CS-2660 (JNJ-38158471)
目录号 : GC25313CS-2660 (JNJ-38158471) is a well tolerated, orally available, highly selective VEGFR-2 inhibitor with IC50 of 40 nM. CS-2660 (JNJ-38158471) also inhibits closely related tyrosine kinases such as RET (c-RET) and Kit (c-Kit) with IC50 of 180 nM and 500 nM，while it has no significant activity (>1 microM) against VEGFR-1 and VEGFR-3.
Cas No.:951151-97-6
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
CS-2660 (JNJ-38158471) is a well tolerated, orally available, highly selective VEGFR-2 inhibitor with IC50 of 40 nM. CS-2660 (JNJ-38158471) also inhibits closely related tyrosine kinases such as RET (c-RET) and Kit (c-Kit) with IC50 of 180 nM and 500 nM，while it has no significant activity (>1 microM) against VEGFR-1 and VEGFR-3.
[1] Kenneth R LaMontagne, et al. Angiogenesis. 2009;12(3):287-96.
| Cas No. | 951151-97-6 | SDF | Download SDF |
| 分子式 | C15H17ClN6O3 | 分子量 | 364.79 |
| 溶解度 | DMSO: 30 mg/mL (82.24 mM);Water: Insoluble;Ethanol: Insoluble | 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 | 2.7413 mL | 13.7065 mL | 27.413 mL |
| 5 mM | 0.5483 mL | 2.7413 mL | 5.4826 mL |
| 10 mM | 0.2741 mL | 1.3707 mL | 2.7413 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。
A highly selective, orally bioavailable, vascular endothelial growth factor receptor-2 tyrosine kinase inhibitor has potent activity in vitro and in vivo
Angiogenesis 2009;12(3):287-96.PMID:19544081DOI:10.1007/s10456-009-9151-7
Angiogenesis is a complex process that relies on a variety of growth factors and signaling pathways to stimulate endothelial cell responses and establish functional blood vessels. Signaling through the vascular endothelial growth factor (VEGF) receptors is an important mediator of angiogenesis, a hallmark of tumor growth and metastasis. Inhibition of signaling through VEGF has been clinically validated with FDA-approvals of bevacizumab, sorafenib, and suntinib. Our goal was to discover an orally available, selective VEGFR-2 inhibitor. A novel oxime, 1-{4-[6-amino-5-(methoxyimino-methyl)-pyrimidin-4-yloxy]-2-chloro-phenyl}-3-ethyl-urea (JNJ-38158471), was identified as a potent and selective inhibitor of VEGFR-2. While JNJ-38158471 shares some structure features with sorafenib, unlike sorafenib, it lacks Raf kinase activity. JNJ-38158471 inhibits VEGFR-2 (IC50 = 40 nM) and closely related tyrosine kinases, Ret (180 nM) and Kit (500 nM); it has no significant activity (>1 microM) against VEGFR-1 and VEGFR-3. At nanomolar levels, it inhibits VEGF-stimulated autophosphorylation of VEGFR-2 in a whole cell assay and inhibits VEGF-dependent endothelial migration. Once-daily oral dosing of JNJ-3815871 to nude mice bearing human A431, HCT116, and A375 tumors resulted in up to 90% tumor growth inhibition. Strikingly, after termination of JNJ-38158471 monotherapy-treatment of A375 xenografts, tumor growth delay was significantly prolonged up to 4 weeks. Anti-tumor efficacy correlated well with the observed dose concentrations (on a mg/kg basis) necessary to inhibit VEGF-induced corneal angiogenesis in C57BL/6J mice. In addition, the compound inhibited spontaneous polyp formation in the APC min-mouse model. These data demonstrate that JNJ-38158471 is a well tolerated, orally available, highly selective VEGFR-2 inhibitor that may have therapeutic benefit in human malignancies.