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Войти в исследования DOI 10.1021/acs.jmedchem.5c01478
Discovery of AZD8421: A Potent CDK2 Inhibitor with Selectivity Against Other CDK Family Members and the Human Kinome.
Аннотация
Targeting CDK2 with first generation CDK2 inhibitors suffered from a reduced therapeutic index likely due to toxicity stemming from lack of selectivity against the CDK family and other kinases. Recently, CDK2 has been identified as a mediator of resistance to CDK4/6 inhibitors in the context of high levels of cyclin E expression. Discovery of highly selective CDK2 inhibitors may minimize off-target effects, reduce toxicity observed with first generation CDK2 inhibitors, and allow precise targeting of aberrant cell cycle progression and resistance mechanisms mediated by high cyclin E/CDK2 activity. To this end, we report the discovery of AZD8421, a potent and highly selective CDK2 inhibitor, which exhibits superior selectivity for CDK2 over CDK1, other CDK family members, and the broader human kinome. AZD8421 demonstrates favorable pharmacokinetic properties, including excellent solubility and robust in vitro stability. Demonstrated efficacy in an ovarian cancer patient-derived xenograft model further supports its potential as a therapeutic agent.
Предметные рубрики MeSH
Подготовка и перевод публикации
Обработка статьи · этапы, ошибки и управление
Ошибки и ограничения
История · было → стало
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