Novel tetrahydropyridines, preparation method and pharmaceutical compositions containing same
申请人:——
公开号:US20030083347A1
公开(公告)日:2003-05-01
The present invention relates to compounds of formula (I):
1
in which
R
1
represents a hydrogen or halogen atom, or a group CF
3
;
R
2
and R
3
represent, independently, a hydrogen atom or a methyl group;
n and n′ each represent, independently, 0 or 1;
* represents the positions of attachment;
A represents N or CH;
X represents a sulfur or oxygen atom;
R
4
and R
5
represent, independently, a hydrogen atom or a (C
1
-C
6
) alkyl group;
and also their salts or solvates, to a method for the preparation thereof and to the pharmaceutical compositions containing them.
本发明涉及以下式(I)的化合物:
其中
R1代表氢原子或卤素原子,或基团CF3;
R2和R3分别代表氢原子或甲基基团;
n和n′分别独立地代表0或1;
*代表连接位置;
A代表N或CH;
X代表硫或氧原子;
R4和R5分别独立地代表氢原子或(C1-C6)烷基基团;
以及它们的盐或溶剂化合物,以及含有它们的制备方法和药物组合物。