Tivozanib
别名: AV-951, KRN-951 中文名称：替沃扎尼
Tivozanib是一种有效的，选择性VEGFR抑制剂，作用于VEGFR1/2/3时，IC50分别为0.21 nM/0.16 nM/0.24 nM，也抑制PDGFR和c-Kit，作用于FGFR-1， Flt3， c-Met EGFR和IGF-1R活性较弱。Phase 3。
Tivozanib Chemical Structure
CAS: 475108-18-0
产品质控
批次：
纯度：
99.64%
99.64
Tivozanib相关产品
相关信号通路图
细胞实验数据示例
| 细胞系 | 实验类型 | 给药浓度 | 孵育时间 | 活性描述 | 文献信息 |
|---|---|---|---|---|---|
| MCF7 cells | Proliferation assay | Antiproliferative activity against human MCF7 cells, IC50=0.38 μM | 24583357 | ||
| DAOY | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for DAOY cells | 29435139 | ||
| SJ-GBM2 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 cells | 29435139 | ||
| BT-37 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-37 cells | 29435139 | ||
| NB-EBc1 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB-EBc1 cells | 29435139 | ||
| U-2 OS | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for U-2 OS cells | 29435139 | ||
| Saos-2 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Saos-2 cells | 29435139 | ||
| SK-N-SH | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-SH cells | 29435139 | ||
| LAN-5 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for LAN-5 cells | 29435139 | ||
| Rh18 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh18 cells | 29435139 | ||
| OHS-50 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells | 29435139 | ||
| RD | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD cells | 29435139 | ||
| Rh41 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh41 cells | 29435139 | ||
| A673 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for A673 cells) | 29435139 | ||
| SK-N-MC | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for SK-N-MC cells | 29435139 | ||
| TC32 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for TC32 cells | 29435139 | ||
| SK-N-SH | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for SK-N-SH cells | 29435139 | ||
| 点击查看更多细胞系数据 | |||||
生物活性
| 产品描述 | Tivozanib是一种有效的，选择性VEGFR抑制剂，作用于VEGFR1/2/3时，IC50分别为0.21 nM/0.16 nM/0.24 nM，也抑制PDGFR和c-Kit，作用于FGFR-1， Flt3， c-Met EGFR和IGF-1R活性较弱。Phase 3。 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 靶点 |
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| 体外研究(In Vitro) | ||||
| 体外研究活性 | AV-951 也抑制PDGFRß和c-Kit的磷酸化作用，IC50 分别为1.72nm 和1.63nM。AV-951阻断VEGF依赖的MAPK活性和内皮细胞增殖。[1]AV-951是新型喹啉-尿素派生物。[2] | |||
|---|---|---|---|---|
| 激酶实验 | 激酶实验 | |||
| 加入1 μmol/L ATP进行无细胞激酶实验，分四组进行，测定AV-951作用于重组受体和非受体酪氨酸激酶的IC50值。用于细胞实验，细胞在含0.5% FBS的培养基中饥饿过夜。加入AV-951或0.1% DMSO，温育1小时，然后在37oC下加入同源配体诱导。诱导受体磷酸化持续5分钟。加溶解buffer(包含1% NP40, 0.5%脱氧胆酸钠, 0.1% SDS, 100 μg/mL苯甲磺酰氟, 1 mmol/L Na3VO4,及溶在PBS中的3% 抑肽酶)溶解细胞。然后加入合适的抗体进行免疫沉淀反应，及加入磷酸酪氨酸进行免疫印迹。分析回归曲线计算IC50值。 | ||||
| 细胞实验 | 细胞系 | 人类脐静脉内皮细胞(HUVEC) 和正常人类皮肤成纤维细胞 | ||
| 浓度 | 1 μM | |||
| 孵育时间 | 15分钟 | |||
