ALK (IC50 = 0.7 nM)

体外活性：贝利扎替尼（以前称为 TSR-011）是一种有效的口服生物可利用的 ALK（间变性淋巴瘤激酶）双重抑制剂，IC50 为 0.7 nM，也是一种原肌球蛋白受体激酶 (TRK) 抑制剂，IC50 值小于 3 nM对于 TRK A、B 和 C。贝利扎替尼对野生型重组 ALK 激酶具有高亲和力，该激酶在某些肿瘤中过度表达，因此，贝利扎替尼通过破坏 ALK 和 TRK 介导的信号转导并抑制肿瘤细胞生长，具有潜在的抗癌活性在 ALK/TRK 过表达的肿瘤细胞中。 TSR-011 对野生型重组 ALK 激酶活性具有高亲和力，IC50 值为 0.7 nM，并抑制原肌球蛋白受体激酶 (TRK) A、B 和 C (IC50 < 3nM)。激酶测定：贝利扎替尼是一种有效的 ALK 抑制剂，IC50 为 0.7 nM，也是一种原肌球蛋白受体激酶 (TRK) 抑制剂，TRK A、B 和 C 的 IC50 值小于 3 nM。细胞测定：

TSR-011 在小鼠模型中显示出对 ALK 依赖性肿瘤生长的有效抑制作用，并且耐受性良好。

Belizatinib 对 TRK A、B 和 C 的 IC50 小于 3 nM，对 ALK 的 IC50 为 0.7 nM，使其成为原肌球蛋白受体激酶 (TRK) 的强抑制剂。

[1]. Journal of clinical oncology. 2014.

C33H44FN5O3

577.73

577.34

C, 68.61; H, 7.68; F, 3.29; N, 12.12; O, 8.31

1357920-84-3

1357920-84-3;1388225-79-3 (TSR-011 isomer);

Solid powder

CC(C)NC(=O)C1CCC(CC1)N2C3=C(C=CC(=C3)CN4CCC(CC4)C(C)(C)O)N=C2NC(=O)C5=CC=C(C=C5)F

WSTUJEXAPHIEIM-UHFFFAOYSA-N

InChI=1S/C33H44FN5O3/c1-21(2)35-30(40)24-8-12-27(13-9-24)39-29-19-22(20-38-17-15-25(16-18-38)33(3,4)42)5-14-28(29)36-32(39)37-31(41)23-6-10-26(34)11-7-23/h5-7,10-11,14,19,21,24-25,27,42H,8-9,12-13,15-18,20H2,1-4H3,(H,35,40)(H,36,37,41)

4-fluoro-N-[6-[[4-(2-hydroxypropan-2-yl)piperidin-1-yl]methyl]-1-[4-(propan-2-ylcarbamoyl)cyclohexyl]benzimidazol-2-yl]benzamide

2934.99.9001

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.

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Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline)
*Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution.
Injection Formulation 2: DMSO : PEG300 ：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline)
Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil)
Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals).

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Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)]
*Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.
Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin → 500 μL Saline)
Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO → 100 μLPEG300 → 200 μL castor oil → 650 μL Saline)
Injection Formulation 7: Ethanol : Cremophor : Saline = 10： 10 : 80 (i.e. 100 μL Ethanol → 100 μL Cremophor → 800 μL Saline)
Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline
Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH → 900 μL Corn oil)
Injection Formulation 10: EtOH : PEG300：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline)

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Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium)
Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose
Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals).

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Oral Formulation 3: Dissolved in PEG400
Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose
Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose
Oral Formulation 6: Mixing with food powders

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Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently.

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请根据您的实验动物和给药方式选择适当的溶解配方/方案：
1、请先配制澄清的储备液(如：用DMSO配置50 或 100 mg/mL母液(储备液));
2、取适量母液，按从左到右的顺序依次添加助溶剂，澄清后再加入下一助溶剂。以 下列配方为例说明 (注意此配方只用于说明，并不一定代表此产品 的实际溶解配方):
10% DMSO → 40% PEG300 → 5% Tween-80 → 45% ddH2O (或 saline);
假设最终工作液的体积为 1 mL, 浓度为5 mg/mL: 取 100 μL 50 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀/澄清；向上述体系中加入50 μL Tween-80，混合均匀/澄清；然后继续加入450 μL ddH2O (或 saline)定容至 1 mL；
3、溶剂前显示的百分比是指该溶剂在最终溶液/工作液中的体积所占比例;
4、 如产品在配制过程中出现沉淀/析出，可通过加热(≤50℃)或超声的方式助溶;
5、为保证最佳实验结果，工作液请现配现用！
6、如不确定怎么将母液配置成体内动物实验的工作液，请查看说明书或联系我们;
7、 以上所有助溶剂都可在 Invivochem.cn网站购买。