Pacritinib (SB1518)对JAK2WT,JAK2V617F,FLT3,JAK1和JAK3的IC50分别为23nM,19nM,22nM,1280nM和520nM。
Pacritinib (SB1518) is a potent and selective inhibitor of Janus Kinase 2 (JAK2) and Fms-Like Tyrosine Kinase-3 (FLT3) with IC50s of 23 and 22 nM in cell-free assays, respectively. Phase 3.
~10 μM
150 mg/kg 口服灌胃
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] Hart S, et al. Leukemia, 2011, 25(11), 1751-1759.
[2] William AD, et al. Discovery of the macrocycle 11-(2-pyrrolidin-1-yl-ethoxy)-14,19-dioxa-5,7,26-triaza-tetracyclo[19.3.1.1(2,6).1(8,12)]heptacosa-1(25),2(26),3,5,8,10,12(27),16,21,23-decaene (SB1518), a potent Janus kinase 2/fms-like tyrosine kinase-3 (JAK2/FLT3) inhibitor for the treatment of myelofibrosis and lymphoma. J Med Chem. 2011 Jul 14;54(13):4638-58.
[3] Novotny-Diermayr V, et al. The oral HDAC inhibitor pracinostat (SB939) is efficacious and synergistic with the JAK2 inhibitor pacritinib(SB1518) in preclinical models of AML. Blood Cancer J. 2012 May;2(5):e69.
分子式 C28H32N4O3 |
分子量 472.58 |
CAS号 937272-79-2 |
储存方式 ﹣20 ℃冷藏长期储存。冰袋运输 |
溶剂(常温) |
DMSO 12 mg/mL |
Water <1 mg/mL |
Ethanol <1 mg/mL |
体内溶解度
NCT02532010 | Acute Myeloid Leukemia (AML) | Drug: Pacritinib|Drug: Decitabine|Drug: Cytarabine | Weill Medical College of Cornell University | Phase 2 | 2015-06-01 | 2016-02-17 |
NCT02803762 | Healthy | Drug: Pacritinib | CTI BioPharma|QPS-Qualitix | Phase 1 | 2014-07-01 | 2016-06-14 |
NCT02765724 | Myelofibrosis | Drug: Pacritinib | CTI BioPharma|SGS S.A. | Phase 1 | 2015-01-01 | 2016-05-04 |
NCT02807116 | Healthy Subjects | Drug: Pacritinib|Drug: Rifampin|Drug: Pacritinib and Rifampin | CTI BioPharma|Covance | Phase 1 | 2015-01-01 | 2016-06-20 |
NCT02807051 | Drug Interaction Study | Drug: Pacritinib|Drug: Clarithromycin|Drug: Pacritinib and Clarithromycin | CTI BioPharma|Covance | Phase 1 | 2014-09-01 | 2016-06-20 |
NCT02277093 | Colorectal Cancer | Drug: Pacritinib | Washington University School of Medicine|CTI BioPharma | Phase 2 | 2015-09-01 | 2016-11-09 |
NCT02677948 | Chronic Lymphocytic Leukemia|Lymphoma, Small Lymphocytic | Drug: Pacritinib|Drug: Ibrutinib | University of Michigan Cancer Center | Phase 1|Phase 2 | 2016-10-01 | 2016-09-01 |
NCT02564536 | Chronic Myelomonocytic Leukemia|Juvenile Myelomonocytic Leukemia|Atypical Chronic Myeloid Leukemia|Myeloproliferative Neoplasm|Myelodysplastic Syndromes|Myelofibrosis | Drug: Pacritinib|Drug: Decitabine | Washington University School of Medicine|CTI BioPharma | Phase 1 | 2017-06-01 | 2017-03-03 |
NCT02469415 | Leukemia | Drug: Pacritinib|Drug: 5-azacitidine|Drug: Decitabine | M.D. Anderson Cancer Center|CTI BioPharma | Phase 2 | 2015-09-01 | 2017-01-18 |