| 方法 | 癌细胞接种在96孔板上，在含10% FBS的培养基上培养24小时。加入AV-951，温育72小时。使用WST-1试剂探测细胞活力。 | |||
| 体内研究(In Vivo) | ||
| 体内研究活性 | 活体研究显示AV-951降低移植瘤微血管密度和抑制移植瘤VEGFR-2磷酸化作用水平，尤其当AV-951浓度为1mg/kg (口服处理)。在无胸腺鼠中AV-951几乎抑制全部的移植瘤生长，肿瘤生长抑制率（TGI）>85%。[1]AV-951作用于人类移植瘤模型包括肺, 胸腺, 结肠, 卵巢, 胰脏和前列腺癌，显示出抗癌活性。[2]鼠类腹膜弥散肿瘤模型研究显示AV-951可延长肿瘤携带鼠的寿命。[3] | |
|---|---|---|
| 动物实验 | Animal Models | 无胸腺鼠(RH-rnu/rnu) |
| Dosages | 1 mg/kg | |
| Administration | 口服处理 | |
| NCT Number | Recruitment | Conditions | Sponsor/Collaborators | Start Date | Phases |
|---|---|---|---|---|---|
| NCT04645160 | Recruiting | Cholangiocarcinoma|Bile Duct Neoplasm|Biliary Tract Malignancy |
National Cancer Institute (NCI)|National Institutes of Health Clinical Center (CC) |
March 4 2022 | Phase 1|Phase 2 |
| NCT03136627 | Completed | Carcinoma Renal Cell |
AVEO Pharmaceuticals Inc.|Bristol-Myers Squibb |
March 22 2017 | Phase 1|Phase 2 |
| NCT01853644 | Completed | Recurrent Epithelial Ovarian Cancer|Recurrent Fallopian Tube Cancer|Recurrent Primary Peritoneal Cancer |
Northwestern University|National Comprehensive Cancer Network |
June 6 2013 | Phase 2 |
| NCT01834183 | Withdrawn | Renal Cell Carcinoma |
Dana-Farber Cancer Institute |
June 2013 | Phase 2 |
| NCT01807156 | Terminated | Hepatocellular Cancer |
Emory University|AVEO Pharmaceuticals Inc. |
March 2013 | Phase 2 |
化学信息&溶解度
| 分子量 | 454.86 | 分子式 | C22H19ClN4O5 |
| CAS号 | 475108-18-0 | SDF | Download Tivozanib SDF |
| Smiles | CC1=CC(=NO1)NC(=O)NC2=C(C=C(C=C2)OC3=C4C=C(C(=CC4=NC=C3)OC)OC)Cl | ||
| 储存条件(自收到货起) | |||
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体外溶解度 |
DMSO : 20 mg/mL ( (43.96 mM) ；DMSO吸湿会降低化合物溶解度，请使用新开封DMSO) Water : Insoluble Ethanol : Insoluble |
摩尔浓度计算器 |
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体内溶解度 现配现用，请按从左到右的顺序依次添加，澄清后再加入下一溶剂 |
动物体内配方计算器 | ||||
实验计算
动物体内配方计算器（澄清溶液）
第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量）
mg/kg
g
μL
只
第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系Selleck为您提供正确的澄清溶液配方）
% DMSO
%
% Tween 80
% ddH2O
%DMSO
%
计算结果：
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于μL DMSO溶液（母液浓度mg/mL，注：如该浓度超过该批次药物DMSO溶解度，请先联系Selleck）；
体内配方配制方法：取μL DMSO母液，加入μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入μL ddH2O，混匀澄清。
体内配方配制方法：取μL DMSO母液，加入μL Corn oil，混匀澄清。
注意：1. 首先保证母液是澄清的；
2.一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
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常见问题及建议解决方法
问题 1:
Would you please provide a little bit more detail regarding how to prepare the Tivozanib for in vivo treatment and the storage condition?
回答：
For in vivo formula, we recommend to use 2% DMSO+30% PEG 300+ddH2O up to 1mg/mL. Once dissolved it in solution, please make small aliquots and store them at -80C up to 6 months without repeated thawing and refreezing.
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