具有口服活性和选择性CDK抑制剂，Ki为 0.626 nM-9.1 nM。它在多种弥漫性大 B 细胞淋巴瘤模型中抑制 MCL-1 的表达。它有效阻断 MCL-1 的转录调节子 CDK9。

Voruciclib is an orally active and selective CDK inhibitor (Ki: 0.626 nM-9.1 nM). Voruciclib represses the expression of MCL-1 in multiple models of diffuse large B-cell lymphoma. Voruciclib effectively blocks CDK9, the transcriptional regulator of MCL-1.

Voruciclib hydrochloride has Ki values for CDK inhibitor such as CDK9/cyc T2 of 0.626 nM, CDK9/cyc T1 of 1.68 nM, CDK6/cyc D1 of 2.92 nM, CDK4/cyc D1 of 3.96 nM, CDK1/cyc B of 5.4 nM, and CDK1/cyc A of 9.1 nM[1].Voruciclib (0.5-5 μM; 6 hours) displays targeted downregulation of MCL-1 in both ABC and GCB subtypes[1].

In ABC subtypes (U2932, RIVA, OCI-LY10), GCB subtypes (SU-DHL-4, NU-DHL-1) xenografted in Female NOD.CB17-Prkdcscid/NCrHsd mice, Combination of 200 mpk Voruciclib hydrochloride and Venetoclax (10 mpk, 1 mpk, 50 mpk, 25 mpk in U2932, RIVA, SU-DHL-4 and NU-DHL-1, respectively) causes increase tumor growth inhibition compared to either drug alone in U2932, RIVA, SU-DHL-4, and NU-DHL-1 models of DLBCL [1].

1000023-04-0

C22H19ClF3NO5

469.84

DMSO:42.5 mg/mL (90.46 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years