[EN] BENZIMIDAZOLE DERIVATIVES, COMPOSITIONS CONTAINING THEM, PREPARATION THEREOF AND USES THEREOF<br/>[FR] DERIVES DE BENZIMIDAZOLE, COMPOSITIONS LES CONTENANT, PREPARATION DE CES COMPOSITIONS ET UTILISATIONS CORRESPONDANTES
申请人:ASTRAZENECA AB
公开号:WO2005030761A1
公开(公告)日:2005-04-07
Compounds of Formula (I) or pharmaceutically acceptable salts thereof; wherein R1, R2, R3, R4, n and Ar are as defined in the specification as well as salts and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.
[EN] BENZIMIDAZOLE DERIVATIVES, COMPOSITIONS CONTAINING THEM, PREPARATION THEREOF AND USES THEREOF<br/>[FR] DERIVES DE BENZIMIDAZOLE, COMPOSITIONS CONTENANT CES DERIVES, PREPARATION ET UTILISATIONS
申请人:ASTRAZENECA AB
公开号:WO2005030762A1
公开(公告)日:2005-04-07
Compounds of Formula (I) or pharmaceutically acceptable salts thereof; wherein R1, R2, R3 and Ar are as defined in the specification as well as salts and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.
Benzimidazole derivatives compositions containing them, preparation thereof and uses thereof
申请人:Liu Ziping
公开号:US20070072853A1
公开(公告)日:2007-03-29
Compounds of Formula (I) or pharmaceutically acceptable salts thereof; wherein R
1
, R
2
, R
3
, R
4
, n and Ar are as defined in the specification as well as salts and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.
The synthesis and biologicalevaluation of a novel class of cannabinoidreceptor agonists based on a 5- sulfonamide benzimidazole scaffold are reported. They showed a high binding affinity to both receptors with great in vivo potency. When given orally to rats, they produced a robust analgesia in different models of inflammatory and neuropathic pain.