Structure-Based Design of a Novel Series of Potent, Selective Inhibitors of the Class I Phosphatidylinositol 3-Kinases
作者:Adrian L. Smith、Noel D. D’Angelo、Yunxin Y. Bo、Shon K. Booker、Victor J. Cee、Brad Herberich、Fang-Tsao Hong、Claire L. M. Jackson、Brian A. Lanman、Longbin Liu、Nobuko Nishimura、Liping H. Pettus、Anthony B. Reed、Seifu Tadesse、Nuria A. Tamayo、Ryan P. Wurz、Kevin Yang、Kristin L. Andrews、Douglas A. Whittington、John D. McCarter、Tisha San Miguel、Leeanne Zalameda、Jian Jiang、Raju Subramanian、Erin L. Mullady、Sean Caenepeel、Daniel J. Freeman、Ling Wang、Nancy Zhang、Tian Wu、Paul E. Hughes、Mark H. Norman
DOI:10.1021/jm300184s
日期:2012.6.14
A highly selective series of inhibitors of the class I phosphatidylinositol 3-kinases (PI3Ks) has been designed and synthesized. Starting from the dual PI3K/mTOR inhibitor 5, a structure-based approach was used to improve potency and selectivity, resulting in the identification of 54 as a potent inhibitor of the class I PI3Ks with excellent selectivity over mTOR, related phosphatidylinositol kinases
已经设计并合成了高度选择性的一系列I类磷脂酰肌醇3-激酶(PI3Ks)抑制剂。从双重PI3K / mTOR抑制剂5开始,采用基于结构的方法来提高效能和选择性,从而鉴定出54种是I类PI3K的有效抑制剂,对mTOR,相关磷脂酰肌醇激酶和α广泛的蛋白激酶。化合物54在小鼠模型中表现出强大的PD-PK关系,可在体内抑制PI3K / Akt途径,并在具有激活的PI3K / Akt途径的U-87 MG异种移植模型中有效抑制肿瘤的生长。