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1.
ACS Med Chem Lett ; 7(6): 590-4, 2016 Jun 09.
Artigo em Inglês | MEDLINE | ID: mdl-27326332

RESUMO

BMS-711939 (3) is a potent and selective peroxisome proliferator-activated receptor (PPAR) α agonist, with an EC50 of 4 nM for human PPARα and >1000-fold selectivity vs human PPARγ (EC50 = 4.5 µM) and PPARδ (EC50 > 100 µM) in PPAR-GAL4 transactivation assays. Compound 3 also demonstrated excellent in vivo efficacy and safety profiles in preclinical studies and thus was chosen for further preclinical evaluation. The synthesis, structure-activity relationship (SAR) studies, and in vivo pharmacology of 3 in preclinical animal models as well as its ADME profile are described.

2.
J Med Chem ; 53(7): 2854-64, 2010 Apr 08.
Artigo em Inglês | MEDLINE | ID: mdl-20218621

RESUMO

An 1,3-oxybenzylglycine based compound 2 (BMS-687453) was discovered to be a potent and selective peroxisome proliferator activated receptor (PPAR) alpha agonist, with an EC(50) of 10 nM for human PPARalpha and approximately 410-fold selectivity vs human PPARgamma in PPAR-GAL4 transactivation assays. Similar potencies and selectivity were also observed in the full length receptor co-transfection assays. Compound 2 has negligible cross-reactivity against a panel of human nuclear hormone receptors including PPARdelta. Compound 2 demonstrated an excellent pharmacological and safety profile in preclinical studies and thus was chosen as a development candidate for the treatment of atherosclerosis and dyslipidemia. The X-ray cocrystal structures of the early lead compound 12 and compound 2 in complex with PPARalpha ligand binding domain (LBD) were determined. The role of the crystal structure of compound 12 with PPARalpha in the development of the SAR that ultimately resulted in the discovery of compound 2 is discussed.


Assuntos
Descoberta de Drogas , Glicina/análogos & derivados , Oxazóis/química , Oxazóis/farmacologia , PPAR alfa/agonistas , Animais , Linhagem Celular , Cricetinae , Cristalografia por Raios X , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Glicina/síntese química , Glicina/química , Glicina/farmacologia , Glicina/toxicidade , Humanos , Masculino , Camundongos , Modelos Moleculares , Oxazóis/síntese química , Oxazóis/toxicidade , PPAR alfa/química , PPAR alfa/genética , Estrutura Terciária de Proteína , Especificidade por Substrato , Ativação Transcricional/efeitos dos fármacos
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