Discovery of Pyrazolopyrimidine Derivatives as Novel Dual Inhibitors of BTK and PI3Kδ
作者:Brahmam Pujala、Anil K. Agarwal、Sandip Middya、Monali Banerjee、Arjun Surya、Anjan K. Nayak、Ashu Gupta、Sweta Khare、Rambabu Guguloth、Nitin A. Randive、Bharat U. Shinde、Anamika Thakur、Dhananjay I. Patel、Mohd. Raja、Michael J. Green、Jennifer Alfaro、Patricio Avila、Felipe Pérez de Arce、Ramona G. Almirez、Stacy Kanno、Sebastián Bernales、David T. Hung、Sarvajit Chakravarty、Emma McCullagh、Kevin P. Quinn、Roopa Rai、Son M. Pham
DOI:10.1021/acsmedchemlett.6b00356
日期:2016.12.8
BTK and PI3Kδ are kinases responsible for B-cell signal transduction, and inhibitors of these enzymes have demonstrated clinical benefit in certain types of lymphoma. Simultaneous inhibition of these pathways could result in more robust responses or overcome resistance as observed in single agent use. We report a series of novel compounds that have low nanomolar potency against both BTK and PI3Kδ as
B细胞的异常激活与多种类型的癌症和血液系统疾病有关。BTK和PI3Kδ是负责B细胞信号转导的激酶,这些酶的抑制剂已在某些类型的淋巴瘤中显示出临床益处。如在单一药物使用中观察到的,对这些途径的同时抑制可能导致更强的应答或克服耐药性。我们报告了一系列新型化合物,它们对BTK和PI3Kδ的纳摩尔浓度低,并且具有可接受的PK特性,可用于开发针对B细胞相关疾病的治疗方法。