S116836
目录号 : GC63332
S116836 是一种有效的，具有口服活性的 BCR-ABL 酪氨酸激酶抑制剂 (TKI)，可阻断野生型和 T315I BCR-ABL。S116836 能有效抑制 BCR-ABL 的磷酸化并诱导细胞凋亡 (apoptosis)。S116836 抑制 WT 和 T315I 突变型 BCR-ABL 肿瘤的生长，不会引起明显的心脏毒性。S116836 还抑制 SRC、LYN、HCK、LCK 和 BLK，以及受体酪氨酸激酶，如 FLT3、TIE2、KIT、PDGFR-β。具有抗肿瘤活性。
Cas No.:1257628-57-1
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
S116836, a potent, orally active BCR-ABL tyrosine kinase inhibitor (TKI), blocks both wild-type as well as T315I Bcr-Abl. S116836 potently inhibits the phosphorylation of BCR-ABL and induces apoptosis. S116836 inhibits growth of WT and T315I mutant BCR-ABL tumors and does not cause significant cardiotoxicity. S116836 also inhibits SRC, LYN, HCK, LCK and BLK, and receptor tyrosine kinases such as FLT3, TIE2, KIT, PDGFR-β. Antitumor activies[1][2][3].
S116836 (0.01-1 μM; 24 hours) significantly reduces the cellular proliferation of BaF3/WT and BaF3/T315I cells (IC50 values of 0.05 μM and 0.20 μM, respectively)[1].S116836 (0.01-1 μM； 24 hours) significantly downregulates the expression level of p-BCR-ABL in BaF3/WT cells[1].S116836 (0.01-1 μM; 24 hours) significantly downregulates the expression level of p-BCR-ABL in Imatinib-resistant BaF3/T315I cells[1].S116836 (0.01-1 μM; 24 hours) significantly downregulates the expression level of p-Crkl and p-STAT5 (downstream signaling proteins of BCR-ABL) in both BaF3/WT and BaF3/T315I cells[1].S116836 (0.1, 0.3, and 0.5 μM; 24 hours) arrests the BaF3/WT and BaF3/T315I cells in G0/G1 phase of the cell cycle[1].S116836 (0.3 and 0.5 μM; 24 hours) increases ROS production and decreases GSH levels in BaF3/WT and BaF3/T315I cells[1].S116836 (0.1, 0.3, and 0.5 μM; 24 hours) induces apoptosis in BaF3/WT and BaF3/T315I cells[1].SAHA and S116836 synergistically induce apoptosis in imatinib-resistant chronic myelogenous leukemia cells[2].S116836 potently inhibits PDGFRα and its downstream signaling molecules such as STAT3, AKT, and Erk1/2. S116836 effectively inhibits the growth of the WT and T674I FIP1L1-PDGFRα-expressing neoplastic cells. S116836 induces intrinsic pathway of apoptosis as well as the death receptor pathway, coincided with up-regulation of the proapoptotic BH3-only protein Bim-EL through the Erk1/2 pathway[3].
S116836 (100 or 200 mg/kg; i.p.; q3d×6, athymic NCR nude mice) decreases the volume and weight of xenograft tumors expressing WT and T315I mutant BCR-ABL[1].S116836 (200mg/kg/d, oral gavage for 14 days) inhibits the growth of xenografted T674I-FIP1L1-PDGFRα cells in nude mice[3].
[1]. Gupta P, et al. Preclinical development of a novel BCR-ABL T315I inhibitor against chronic myeloid leukemia. Cancer Lett. 2020;472:132-141. [2]. Bu Q, et al. SAHA and S116836, a novel tyrosine kinase inhibitor, synergistically induce apoptosis in imatinib-resistant chronic myelogenous leukemia cells. Cancer Biol Ther. 2014;15(7):951-962. [3]. Shen Y, et al. Antitumor activity of S116836, a novel tyrosine kinase inhibitor, against imatinib-resistant FIP1L1-PDGFRα-expressing cells. Oncotarget. 2014;5(21):10407-10420.
| Cas No. | 1257628-57-1 | SDF | |
| 分子式 | C27H21F3N6O | 分子量 | 502.49 |
| 溶解度 | DMSO : 65 mg/mL (129.36 mM; ultrasonic and warming and heat to 60°C) | 储存条件 | 4°C, stored under nitrogen |
| 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 | 1.9901 mL | 9.9504 mL | 19.9009 mL |
| 5 mM | 0.398 mL | 1.9901 mL | 3.9802 mL |
| 10 mM | 0.199 mL | 0.995 mL | 1.9901 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 |
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| % 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。
Antitumor activity of S116836, a novel tyrosine kinase inhibitor, against imatinib-resistant FIP1L1-PDGFRα-expressing cells
Oncotarget 2014 Nov 15;5(21):10407-20.PMID:25431951DOI:10.18632/oncotarget.2090.
