A piperidine-based lead structure for the human histamine H-3 receptor (hH(3)R) was coupled with the BODIPY fluorophore and resulted in a strong green fluorescent (quantum yield, 0.92) hH(3)R ligand with affinity in the nanomolar concentration range (K-i hH(3)R = 6.51 +/- 3.31 nM), named Bodilisant. Screening for affinities at histamine and dopamine receptor subtypes showed high hH(3)R preference. Bodilisant was used for visualization of hH(3)R in hH(3)R overexpressing HEK-293 cells with fluorescence confocal laser scanning microscopy. In addition, in native human brain tissues, Bodilisant showed clear and displaceable images of labeled hH(3)R.
[EN] BICYCLIC BENZAMIDE COMPOUNDS AS HISTAMINE H3 RECEPTOR LIGAND USEFUL IN THE TREATMENT OF NEUROLOGICAL DISEASES<br/>[FR] COMPOSES BENZAMIDE BICYCLIQUES TENANT LIEU DE LIGANDS DU RECEPTEUR H3 DE L'HISTAMINE, UTILES DANS LE TRAITEMENT DES MALADIES NEUROLOGIQUES
申请人:GLAXO GROUP LTD
公开号:WO2004037788A1
公开(公告)日:2004-05-06
The present invention relates to novel bicyclic benzamide derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
[EN] ARYLOXYALKYLAMINE DERIVATES AS H3 RECEPTOR LIGANDS<br/>[FR] DERIVES D'ARYLOXYALKYLAMINE TELS QUE DES LIGANDS DU RECEPTEUR H3
申请人:GLAXO GROUP LTD
公开号:WO2004037800A1
公开(公告)日:2004-05-06
The present invention relates to novel benzyloxy derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
Aryloxyalkylamine derivatives as h3 receptor ligands
申请人:Best John Desmond
公开号:US20060052597A1
公开(公告)日:2006-03-09
The present invention relates to novel benzyloxy derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
Bicyclic Benzamide Compoundssa as Histamine H3 Receptor Ligand Useful in the Treatment of Neurological Diseases
申请人:Best John Desmond
公开号:US20070105838A1
公开(公告)日:2007-05-10
The present invention relates to novel bicyclic benzamide derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.
The present invention relates to novel bicyclic benzamide derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.