Substituted amino-dihydrooxazoles, -thiazoles and -imidazoles, process for their preparation and pharmaceutical compositions containing them
申请人:BEECHAM GROUP PLC
公开号:EP0251453A2
公开(公告)日:1988-01-07
A compound of formula (I):
or a pharmaceutically acceptable acid addition salt and/or a pharmaceutically acceptable solvate thereof, wherein R1 and R2 each independently represents a hydrogen or halogen atom, a C1-6 alkyl or C1-6 alkoxy group;
R3 and R4 each independently represents a hydrogen atom or a C1-6 alkyl group;
X represents a bond or a moiety CHR5 wherein R5 is a group R3; and
Z represents 0 or NH; a process for preparing such compounds, a pharmaceutical composition containing such compounds, and the use of such compounds and compositions in medicine.
式(I)化合物
或其药学上可接受的酸加成盐和/或药学上可接受的溶液,其中 R1 和 R2 各自独立地代表氢原子或卤素原子、C1-6 烷基或 C1-6 烷氧基;
R3 和 R4 各自独立地代表氢原子或 C1-6 烷基;
X 代表键或分子 CHR5,其中 R5 是基团 R3;以及
Z代表0或NH;制备此类化合物的工艺、含有此类化合物的药物组合物,以及此类化合物和组合物在医药中的用途。