N-imidazolyl derivatives of substituted tetrahydrocarbazole and cyclohept[b]indole
申请人:PHARMACIA S.p.A.
公开号:EP0496237A2
公开(公告)日:1992-07-29
The invention provides new N-imidazolyl derivatives of substituted tetrahydrocarbazoles and cyclopent[b]-indoles of general formula (I)
wherein
n is 1 or 2;
p is an integer of 1 to 4;
A is a straight or branched C1-C4 alkylene chain;
B is a direct linkage, a straight or branched, unsaturated or saturated C1-C4 alkylene chain;
Q is a direct linkage or a straight or branched C1-C4 alkylene chain;
each of R1 and R2 independently is hydrogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkylsulfonyl, halogen or trihalomethyl; each of R3 and Rs, independently is hydrogen or C1-C4 alkyl; R4 is -OR6 or -N(R6,R7) group, wherein each of R6 and R7 independently is hydrogen, C1-C4 alkyl, phenyl or benzyl; or a pharmaceutically acceptable salt thereof, which are useful in the treatment of a disease state in which an enhancement of TxA2 synthesis exerts a pathogenic effect.
本发明提供了通式 (I) 的取代四氢咔唑和环戊并[b]-吲哚的新 N-咪唑基衍生物
其中
n 是 1 或 2
p 是 1 至 4 的整数;
A 是直链或支链 C1-C4 烯链;
B 是直接连接、直链或支链、不饱和或饱和 C1-C4 亚烷基链;
Q 是直接连接或直链或支链 C1-C4 亚烷基链;
R1和R2各自独立地为氢、C1-C4烷基、C1-C4烷氧基、C1-C4烷硫基、C1-C4烷基磺酰基、卤素或三卤甲基;R3和Rs各自独立地为氢或C1-C4烷基;R4为-OR6或-N(R6,R7)基团,其中R6和R7各自独立地为氢、C1-C4烷基、苯基或苄基;或其药学上可接受的盐,可用于治疗增强TxA2合成产生致病作用的疾病状态。
US5238953A
申请人:——
公开号:US5238953A
公开(公告)日:1993-08-24
N-imidazolyl derivatives of substituted tetrahydrocarbazole and
申请人:Farmitalia Carlo Erba S.R.L.
公开号:US05238953A1
公开(公告)日:1993-08-24
The invention provides new N-imidazolyl derivatives of substituted tetrahydrocarbazoles and cyclopent[b]indoles of general formula (I) ##STR1## wherein n is 1 or 2; p is an integer of 1 to 4; A is a straight or branched C.sub.1 -C.sub.4 alkylene chain; B is a direct linkage, a straight or branched, unsaturated or saturated C.sub.1 -C.sub.4 alkylene chain; Q is a direct linkage or a straight or branched C.sub.1 -C.sub.4 alkylene chain; each of R.sub.1 and R.sub.2 independently is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, C.sub.1 -C.sub.4 alkylsulfonyl, halogen or trihalomethyl; each of R.sub.3 and R.sub.5, independently is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sub.4 is --OR.sub.6 or --N(R.sub.6,R.sub.7) group, wherein each of R.sub.6 and R.sub.7 independently is hydrogen, C.sub.1 -C.sub.4 alkyl, phenyl or benzyl; or a pharmaceutically acceptable salt thereof, which are useful in the treatment of a disease state in which an enhancement of TxA.sub.2 synthesis exerts a pathogenic effect.