NCT02323607 | Recurrent Adult Acute Myeloid Leukemia|Secondary Acute Myeloid Leukemia|Therapy-Related Acute Myeloid Leukemia|Untreated Adult Acute Myeloid Leukemia | Drug: Pacritinib|Drug: Cytarabine|Drug: Daunorubicin Hydrochloride|Drug: Decitabine|Other: Laboratory Biomarker Analysis|Other: Pharmacological Study | Bhavana Bhatnagar|CTI BioPharma|Ohio State University Comprehensive Cancer Center | Phase 1 | 2016-01-01 | 2016-07-14 |
NCT02342353 | Non-Small Cell Lung Cancer|Nonsmall Cell Lung Cancer|Carcinoma, Non-Small-Cell Lung | Drug: Pacritinib|Drug: Erlotinib | Washington University School of Medicine | Phase 1|Phase 2 | 2015-05-18 | 2017-02-14 |
NCT02891603 | Graft Vs Host Disease|GVHD | Drug: Pacritinib|Drug: Sirolimus|Drug: Tacrolimus | H. Lee Moffitt Cancer Center and Research Institute | Phase 1|Phase 2 | 2017-04-30 | 2017-01-25 |
NCT02584777 | Primary Myelofibrosis | Biological: Pacritinib | Baxalta US Inc.|CTI BioPharma | Phase 2 | 2015-11-01 | 2016-07-08 |
NCT01773187 | Primary Myelofibrosis|Post-polycythemia Vera Myelofibrosis|Post-essential Thrombocythemia Myelofibrosis | Drug: Pacritinib|Drug: Best Available Therapy | CTI BioPharma | Phase 3 | 2012-12-01 | 2016-12-15 |
NCT02808455 | Healthy Subjects | Drug: Pacritinib 400 mg Capsule (Treatment A)|Drug: Pacritinib 80 mg Solution (Treatment B) | CTI BioPharma|Covance | Phase 1 | 2015-01-01 | 2016-06-16 |
NCT02055781 | Primary Myelofibrosis|Post-polycythemia Vera Myelofibrosis|Post-essential Thrombocythemia Myelofibrosis | Drug: Pacritinib|Drug: Best Available Therapy | CTI BioPharma | Phase 3 | 2013-12-01 | 2016-12-15 |
NCT02807077 | Myelofibrosis | Drug: Pacritinib | CTI BioPharma|SGS S.A. | Phase 1 | 2014-11-01 | 2016-06-20 |
NCT02410551 | Myeloproliferative Diseases | Drug: Pacritinib|Drug: Busulfan|Behavioral: Questionnaires|Behavioral: Phone Calls|Procedure: Allogeneic Stem Cell Transplantation|Drug: Fludarabine | M.D. Anderson Cancer Center|CTI BioPharma | Phase 2 | 2015-06-15 | 2017-01-23 |
NCT02823171 | Healthy | Drug: Treatment A: 400 mg Pacritinib P3CT|Drug: Treatment B: 400 mg of pacritinib FMI | CTI BioPharma|Covance | Phase 1 | 2015-08-01 | 2016-06-30 |
NCT02807207 | Healthy Subjects | Drug: A: 400 mg pacritinib|Other: B: Placebo|Drug: C: 400 mg moxifloxacin | CTI BioPharma|Covance | Phase 1 | 2014-10-01 | 2016-06-16 |
NCT02251821 | Primary Myelofibrosis|Secondary Myelofibrosis | Procedure: Allogeneic Hematopoietic Stem Cell Transplantation|Drug: Busulfan|Drug: Cyclophosphamide|Drug: Fludarabine Phosphate|Other: Laboratory Biomarker Analysis|Drug: Melphalan|Drug: Methotrexate|Drug: Momelotinib|Drug: Mycophenolate Mofetil|Drug: Pacritinib|Drug: Ruxolitinib|Drug: Tacrolimus|Radiation: Total-Body Irradiation|Procedure: Umbilical Cord Blood Transplantation | Fred Hutchinson Cancer Research Center|National Cancer Institute (NCI)|National Heart, Lung, and Blood Institute (NHLBI) | Phase 2 | 2014-10-01 | 2016-11-29 |
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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