Vinpocetine是PDE1选择性抑制剂,IC50为21 μM,同时也是压敏钠离子通道。
Vinpocetine is a selective inhibitor of voltage-sensitive sodium channel for the treatment of stroke, vascular dementia and Alzheimer's disease.
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] Ahn, H.S., et al. 1989. Biochem. Pharmacol. 38: 3331-3339. PMID: 2554921
[2] Vohora, D., et al. 2010. Drugs Today. 46: 265-277. PMID: 20502724
[3] Nyakas, C., et al. 2009. CNS Neurosci Ther. 15: 89-99. PMID: 19492990
分子式 C22H26N2O2 |
分子量 350.45 |
CAS号 42971-09-5 |
储存方式 ﹣20 ℃冷藏长期储存。冰袋运输 |
溶剂(常温) |
DMSO 5 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 |
NCT02878772 | Stroke|Immunoregulation|Inflammation|Vinpocetine | Drug: vinpocetine|Drug: Aspirin | Tianjin Medical University General Hospital | Phase 2|Phase 3 | 2014-05-01 | 2016-08-24 |
NCT02011971 | Epilepsy | Drug: Vinpocetine | Emory University | Phase 1|Phase 2 | 2012-02-01 | 2016-08-02 |
NCT01400035 | Cerebral Infarction | Shanghai Rxmidas Pharmaceuticals Co. Ltd.|Gedeon Richter Ltd. | 2010-05-01 | 2013-08-14 | ||
NCT02857829 | Biomedical Enhancement | Dietary Supplement: SPRINT|Dietary Supplement: Caffeine-alone|Other: Placebo | Nootrobox, Inc. | 2016-09-01 | 2016-08-25 | |
NCT01515839 | Traumatic Brain Injury | Dietary Supplement: Multivitamin Supplement intervention | Amen Clinics, Inc. | 2009-05-01 | 2012-01-23 | |
NCT00719953 | Elderly|Memory Impairment | Dietary Supplement: Cognitex | Tel-Aviv Sourasky Medical Center|Enzymotec | Phase 4 | 2008-08-01 | 2010-04-18 |
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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