1.
Bioorg Med Chem Lett
; 17(7): 2031-5, 2007 Apr 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-17270441
RESUMO
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.
Assuntos
Química Farmacêutica/métodos , Piridinas/química , Piridinas/síntese química , Receptor CB1 de Canabinoide/agonistas , Animais , Comportamento Animal/efeitos dos fármacos , Desenho de Fármacos , Comportamento Alimentar/efeitos dos fármacos , Concentração Inibidora 50 , Modelos Químicos , Conformação Molecular , Ratos , Ratos Sprague-Dawley , Relação Estrutura-Atividade , Temperatura , Tolueno/química
2.
Bioorg Med Chem Lett
; 12(5): 827-32, 2002 Mar 11.
Artigo
em Inglês
| MEDLINE
| ID: mdl-11859012
RESUMO
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.