PCI-24781是一种新型的pan-HDAC抑制剂,靶向作用于HDAC1,Ki为7 nM,对HDACs 2, 3, 6,和10有适中的抑制性,但比作用于HDAC8选择性强40倍。
PCI-24781 (Abexinostat) is a novel pan-HDAC inhibitor mostly targeting HDAC1 with Ki of 7 nM, modest potent to HDACs 2, 3, 6, and 10 and greater than 40-fold selectivity against HDAC8. Phase 1/2.
0–10 μM,
~200 mg/kg每隔一天一次或者每星期连续四天,停滞三天。
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] Buggy JJ, et al. Mol Cancer Ther, 2006, 5(5), 1309-1317.
分子式 C21H23N3O5 |
分子量 397.42 |
CAS号 783355-60-2 |
储存方式 ﹣20 ℃冷藏长期储存。冰袋运输 |
溶剂(常温) |
DMSO 80 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 |
NCT01027910 | Sarcoma | Drug: PCI-24781|Drug: Doxorubicin|Drug: GCSF | Massachusetts General Hospital|Dana-Farber Cancer Institute|Brigham and Women's Hospital|Pharmacyclics LLC. | Phase 1|Phase 2 | 2009-02-01 | 2016-12-21 |
NCT01149668 | Lymphoma|Non-Hodgkin's Lymphoma|Hodgkin Disease|Multiple Myeloma|Leukemia|Lymphocytic | Drug: PCI-24781 | Pharmacyclics LLC. | Phase 1 | 2010-06-01 | 2013-06-17 |
NCT01543763 | Metastatic Solid Tumors | Drug: PZP115891, PCI-24781 | University of California, San Francisco|GlaxoSmithKline|Pharmacyclics LLC. | Phase 1 | 2012-05-01 | 2015-01-15 |
NCT00724984 | Lymphoma|Hodgkin Disease|Lymphoma, Non-Hodgkin | Drug: PCI-24781 | Pharmacyclics LLC. | Phase 1|Phase 2 | 2008-07-01 | 2014-02-27 |
NCT00562224 | Neoplasms by Site|Lymphoma, Non-hodgkin|Hodgkin Disease|Multiple Myeloma|Leukemia, Lymphocytic, Chronic | Drug: PCI-24781 | Pharmacyclics LLC. | Phase 1 | 2007-11-01 | 2011-09-26 |
NCT00473577 | Hematologic Neoplasms|Neoplasms | Drug: CRA-24781 | Pharmacyclics LLC. | Phase 1 | 2005-08-01 | 2010-08-24 |
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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