DERIVATIVES OF OXADIAZOLE AND PYRIDAZINE, THEIR PREPARATION AND THEIR APPLICATION IN THERAPEUTICS
申请人:Sanofi
公开号:US20130137691A1
公开(公告)日:2013-05-30
The invention relates to compounds of formula (I):
in which:
n is equal to 0 or 1; D represents an oxygen atom or a bond; W represents a nitrogen atom or a —CH— group; X1 represents a nitrogen atom or a —CH═CH— group; X2 represents an oxygen atom or a nitrogen atom; X3 represents an oxygen atom or a nitrogen atom; one of X1, X2, X3 being other than a nitrogen atom, X2 and X3 not being an oxygen atom at the same time; R1, R2 are absent or represent, (i) independently of one another, a hydrogen atom or a (C1-C4)alkyl group, (ii) R1 and R2 may form, with the carbon atom to which they are attached, a —(C3-C10)cycloalkyl- group; Y represents a —(C3-C10)cycloalkyl-, aryl or aryloxy group, said groups being optionally substituted with one or more substituents chosen from a halogen atom or a (C1-C6)alkoxy group; Z1 is absent or represents an —NH— function; Z2 and Z3 are as defined in the description.
The invention also relates to a process for preparing compounds of formula (I), compositions containing them and their application in therapeutics.
本发明涉及公式(I)的化合物:
其中:
n等于0或1;
D代表氧原子或键;
W代表氮原子或—CH—基团;
X1代表氮原子或—CH═CH—基团;
X2代表氧原子或氮原子;
X3代表氧原子或氮原子;
X1、X2、X3中的一个不是氮原子,X2和X3同时不是氧原子;
R1,R2不存在或代表(i)彼此独立的氢原子或(C1-C4)烷基,(ii)R1和R2可以与它们附着的碳原子形成—(C3-C10)环烷基-基团;
Y代表—(C3-C10)环烷基-、芳基或芳氧基团,这些基团可以选择性地被一个或多个卤素原子或(C1-C6)烷氧基置换;
Z1不存在或代表—NH—功能;
Z2和Z3如本说明中所定义。
本发明还涉及制备公式(I)的化合物的方法、含有它们的组合物以及它们在治疗学中的应用。