Tivantinib (ARQ 197)
(Synonyms: (3R,4R)-3-(5,6-二氢-4H-吡咯并[3,2,1-IJ]喹啉-1-基)-4-(1H-吲哚-3-基)吡咯烷-2,5-二酮,ARQ-197;ARQ197) 目录号 : GC14256
An inhibitor of c-Met
Cas No.:905854-02-6
Sample solution is provided at 25 µL, 10mM.
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Tivantinib (ARQ 197) is an oral, non–adenosine triphosphate-competitive, selective, small-molecule met proto-oncogene (c-MET) inhibitor. The calculated inhibitory constant (Ki) for tivantinib to inhibit recombinant human c-MET was approximately 355 nmol/L.
c-MET, a type of receptor tyrosine kinase, is a high-affinity receptor of the hepatocyte growth factor (HGF). Dysregulated HGF/c-MET-signaling pathway frequently occurs in human cancer [1].
Tivantinib had weak inhibitory effects on VEGF receptor-3 (Flt4), p21-activated kinase 3, calmodulin-dependent kinase II delta, and Pim-1 [1]. Tivantinib displayed cytotoxic activity against a wide panel of human tumor cell lines with an EC50 ranging from 300-600 nmol/L [4]. Remarkably, A549, H3122, PC9 (Del E746_A750), PC9 GR4 (Del E746_A750/T790M), HCC827, HCC827 GR6, H1993 and EBC-1 cell lines showed some degree of sensitivity to tivantinib, with IC50s ranging between 0.36 and 0.8 μM [5]. In tumor cell lines, GTL-16, MKN-45, Hs746T, SNU-5, EBC-1, H1993, NCI-H441, A549, HCT-116, U87-MG, A2780, and TOV-112D, tivantinib indiscriminately inhibited cell proliferation independently of c-MET gene amplification and MET protein expression with an EC50 ranging from 60 to 600 nmol/L. Further research showed that tivantinib promotes mitotic arrest, prevents cells from re-entering G1, and drives them to apoptosis, and induces programmed cell death regardless of the presence or absence of a functional MET kinase [4].
Tivantinib has demonstrated antitumor activity in a wide range of human tumor cell lines and in xenograft models of human lung, colon, prostate, pancreas, and breast cancer [1] [2] [3]. Female 4-week-old athymic nude (nu/nu) mice were used as experimental animals. Tivantinib at a dose of 120 mg/kg significantly inhibited tumor burden in the bone of treated animals compared with the controls, starting from 14 to 21 days after cell injection. Increasing doses of tivantinib decreased the number and the extent of osteolytic lesions [6].
References:
[1]. Ryohei Katayama, Aki Aoyama, Takao Yamori, et al. Cytotoxic Activity of Tivantinib (ARQ 197) Is Not Due Solely to c-MET Inhibition. Cancer Research, 2013, 73(10): 3087-3097.
[2]. Andrew J.Wagner, John M. Goldberg, Steven G. DuBois, et al. Tivantinib (ARQ 197), a Selective Inhibitor of MET, in Patients with Microphthalmia Transcription Factor–Associated Tumors. Cancer, 2012: 5894-5902.
[3]. N. Yamamoto, H. Murakami, T. Nishina, et al. The effect of CYP2C19 polymorphism on the safety, tolerability, and pharmacokinetics of tivantinib (ARQ 197): results from a phase I trial in advanced solid tumors. Annals of Oncology, 2013, 00: 1–7.
[4]. Cristina Basilico, Selma Pennacchietti, Elisa Vigna, et al. Tivantinib (ARQ197) Displays Cytotoxic Activity That Is Independent of Its Ability to Bind MET. Clin Cancer Res, 2013, 19(9):2381-92.
[5]. Cristina Basilico, Selma Pennacchietti, Elisa Vigna, et al. Tivantinib (ARQ197) Displays Cytotoxic Activity That Is Independent of Its Ability to Bind MET. Clinical Cancer Research, 2013, 19(9): 2381–92.
