1.
Bioorg Med Chem Lett
; 17(7): 2031-5, 2007 Apr 01.
Artículo
en Inglés
| MEDLINE
| ID: mdl-17270441
RESUMEN
Optimization of the biological activity for 5,6-diarylpyridines as CB1 receptor inverse agonists is described. Food intake and pharmacokinetic evaluation of 3f and 15c indicate that these compounds are effective orally active modulators of CB1.
Asunto(s)
Química Farmacéutica/métodos , Piridinas/química , Piridinas/síntesis química , Receptor Cannabinoide CB1/agonistas , Animales , Conducta Animal/efectos de los fármacos , Diseño de Fármacos , Conducta Alimentaria/efectos de los fármacos , Concentración 50 Inhibidora , Modelos Químicos , Conformación Molecular , Ratas , Ratas Sprague-Dawley , Relación Estructura-Actividad , Temperatura , Tolueno/química
2.
Bioorg Med Chem Lett
; 12(5): 827-32, 2002 Mar 11.
Artículo
en Inglés
| MEDLINE
| ID: mdl-11859012
RESUMEN
A series of 2-arylindoles containing novel heteroaromatic substituents on the tryptamine tether, based on compound 1, was prepared and evaluated for their ability to act as gonadotropin releasing hormone (GnRH) antagonists. Successful modifications of 1 included chain length variation (reduction) and replacement of the pyridine with heteroaromatic groups. These alterations culminated in the discovery of compound 27kk which had excellent in vitro potency and oral efficacy in rodents.