Design and synthesis of substituted N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamides as positive allosteric modulators of the metabotropic glutamate receptor subtype 5.
Bioorg Med Chem Lett
; 21(9): 2650-4, 2011 May 01.
Article
em En
| MEDLINE
| ID: mdl-21295978
ABSTRACT
Based on SAR in the alkyne class of mGlu5 receptor negative allosteric modulators and a set of amide-based positive allosteric modulators, optimized substitution of the aryl 'b' ring was used to create substituted N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamides. Results from an mGlu5 receptor functional assay, using calcium fluorescence, revealed varying efficacies and potencies that provide evidence that subtle changes in compounds within a close structural class can have marked effects on functional activity including switches in modes of efficacy (i.e., negative to positive allosteric modulation).
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Benzamidas
/
Desenho de Fármacos
/
Receptores de Glutamato Metabotrópico
Limite:
Animals
Idioma:
En
Revista:
Bioorg Med Chem Lett
Assunto da revista:
BIOQUIMICA
/
QUIMICA
Ano de publicação:
2011
Tipo de documento:
Article
País de afiliação:
Estados Unidos