申请人:Sanofi-Aventis
公开号:EP2090579A1
公开(公告)日:2009-08-19
A pyrimidone derivative represented by formula (I) or a salt thereof, or a solvate thereof or a hydrate thereof:
wherein:
Y represents two hydrogen atoms, a sulphur atom, an oxygen atom or a C1-2 alkyl group and a hydrogen atom;
Z represents a bond, an oxygen atom, a nitrogen atom substituted by a hydrogen atom or a C1-3 alkyl group, a sulphur atom, a methylene group optionally substituted by one or two groups chosen from a C1-6 alkyl group, a hydroxyl group, a C1-6 alkoxy group, a C1-2 perhalogenated alkyl group or an amino group;
R1 represents a 2, 3 or 4-pyridine ring or a 2, 4 or 5-pyrimidine ring, the ring being optionally substituted by a C1-6 alkyl group, a C1-6 alkoxy group or a halogen atom; R2 represents a hydrogen atom, a C1-6 alkyl group or a halogen atom;
R3 represents a 4-15 membered heterocyclic group, this group being optionally substituted
R4 represents a hydrogen atom, a C1-6 alkyl group optionally substituted by 1 to 4 substituents R5 represents a hydrogen atom or a C1-6 alkyl group; and
n represents 0 to 3 and their therapeutic use.
公式(I)表示的嘧啶酮衍生物或其盐,或其溶剂合物或水合物:
其中:
Y代表两个氢原子,一个硫原子,一个氧原子或一个C1-2烷基和一个氢原子;
Z代表键,一个氧原子,一个氮原子,该氮原子被一个氢原子或一个C1-3烷基,一个硫原子,一个亚甲基基团代替,该亚甲基基团可选择从C1-6烷基,一个羟基,一个C1-6烷氧基,一个C1-2全氟烷基或一个氨基中的一个或两个基团进行取代;
R1代表一个2,3或4-吡啶环或一个2,4或5-嘧啶环,该环可选择被一个C1-6烷基,一个C1-6烷氧基或一个卤原子取代;R2代表一个氢原子,一个C1-6烷基或一个卤原子;
R3代表一个4-15成员杂环基团,该基团可选择被取代;
R4代表一个氢原子,一个C1-6烷基,可选择被1到4个取代基团R5取代,R5代表一个氢原子或一个C1-6烷基;以及
n代表0到3及其治疗用途。