常用名 | 甲苯磺丁脲 | CAS号 | 64-77-7 |
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价格 | 纯度 | 98.0% | |
备货期 | 10天 | 库存 | 现货 |
产品详情(用途,包装等)
用途: Tolbutamide is a first generation potassium channel blocker, sulfonylurea oral hypoglycemic drug.Target: Potassium ChannelTolbutamide is an oral antihyperglycemic agent used for the treatment of non-insulin-dependent diabetes mellitus (NIDDM). Tolbutamide act by stimulating β cells of the pancreas to release insulin. Sulfonylureas increase both basal insulin secretion and meal-stimulated insulin release. Tolbutamide belongs to a class of medications called sulfonylureas. Tolbutamide inhibits both the basal and the cyclic AMP-stimulated protein kinase activities and the IC50 of Tolbutamide is 4 mM. Similar Tolbutamide concentrations are required for half maximal inhibition of in vitro lipolysis induced by hormones (norepinephrine and ACTH) or by dibutyryl cyclic AMP plus theophylline. Tolbutamide also inhibits both soluble and membrane-bound protein kinase from canine heart. The Tolbutamide inhibition of adipose tissue cyclic AMP-dependent protein kinase is one possible explanation for the antilipolytic effects of this drug [1]. Tolbutamide inhibits C6-glioma cell proliferation by increasing Cx43, which correlates with a reduction in pRb phosphorylation due to the up-regulation of the Cdk inhibitors p21 and p27 [2]. 物理化学性质: CAS号:64-77-7 常用中文名:甲苯磺丁脲 常用英文名:Tolbutamide 分子式:C12H18N2O3S 分子量:270.348 密度:1.2±0.1 g/cm3 沸点:430.0±38.0 °C at 760 mmHg 熔点:128-130°C 闪点:213.9±26.8 °C 储存条件:库房低温通风干燥,与食品原料分开存放 |