Benzamide derivatives as blockers of Kv1.3 ion channel
摘要:
The voltage-gated potassium channel, Kv1.3, is present in human T-lymphocytes. Blockade of Kv1.3 results in T-cell depolarization, inhibition of T-cell activation, and attenuation of immune responses in vivo. A class of benzamide Kv1.3 channel inhibitors has been identified. The structure-activity relationship within this class of compounds in two functional assays, Rb_Kv and T-cell proliferation, is presented. In in vitro assays, trans isomers display moderate selectivity for binding to Kv1.3 over other Kv1.3 channels present in human brain. (C) 2003 Elsevier Science Ltd. All rights reserved.
Benzamide derivatives as blockers of Kv1.3 ion channel
摘要:
The voltage-gated potassium channel, Kv1.3, is present in human T-lymphocytes. Blockade of Kv1.3 results in T-cell depolarization, inhibition of T-cell activation, and attenuation of immune responses in vivo. A class of benzamide Kv1.3 channel inhibitors has been identified. The structure-activity relationship within this class of compounds in two functional assays, Rb_Kv and T-cell proliferation, is presented. In in vitro assays, trans isomers display moderate selectivity for binding to Kv1.3 over other Kv1.3 channels present in human brain. (C) 2003 Elsevier Science Ltd. All rights reserved.
The present invention relates to a class of carbocyclic compounds of Formula I that are useful as potassium channel inhibitors to treat autoimmune disorders, cardiac arrhythmias, and the like.
[EN] CARBOCYCLIC POTASSIUM CHANNEL INHIBITORS<br/>[FR] INHIBITEURS CARBOCYCLIQUES DES CANAUX DE POTASSIUM
申请人:MERCK & CO INC
公开号:WO2000025770A1
公开(公告)日:2000-05-11
The present invention relates to a class of carbocyclic compounds of Formula (I) that are useful as potassium channel inhibitors to treat autoimmune disorders, cardiac arrhythmias, and the like.