Synthesis and biological evaluation of 4-amino derivatives of benzimidazoquinoxaline, benzimidazoquinoline, and benzopyrazoloquinazoline as potent IKK inhibitors
摘要:
We have recently identified BMS-345541 (1) as a highly selective and potent inhibitor of IKK-2 (IC50 = 0.30 mu M), which however was considerably less potent against IKK-1 (IC50 = 4.0 mu M). In order to further explore the SAR around the imidazoquinoxaline tricyclic structure of 1, we prepared a series of tetracyclic analogues (7, 13, and 18). The synthesis and biological activities of these potent IKK inhibitors are described. (c) 2006 Elsevier Ltd. All rights reserved.
[EN] COMPOSITIONS OF A CYCLOOXYGENASE-2 SELECTIVE INHIBITOR AND AN IKK INHIBITOR FOR THE TREATMENT OF ISCHEMIC-MEDIATED CENTRAL NERVOUS SYSTEM DISORDERS OR INJURY<br/>[FR] COMPOSITIONS CONTENANT UN INHIBITEUR SELECTIF DE LA CYCLOOXYGENASE-2 ET UN INHIBITEUR DES IKK, UTILISEES DANS LE TRAITEMENT DES TROUBLES OU LESIONS D'ORIGINE ISCHEMIQUE DU SYSTEME NERVEUX CENTRAL
申请人:PHARMACIA CORP
公开号:WO2005009354A2
公开(公告)日:2005-02-03
The present invention provides compositions and methods for the treatment of ischemic-mediated central nervous system disorders or injuries. More particularly, the invention provides a combination therapy for the treatment of a central nervous system ischemic-mediated disorder or injury comprising the administration to a subject of a cyclooxygenase-2 selective inhibitor and an IKK inhibitor.