Synthesis and preliminary evaluation of antidiabetic activity of 4-(3-(4-bromophenyl)-3-oxo-1-arylpropylamino)-N-(5-methylisoxazol-3-yl)benzenesulfonamide / 药学学报
Acta Pharmaceutica Sinica
;
(12): 1244-1251, 2009.
Artículo
en Chino
| WPRIM
| ID: wpr-344087
ABSTRACT
Diabetes mellitus is a common metabolic disease with a high and growing prevalence affecting 4% of the population worldwide, the development of safe and effective therapeutic drug is the major thrust for chemists and pharmacists. To search for active antidiabetic lead compound, we designed and synthesized some novel beta-amino ketone derivatives containing sulfamethoxazole moiety directly through Mannich reaction of sulfamethoxazole, 4-bromoacetophenone and some aromatic aldehydes catalyzed by concentrated hydogen chloride or iodine in the solution of ethanol at 24-40 degrees C with convenient operation, mild reaction condition and satisfactory yield (32%-90%). Their chemical structures were characterized by 1H NMR, 13C NMR, MS and HR-MS. Biological activity tests showed that, in the range of low concentration (5-10 microg x mL(-1)), these title compounds to a certain degree possess protein tyrosine phosphatase 1B (PTP1B) inhibitory activity and a-glucosidase inhibitory activity, moreover, some could activate peroxisome proliferator-activated receptor response element (PPRE) moderately. The PPRE agonist activities of seven compounds are almost 40% of that of Pioglitazone (the positive control), compound 12 shows the strongest activity (66.35%) among them. Thus, it was found that some of 4-(3-(4-bromophenyl)-3-oxo-1-arylpropylamino)-N-(5-methyl-isoxazol-3-yl) benzenesulfonamide containing sulfamethoxazole moiety exhibited antidiabetic activity for the first time.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Oxazoles
/
Farmacología
/
Relación Estructura-Actividad
/
Sulfonamidas
/
Estructura Molecular
/
Química
/
Elementos de Respuesta
/
Tiazolidinedionas
/
Receptores Activados del Proliferador del Peroxisoma
/
Proteína Tirosina Fosfatasa no Receptora Tipo 1
Límite:
Humanos
Idioma:
Chino
Revista:
Acta Pharmaceutica Sinica
Año:
2009
Tipo del documento:
Artículo
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