申请人:Chroma Therapeutics Ltd.
公开号:US07932246B2
公开(公告)日:2011-04-26
Compounds of formula: (I), and salts, N-oxides, hydrates and solvates thereof are histone deacetylase inhibitors and are useful in the treatment of cell proliferative diseases, including cancers: (I) wherein Q, V and W independently represent —N═ or —C═; B is a divalent radical selected from: (IIA), (IIB), (IIC), (IID), and (IIE). Wherein the bond marked * is linked to the ring containing Q, V and W through -[Linker1]- and the bond marked ** is linked to A through -[Linker2]-; A is an optionally substituted mono-, bi- or tri-cyclic carbocyclic or heterocyclic ring system; and -[Linker1]- and -[Linker2]- independently represent a bond, or a divalent linker radical.
公式为(I)的化合物及其盐、N-氧化物、水合物和溶剂化合物是组蛋白去乙酰化酶抑制剂,可用于治疗细胞增殖性疾病,包括癌症:其中Q、V和W分别表示—N═或—C═;B是从(IIA)、(IIB)、(IIC)、(IID)和(IIE)中选择的二价基团。其中标有*的键通过-[Linker1]-与含有Q、V和W的环相连,标有**的键通过-[Linker2]-与A相连;A是可选取代的单环、双环或三环碳环或杂环系统;-[Linker1]-和-[Linker2]-分别表示键或二价连接基团。