Linsitinib(OSI-906)是口服活性的ATP竞争性IGF-1R和insulin受体双重抑制剂,IC50分别为35 nM和75 nM。
OSI-906 (Linsitinib) is an orally bioavailable, potent small molecular dual inhibitor of IGF-1R and InsR with IC50 of 35 nM and 75 nM. OSI-906 through its inhibition of both IGF-1R and IR, prevents ligand-induced activation of downstream pathways including pAKT, pERK1/2 and p-p70S6K and, therefore, inhibits proliferation in a variety of tumor cell lines. OSI-906 displayed robust in vivo anti-tumor efficacy in an IGF-1R-driven xenograft model when administered orally.
30% PEG400+0.5% Tween80+5% propylene glycol
0.02-0.8 μM
25 mg/kg和75 mg/kg 口服处理,每天一次,持续14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] Mulvihill MJ, et al. Future Med Chem, 2009, 1(6), 1153-1171.
分子式 C26H23N5O |
分子量 421.49 |
CAS号 867160-71-2 |
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 |
NCT01529684 | Advanced Solid Tumors|Pharmacokinetics of 14C-OSI-906 | Drug: radio-labeled OSI-906|Drug: OSI-906 | Astellas Pharma Global Development, Inc.|Astellas Pharma Inc | Phase 1 | 2012-01-01 | 2013-04-12 |
NCT01016860 | Colorectal Cancer | Drug: OSI-906|Drug: irinotecan | University of Colorado, Denver | Phase 1 | 2009-12-01 | 2013-10-18 |
NCT00514306 | Advanced Solid Tumors | Drug: OSI-906 | Astellas Pharma Inc | Phase 1 | 2007-06-01 | 2011-09-12 |
NCT00924989 | Adrenocortical Carcinoma | Drug: OSI-906|Other: Placebo | Astellas Pharma Inc | Phase 3 | 2009-09-01 | 2013-07-10 |
NCT00514007 | Advanced Solid Tumors | Drug: OSI-906 | Astellas Pharma Inc | Phase 1 | 2006-12-01 | 2012-04-16 |
NCT01221077 | Non Small Cell Lung Cancer|NSCLC | Drug: OSI-906|Drug: Erlotinib|Drug: Placebo | Astellas Pharma Inc | Phase 2 | 2011-12-01 | 2014-10-03 |
NCT01334710 | Liver Cancer | Drug: Sorafenib and OSI-906 | Emory University|OSI Pharmaceuticals | Phase 2 | 2011-03-01 | 2013-11-18 |
NCT01101906 | Advanced Hepatocellular Carcinoma (HCC) | Drug: OSI-906|Drug: Placebo | Astellas Pharma Inc | Phase 2 | 2010-10-01 | 2012-12-10 |
NCT01600807 | Pancreatic Cancer, Metastatic | Drug: Gemcitabine, Erlotinib, OSI-906|Drug: Gemcitabine, Erlotinib | Dana-Farber Cancer Institute | Phase 1|Phase 2 | null | 2013-06-25 |
NCT00739453 | Advanced Solid Tumors | Drug: OSI-906|Drug: erlotinib | Astellas Pharma Inc | Phase 1 | 2008-10-01 | 2011-12-21 |
NCT01205685 | Hormone-sensitive Metastatic Breast Cancer | Drug: OSI-906|Drug: Erlotinib|Drug: Letrozole|Drug: Goserelin | Vanderbilt-Ingram Cancer Center | Phase 2 | 2010-05-01 | 2012-08-10 |
NCT01186861 | Non-Small Cell Lung Cancer (NSCLC) With Nonprogression Following 4 Cycles of Platinum-based Chemotherapy | Drug: OSI-906|Drug: erlotinib|Drug: placebo | Astellas Pharma Inc | Phase 2 | 2010-12-01 | 2015-04-07 |
NCT01154335 | Metastatic Colorectal Cancer | Drug: OSI-906|Drug: Everolimus | SCRI Development Innovations, LLC|Novartis Pharmaceuticals|OSI Pharmaceuticals | Phase 1 | 2010-07-01 | 2015-01-06 |
NCT00889382 | Solid Tumors|Ovarian Cancer | Drug: OSI-906|Drug: Paclitaxel | Astellas Pharma Inc | Phase 1|Phase 2 | 2009-07-01 | 2014-09-22 |
NCT01533246 | Adenocarcinoma of the Prostate|Hormone-resistant Prostate Cancer|Recurrent Prostate Cancer|Stage IV Prostate Cancer | Drug: linsitinib|Other: laboratory biomarker analysis | National Cancer Institute (NCI) | Phase 2 | 2012-02-01 | 2015-03-02 |
NCT01567384 | Cancer|Neoplasms|Tumors | Drug: OSI-906 and Pemetrexed | Emory University|OSI Pharmaceuticals | Phase 1 | 2012-05-01 | 2013-11-19 |
NCT01427205 | Head and Neck Cancer | Drug: Cetuximab|Drug: OSI-906|Other: Placebo | M.D. Anderson Cancer Center|OSI Pharmaceuticals | Phase 2 | 2013-06-01 | 2013-04-04 |
NCT01013506 | Breast Cancer | Drug: IGF-1R inhibitor OSI-906|Drug: erlotinib hydrochloride|Drug: goserelin|Drug: letrozole | Vanderbilt-Ingram Cancer Center|National Cancer Institute (NCI) | Phase 2 | 2009-08-01 | 2013-05-22 |
NCT02546544 | Relapsed Ewing Sarcoma|Refractory Ewing Sarcoma | Drug: Linsitinib | University of Oxford|European Organisation for Research and Treatment of Cancer - EORTC|European Commission|Astellas Pharma Inc|Oxford University Hospitals NHS Trust | Phase 2 | 2014-03-01 | 2017-03-21 |
NCT01560260 | Carney Complex|Chondrosarcoma|Gastrointestinal Stromal Tumor|Paraganglioma | Other: Laboratory Biomarker Analysis|Drug: Linsitinib|Other: Pharmacological Study | National Cancer Institute (NCI) | Phase 2 | 2012-03-01 | 2016-11-18 |
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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