Naftopidil 是选择性α1-肾上腺素能受体拮抗剂,或α受体抑制剂,Ki为58.3 nM。
Naftopidil is a selective α1-adrenergic receptor antagonist or alpha blocker with a Ki of 58.3 nM.
动物 A (mg/kg) = 动物 B (mg/kg)×动物 B的Km系数/动物 A的Km系数 | |
例如,已知某工具药用于小鼠的剂量为88 mg/kg , 则用于大鼠的剂量换算方法:将88 mg/kg 乘以小鼠的Km系数(3),再除以大鼠的Km系数(6),得到该药物用于大鼠的等效剂量44 mg/kg。
[1] Takei R, et al. Jpn J Pharmacol,?999, 79(4), 447-454.
分子式 C24H28N2O3 |
分子量 392.49 |
CAS号 57149-07-2 |
储存方式 ﹣20 ℃冷藏长期储存。冰袋运输 |
溶剂(常温) |
DMSO 86 mg/mL |
Water <1 mg/mL |
Ethanol <1 mg/mL |
体内溶解度
NCT Number | Conditions | Interventions | Sponsor/Collaborators | Phases | Start Date | Last Updated |
NCT00967772 | Healthy | Drug: Naftopidil | Dong-A ST Co., Ltd. | Phase 1 | 2009-09-01 | 2014-09-30 |
NCT02011737 | Kidney Calculi|Ureter Calculi | Drug: naftopidil 75mg | Samsung Medical Center|Dong-A ST Co., Ltd. | Phase 4 | 2014-02-01 | 2013-12-10 |
NCT01959074 | Disorder of Urinary Stent | Drug: Naftopidil|Drug: Placebo for Naftopidil|Drug: Standard treatment | Seoul National University Hospital|Dong-A ST Co., Ltd. | Phase 3 | 2014-05-01 | 2015-12-08 |
NCT01952314 | Ureter Stones | Drug: Naftopidil 75mg|Drug: Placebo for Naftopidil|Drug: Standard treatment | Seoul National University Hospital|Dong-A ST Co., Ltd. | Phase 3 | 2014-05-01 | 2015-12-08 |
NCT01922375 | Lower Urinary Tract Symptoms Associated With Benign Prostatic Hyperplasia | Drug: Naftopidil | Dong-A Pharmaceutical Co., Ltd.|Dong-A ST Co., Ltd. | Phase 4 | 2011-12-01 | 2013-08-11 |
NCT01203371 | Hyperplasia | Drug: Naftopidil|Drug: Tamsulosin | Apsen Farmaceutica S.A. | Phase 3 | 2011-01-01 | 2010-09-15 |
NCT02034604 | Neurogenic Lower Urinary Tract Dysfunction | Drug: Naftofidil|Drug: Tamsulosin | Samsung Medical Center | Phase 4 | 2013-12-01 | 2015-02-12 |
注:以上所有数据均来自公开文献,并不保证对所有实验均有效,数据仅供参考。
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