Tozasertib (MK-0457; VX-680) 是Aurora抑制剂,对于Aurora-A,-B和-C的Ki分别为 0.6,18和4.6 nM。
Tozasertib (VX-680, MK-0457) is a potent, selective inhibitor of Aurora kinases, which inhibitor Aurora-A, Aurora-B and Aurora-C with Ki (app) of 0.6 nM, 18 nM and 4.6 nM.
30% PEG400+0.5% Tween80+5% propylene glycol
5-500 nM
50 mg/kg, 75 mg/kg 腹腔注射
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] Harrington EA, et al. Nat Med. 2004, 10(3), 262-267.
[2] Pollard, J.R., et al. 2009. J. Med. Chem. 52: 2629-2651.
[3] Li, Y., et al. 2010. Am J Transl Res. 2: 296-308.
分子式 C23H28N8OS |
分子量 464.59 |
CAS号 639089-54-6 |
储存方式 ﹣20 ℃冷藏长期储存。冰袋运输 |
溶剂(常温) |
DMSO 100 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 |
NCT02532868 | Cancer | Drug: MK-0457 | Merck Sharp & Dohme Corp. | Phase 1 | 2005-05-01 | 2015-08-25 |
NCT00111683 | Chronic Myelogenous Leukemia in Blast Crisis|Lymphocytic Leukemia, B Cell, Acute|Myelodysplastic Syndromes|Myelogenous Leukemia, Chronic | Drug: MK0457 | Merck Sharp & Dohme Corp. | Phase 1 | 2005-06-01 | 2015-08-21 |
NCT00290550 | Carcinoma, Non-Small-Cell Lung | Drug: MK0457 | Merck Sharp & Dohme Corp. | Phase 2 | 2006-06-01 | 2015-07-24 |
NCT00099346 | Colorectal Cancer|Advanced Solid Tumors | Drug: MK0457, VX-680 (Aurora Kinase Inhibitor) | Merck Sharp & Dohme Corp. | Phase 1 | 2005-01-01 | 2015-06-16 |
NCT00405054 | Leukemia | Drug: MK0457 | Merck Sharp & Dohme Corp. | Phase 2 | 2006-12-01 | 2015-01-23 |
NCT00500006 | Chronic Myelogenous Leukemia|Leukemia, Lymphoblastic, Acute, Philadelphia-Positive | Drug: MK0457|Drug: dasatinib | Merck Sharp & Dohme Corp. | Phase 1 | 2007-10-01 | 2015-01-29 |
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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