膜转运/离子通道
CAS号:64-77-7
品名:甲苯磺丁脲tolbutamide
中文别名:1-正丁基-3-(4-甲基磺酰)脲;甲磺丁脲;1-丁基-3-(4-甲苯磺酰基)脲;
英文别名:[3H]-Tolbutamide;1-(p-toluenesulfonyl)-3-n-butyl-urea;Tolbutamide;Diabetol;Orinase;Dolipol;Dirastan;[14C]-Tolbutamide;Diaben;Artosin;1-butyl-3-(4-methylphenyl)sulfonylurea;Rastinon;Glyconon;Benzenesulfonamide,N-[(butylamino)carbonyl]-4-methyl-;N-(butylcarbamoyl)-4-methylbenzenesulfonamide;Butamide;
分子式:C12H18N2O3S
分子量:270.348
精确质量:270.104
Psa:83.65
RTECS号:YS4550000
MDL号:MFCD00027169
外观与性状:白色结晶粉末
密度:1.184 g/cm3
熔点:128-130°C
稳定性:Stable. Combustible.
储存条件:库房低温通风干燥,与食品原料分开存放
安全说明:S26-S36/37/39
危险类别码:R20/21/22
WGK Germany:2
海关编码:2935009090
简介:Tolbutamideisafirst-generationpotassiumchannelblocker,sulfonylureaoralhypoglycemicdrugoriginallysoldunderthebrandnameOrinase.Thisdrugmaybeusedinthemanagementoftype2diabetesifdietaloneisnoteffective.Tolbutamidestimulatesthesecretionofinsulinbythepancreas.Sincethepancreasmustsynthesizeinsulinforthisdrugtowork,itisnoteffectiveinthemanagementoftype1diabetes.Itisnotroutinelyusedduetoahigherincidenceofadverseeffectscomparedtonewer,second-generationsulfonylureas,suchasglyburide.Itgenerallyhasashortdurationofactionduetoitsrapidmetabolism,soissafeforuseinelderlydiabeticpatients.
用途:降血糖药,适用于稳定型的轻、中度的成年糖尿病患者。