Clozapine derived 2,3-dihydro-1H-1,4- and 1,5-benzodiazepines with D4 receptor selectivity: synthesis and biological testing
摘要:
Novel 4-arylpiperazin-l-yl-substituted 2,3-dihydro-1H-1,4- and 1H-1,5-benzodiazepines and their aza-analogues were synthesized as debenzoclozapine derivatives for evaluation as potential D4-ligands. While K-i values of some of the title compounds came within the range of clozapine, they showed an impressively greater selectivity over other dopamine receptor subtypes, especially D2. For the most promising compounds, intrinsic activity and binding properties to serotonin 5-HT1(A) and 5-HT2 were also determined. (C) 2004 Elsevier Ltd. All rights reserved.
[EN] 4,5-DIHYDRO-IMIDAZO[4,5,1-II]QUINOLIN-6-ONES AS PARP INHIBITORS<br/>[FR] 4,5-DIHYDRO-IMIDAZO(4,5,1-IJ)QUINOLIN-6-ONES UTILISEES COMME INHIBITEURS DE PARP
申请人:ALTANA PHARMA AG
公开号:WO2004108723A1
公开(公告)日:2004-12-16
Compounds of the formula 1, in which R1 and R2 have the meanings indicated in the description, are novel active PARP inhibitors.
Tricyclic Benzimidazoles and Their Use as Metabotropic Glutamate Receptor Modulators
申请人:Isaac Methvin
公开号:US20080318999A1
公开(公告)日:2008-12-25
The invention provides for a compound of formula (I) or a pharmaceutically acceptable salt thereof:
wherein R
1
, R
2
, R
3
, A, B, D, m, n, x, and y are defined as described in the specification. The invention additionally provides a pharmaceutically composition comprising the compound of formula I, together with a method of using the same to treat or prevent neurological and psychiatric disorders. The compounds are useful in therapy related to the treatment or prevention of mGluR2 receptor-mediated disorders.