Computer-Aided Molecular Modeling, Synthesis, and Biological Evaluation of 8-(Benzyloxy)-2-phenylpyrazolo[4,3-c]quinoline as a Novel Benzodiazepine Receptor Agonist Ligand
摘要:
Using computer-aided conformational analysis, based on molecular dynamics simulation, cluster analysis, and Monte Carlo techniques, we have designed and synthesized compounds in which a benzyloxy substituent has been incorporated into a series of pyrazoloquinoline benzodiazepine receptor (BZR) ligands, Earlier studies had shown that the benzyloxy group could act as part of the agonist pharmacophoric determinant in the beta-carboline ring system. Furthermore, the agonist beta-carboline had been correlated with a binding site orientation and volume fit for an agonist 6-phenylimidazobenzodiazepine carboxylate. The present study was undertaken to determine whether the benzyloxy substituent could be used as an agonist pharmacophoric descriptor for the phenylpyrazolo[4,3-c]quinolin-3-one BZR ligands, The results of a determination of GABA shift ratios for the synthetic ligands indicate that 8-(benzyloxy)-2-phenylpyrazolo[4,3-c]quinolin-3-one can be predicted to be an agonist at the BZR.
Cyclohexane and cyclohexene derivatives and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly man.
Cyclohexane and cyclohexene derivatives and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly man.
环己烷和环己烯衍生物及其药学上可接受的衍生物,可用于治疗哺乳动物,特别是人类的细菌感染方法。
Antibacterial compounds
申请人:Glaxo Group Limited
公开号:US07622481B2
公开(公告)日:2009-11-24
Cyclohexane and cyclohexene derivatives and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly man.
环己烷和环己烯衍生物及其药学上可接受的衍生物在哺乳动物,特别是人类的细菌感染治疗方法中有用。
COMPOUNDS
申请人:GLAXO GROUP LIMITED
公开号:EP1537123A1
公开(公告)日:2005-06-08
AMINO-SUBSTITUTED CYCLOHEXANE DERIVATIVES FOR THE TREATMENT OF BACTERIAL INFECTIONS