The FIP1-like-1-platelet-derived growth factor receptor alpha (FIP1L1-PDGFRα) fusion oncogene is the driver factor in a subset of patients with hypereosinophilic syndrome (HES)/chronic eosinophilic leukemia (CEL). Most FIP1L1-PDGFRα-positive patients respond well to the tyrosine kinase inhibitor (TKI) imatinib. Resistance to imatinib in HES/CEL has been described mainly due to the T674I mutation in FIP1L1-PDGFRα, which is homologous to the imatinib-resistant T315I mutation in BCR-ABL. Development of novel TKIs is imperative to overcome resistance to imatinib. We synthesized S116836, a novel TKI. In this study, we evaluated the antitumor activity of S116836 in FIP1L1-PDGFRα-expressing cells. The results showed that S116836 potently inhibited PDGFRα and its downstream signaling molecules such as STAT3, AKT, and Erk1/2. S116836 effectively inhibited the growth of the WT and T674I FIP1L1-PDGFRα-expressing neoplastic cells in vitro and in nude mouse xenografts. Moreover, S116836 induced intrinsic pathway of apoptosis as well as the death receptor pathway, coincided with up-regulation of the proapoptotic BH3-only protein Bim-EL through the Erk1/2 pathway. In conclusion, S116836 is active against WT and T674I FIP1L1-PDGFRα-expressing cells, and may be a prospective agent for the treatment of HES/CEL.
SAHA and S116836, a novel tyrosine kinase inhibitor, synergistically induce apoptosis in imatinib-resistant chronic myelogenous leukemia cells
Cancer Biol Ther 2014 Jul;15(7):951-62.PMID:24759597DOI:10.4161/cbt.28931.
Limited treatment options are available for chronic myelogenous leukemia (CML) patients who develop imatinib mesylate (IM) resistance. Here we proposed a novel combination regimen, a co-administration of S116836, a novel small molecule multi-targeted tyrosine kinase inhibitor that was synthesized by rational design, and histone deacetylases inhibitor (HDACi) suberoylanilide hydroxamic acid (SAHA), to overcome IM resistance in CML. S116836 at low concentrations used in the present study mildly downregulates auto-tyrosine phosphorylation of Bcr-Abl. SAHA, an FDA-approved HDACi drug, at 1 μM has modest anti-tumor activity in treating CML. However, we found a synergistic interaction between SAHA and S116836 in Bcr-Abl-positive CML cells that were sensitive or resistant to IM. Exposure of KBM5 and KBM5-T315I cells to minimal or non-toxic concentrations of SAHA and S116836 synergistically reduced cell viability and induced cell death. Co-treatment with SAHA and S116838 repressed the expressions of anti-apoptosis proteins, such as Mcl-1 and XIAP, but promoted Bim expression and mitochondrial damage. Of importance, treatment with both drugs significantly reduced cell viability of primary human CML cells, as compared with either agent alone. Taken together, our findings suggest that SAHA exerts synergistically with S116836 at a non-toxic concentration to promote apoptosis in the CML, including those resistant to imatinib or dasatinib.
Preclinical development of a novel BCR-ABL T315I inhibitor against chronic myeloid leukemia
Cancer Lett 2020 Mar 1;472:132-141.PMID:31837444DOI:10.1016/j.canlet.2019.11.040.
Chronic Myeloid Leukemia (CML) is a myeloproliferative neoplasm primarily due to the presence of the BCR-ABL fusion gene that produces the constitutively active protein, BCR-ABL. Imatinib, a BCR-ABL-targeted drug, is a first-line drug for the treatment of CML. Resistance to imatinib occurs as a result of mutations in the BCR-ABL kinase domains. In this study, we evaluated S116836, a novel BCR-ABL inhibitor, for its anti-cancer efficacy in the wild-type (WT) and T315I mutant BCR-ABL. S116836 was efficacious in BaF3 cells with WT or T315I mutated BCR-ABL genotypes. S116836 inhibits the phosphorylation of BCR-ABL and its downstream signaling in BaF3/WT and BaF3/T315I cells. Mechanistically, S116836 arrests the cells in the G0/G1 phase of cell cycle, induces apoptosis, increases ROS production, and decreases GSH production in BaF3/WT and BaF3/T315I cells. Moreover, in mouse tumor xenografts, S116836 significantly inhibits the growth and volume of tumors expressing the WT or T315I mutant BCR-ABL without causing significant cardiotoxicity. Overall, our results indicate that S116836 significantly inhibits the imatinib-resistant T315I BCR-ABL mutation and could be a novel drug candidate for treating imatinib-resistant CML patients.