[6]. Sara Previdi, Giovanni Abbadessa, Francesca Dalò, et al. Breast Cancer–Derived Bone Metastasis Can Be Effectively Reduced through Specific c-MET Inhibitor Tivantinib (ARQ 197) and shRNA c-MET Knockdown. Mol Cancer Ther, 2011, 11(1):214-23.
| Kinase experiment [1]: | |
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c-Met SDS-PAGE in vitro kinase assay |
Recombinant c-Met protein (100 ng) was preincubated with increasing concentrations of Tivantinib for 30 mins at room temperature. Following preincubation, 100 μM of poly-Glu-Tyr substrate and various concentrations of ATP containing 5 μCi of [γ-32P]ATP were added to the reaction mixture. The reaction was incubated for 5 mins at room temperature and then stopped by the addition of 5 μL of SDS-polyacrylamide gel, reducing sample buffer. The samples were then loaded onto a 7.5% acrylamide gel and SDS-PAGE was performed. The phosphorylated poly-Glu-Tyr substrates were ultimately visualized by autoradiography. c-Met activity was quantified by densitometry. |
| Cell experiment [2]: | |
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Cell lines |
EBC1, MKN45, SNU638, A549, H460 and HCC827 cells |
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Preparation method |
The solubility of this compound in DMSO is >10 mM. General tips for obtaining a higher concentration: Please warm the tube at 37 °C for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below -20 °C for several months. |
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Reaction Conditions |
0 ~ 4 nM; 72 hrs |
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Applications |
Compared with A549, H460 and HCC827 cells, Tyr1234/Tyr1235-phosphorylated and total c-MET were highly expressed in the EBC1, MKN45 and SNU638 cells. In addition, the EGFR-addicted HCC827 cell line showed high expression of c-MET as well, which, however, was driven by EGFR signaling and thus resistant to c-MET inhibitors. |
| Animal experiment [3]: | |
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Animal models |
Nude mice bearing 1833/TGL cell xenografts |
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Dosage form |
30, 60 and 120 mg/kg, p.o.; q.d. |
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Applications |
The appearance of cancer cells in the leg bones showed differences since 11 to 14 days after cell implant, and increased over time, both in control and Tivantinib-treated groups. Of note, the signal from the hindlimbs of Tivantinib-treated (30 mg/kg) mice was very similar to that of control mice as well. At the doses of 60 and 120 mg/kg, Tivantinib induced a dose-dependent delay and a reduction of bone metastatic growth. |
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Other notes |
Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal. |
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References: [1]. Munshi N, Jeay S, Li Y, Chen CR, France DS, Ashwell MA, Hill J, Moussa MM, Leggett DS, Li CJ. ARQ 197, a novel and selective inhibitor of the human c-Met receptor tyrosine kinase with antitumor activity. Mol Cancer Ther. 2010 Jun;9(6):1544-53. [2]. Ryohei Katayama, Aki Aoyama, Takao Yamori, et al. Cytotoxic Activity of Tivantinib (ARQ 197) Is Not Due Solely to c-MET Inhibition. Cancer Research, 2013, 73(10): 3087-3097. [3]. Sara Previdi, Giovanni Abbadessa, Francesca Dalò, et al. Breast Cancer–Derived Bone Metastasis Can Be Effectively Reduced through Specific c-MET Inhibitor Tivantinib (ARQ 197) and shRNA c-MET Knockdown. Mol Cancer Ther, 2011, 11(1):214-23. | |
| Cas No. | 905854-02-6 | SDF | |
| 别名 | (3R,4R)-3-(5,6-二氢-4H-吡咯并[3,2,1-IJ]喹啉-1-基)-4-(1H-吲哚-3-基)吡咯烷-2,5-二酮,ARQ-197;ARQ197 | ||
| 化学名 | (3S,4R)-3-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)pyrrolidine-2,5-dione | ||
| Canonical SMILES | O=C([C@H](C(C1=CC=C2)=CN3C1=C2CCC3)[C@@H]4C5=CNC6=CC=CC=C56)NC4=O | ||
| 分子式 | C23H19N3O2 | 分子量 | 369.42 |
| 溶解度 | ≥ 18.471mg/mL in DMSO | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.7069 mL | 13.5347 mL | 27.0695 mL |
| 5 mM | 0.5414 mL | 2.7069 mL | 5.4139 mL |
| 10 mM | 0.2707 mL | 1.3535 mL | 2.7069 mL |
| 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） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 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GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
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，
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 saline，混匀澄清。
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。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet