Design, synthesis, and structure–affinity relationship studies in NK1 receptor ligands based on azole-fused quinolinecarboxamide moieties
摘要:
The substituent in position 2 of the quinoline nucleus of NK(1) receptor ligands 5 has been constrained into different five-membered heterocyclic moieties in order to obtain information on the binding site pocket interacting with this apparently critical portion of ligands 5. This structure-affinity relationship study led to the discovery of novel tricyclic NK(1) receptor ligands 6 showing affinity in the nanomolar range to the sub-micromolar one. The systematic structure variation suggests that electronic features of the tricyclic moiety play a role in modulating the interaction of these amide derivatives with their receptor. (c) 2008 Elsevier Ltd. All rights reserved.
[EN] HETEROTRICYCLIC AMIDE DERIVATIVES AS NEUROKININ-l (NKl) RECEPTOR LIGANDS [FR] DERIVES D'AMIDE HETEROTRICYCLIQUES EN TANT QUE LIGANDS DU RECEPTEUR DE NEUROKININE-1 (NK1)
[EN] HCV INHIBITORS AND METHODS OF USING THEM<br/>[FR] INHIBITEURS DU VHC ET METHODES D'UTILISATION DE CES INHIBITEURS
申请人:RIGEL PHARMACEUTICALS INC
公开号:WO2005030774A1
公开(公告)日:2005-04-07
The present invention comprises tetrazoloquinoline-compounds that are inhibitors of HCV. Compositions comprising the compounds in combination with a pharmaceutically acceptable carrier are also disclosed, as are methods of using the compounds and compositions to inhibit HCV infection of a cell, particular in the form of treating HCV infection in a mammal.
The present invention comprises tetrazoloquinoline-compounds that are inhibitors of HCV. Compositions comprising the compounds in combination with a pharmaceutically acceptable carrier are also disclosed, as are methods of using the compounds and compositions to inhibit HCV infection of a cell, particular in the form of treating HCV infection in a mammal.
The present invention comprises tetrazoloquinoline-compounds that are inhibitors of HCV. Compositions comprising the compounds in combination with a pharmaceutically acceptable carrier are also disclosed, as are methods of using the compounds and compositions to inhibit HCV infection of a cell, particular in the form of treating HCV infection in a mammal.