CAS NO: | 1607837-31-9 |
生物活性 | CCT-251921 is a potent, selective, and orally bioavailableCDK8inhibitor with anIC50of 2.3 nM. | ||||||||||||||||
IC50& Target[1] |
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体外研究 (In Vitro) | CCT-251921 has acceptable aqueous solubility and demonstrates minimal activity when tested in a panel of 55 receptors, ion channels, and enzymes at 1 μM and in a panel of 279 kinases; weak inhibition of CYPs is observed. CCT-251921 demonstrates potent inhibition of reporter-based readouts measuring basal WNT pathway activity in human cancer cell lines that have constitutively activated WNT pathway signaling: LS174T (β-catenin mutant), SW480 and Colo205 (APC mutant) or PA-1 human teratocarcinoma cells that are WNT ligand dependent[1]. | ||||||||||||||||
体内研究 (In Vivo) | CCT-251921 shows improved oral pharmacokinetics and pharmaceutical properties in order to facilitate further evaluation of CDK8/19 pharmacology and progression into preclinical efficacy and safety studies. In APC-mutant SW620 human colorectal carcinoma xenograft model, CCT-251921 treatment reduces mice tumor weight (54.2%) at day 15. The inhibition of STAT1SER727phosphorylation is maintained for more than 6 h after the last dose[1]. | ||||||||||||||||
分子量 | 410.90 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C21H23ClN6O | ||||||||||||||||
CAS 号 | 1607837-31-9 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
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溶解性数据 | In Vitro: DMSO : 33.33 mg/mL(81.11 mM;Need ultrasonic) 配制储备液
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以下溶剂前显示的百
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