1、分子量3098.4 溶解性(25C) DMSO 分子式CHN O SWater CAS号202925-60-8Ethanol 储存条件3年 -20C 粉末状 生物活性 Conantokin-R is a potent, non-competitive NMDA receptor antagonist (IC= 93 nM) that has been suggested to have NR2 subunit selectivity. Inhibits inward currents evoked by NMDA in central nervous system neurons (IC= 3
2、50 nM) and exhibits broad anticonvulsant and antiparkinsonian activity in vivo at doses devoid of behavioral toxicity. 不同实验动物依据体表面积的等效剂量转换表(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,
3、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。 参考文献 Identification of 1,5-naphthyridine derivatives as a novel series of potent and selective TGF- type I receptor inhibitors. Gellibert, et al. J Med Chem. 2004;47: 4494. PMID: 15317461. Conantokin-R 目录号M6621 化学数据 12720135493 50 50 2 m m m mm