1、分子量284.25 溶解性(25C) DMSO 分子式C H N S 2HClWater CAS号104632-27-1Ethanol 储存条件3年 -20C 粉末状 生物活性 R-(+)-Pramipexole is a neuroprotective agent; weak non-ergoline dopamine agonist. R-(+)-Pramipexole has been found to have neuroprotective effects and is being investigated for treatment of ALS. It reduces mitoc
2、hondrial reactive oxygen species (ROS) production, inhibits the activation of apoptotic pathways, and increase cell survival in response to a variety of neurotoxins and -amyloid neurotoxicity. Compared to the S-(-) isomer, R-(+)-Pramipexole has much lower dopamine agonist activity. 不同实验动物依据体表面积的等效剂量
3、转换表(数据来源于FDA指南) 小鼠大鼠兔豚鼠仓鼠狗 重量 (kg)0.020.151.80.40.0810 体表面积 (m )0.0070.0250.150.050.020.5 K 系数36128520 动物 A (mg/kg) = 动物 B (mg/kg) 动物 B的K 系数 动物 A的K 系数 例如,依据体表面积折算法,将白藜芦醇用于小鼠的剂量22.4 mg/kg 换算成大鼠的剂量,需要将22.4 mg/kg 乘以小鼠的K 系数(3),再除以大鼠的K 系数(6), 得到白藜芦醇用于大鼠的等效剂量为11.2 mg/kg。 Dexpramipexole dihydrochloride 目录号M8323 化学数据 10173 2 m m m mm