The present invention is directed to a dual inhibitor of phosphoinositide 3-kinase (PI3K) and histone deacetylase (HDAC), including a core containing a quinazoline moiety or a quinazolin-4(3H)-one moiety, a kinase hinge binding moiety, and a histone deacetylase pharmacophore, a pharmaceutically acceptable salt thereof, a prodrug thereof, or solvate thereof. The present invention is also directed to a histone deacetylase inhibitor, including a core containing a quinazolin-4(3H)-one moiety and a histone deacetylase pharmacophore.
本发明涉及一种
磷脂酰肌醇3-激酶(
PI3K)和组蛋白
去乙酰化酶(H
DAC)的双重
抑制剂,包括一个含有
喹唑啉基团或
喹唑啉-4(3H)-酮基团的核心,一个激酶铰链结合基团,和一个组蛋白
去乙酰化酶药效团,以及其药用盐、前药或溶剂化物。本发明还涉及一种组蛋白
去乙酰化酶抑制剂,包括一个含有
喹唑啉-4(3H)-酮基团和一个组蛋白
去乙酰化酶药效团的核心。