CHMFL-PI3KD-317
目录号 : GC65969
CHMFL-PI3KD-317 是一种高效、选择性、可口服的 PI3Kδ 抑制剂，IC50 值为 6 nM，对其选择性是对其他 PIKK 家族的 10-1500 倍，例如 PI3Kα (IC50，62.6 nM)，PI3Kβ (IC50，284 nM)，PI3Kγ (IC50，202.7 nM)，PIK3C2A (IC50，>10000 nM)，PIK3C2B (IC50，882.3 nM)，VPS34 (IC50，1801.7 nM)，PI4KIIIA (IC50，574.1 nM) 和 PI4KIIIB (IC50，300.2 nM)。在 Raji 细胞中，CHMFL-PI3KD-317 抑制 PI3Kδ 介导的 Akt T308 磷酸化，EC50 值为 4.3 nM。CHMFL-PI3KD-317 对癌细胞具有抗增殖作用。
Cas No.:2244992-76-3
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
CHMFL-PI3KD-317 is a highly potent, selective and orally active PI3Kδ inhibitor, with an IC50 of 6 nM, and exhibits over 10-1500 fold selectivity over other class I, II and III PIKK family isoforms, such as PI3Kα (IC50, 62.6 nM), PI3Kβ (IC50, 284 nM), PI3Kγ (IC50, 202.7 nM), PIK3C2A (IC50, >10000 nM), PIK3C2B (IC50, 882.3 nM), VPS34 (IC50, 1801.7 nM), PI4KIIIA (IC50, 574.1 nM) and PI4KIIIB (IC50, 300.2 nM). CHMFL-PI3KD-317 inhibits PI3Kδ-mediated Akt T308 phosphorylation in Raji cells, with an EC50 of 4.3 nM. CHMFL-PI3KD-317 has antiproliferative effects on cancer cells[1].
CHMFL-PI3KD-317 has antiproliferative effects, with GI50s of 3.5?±?0.8, 4.0?±?0.9, 4.8?±?0.2, 3.3?±?0.2, 3.0?±?0.4 μM against PF382, NALM-6, MV4-11, MOLM-14 and MOLM-13 cells, respectively[1].
CHMFL-PI3KD-317 (Compound 15i; 25, 50 and 100?mg/kg/day, p.o., for 14 days) inhibits the growth of the MOLM14 tumor in mice[1].
CHMFL-PI3KD-317 shows favorable oral bioavailability and acceptable half-life (T1/2?=?3.28?h) in Sprague-Dawley rats[1].
| Animal Model: | Female nu/nu mice bearing MOLM-14 tumor xenografts[1] |
| Dosage: | 25, 50 and 100?mg/kg/day |
| Administration: | P.O. for 14 days |
| Result: | Inhibited the growth of the MOLM14 tumor without mortality or obvious weight loss in mice. |
| Cas No. | 2244992-76-3 | SDF | Download SDF |
| 分子式 | C21H24ClN5O3S2 | 分子量 | 494.03 |
| 溶解度 | 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 | 2.0242 mL | 10.1208 mL | 20.2417 mL |
| 5 mM | 0.4048 mL | 2.0242 mL | 4.0483 mL |
| 10 mM | 0.2024 mL | 1.0121 mL | 2.0242 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。
Discovery of (S)-2-amino-N-(5-(6-chloro-5-(3-methylphenylsulfonamido)pyridin-3-yl)-4-methylthiazol-2-yl)-3-methylbutanamide (CHMFL-PI3KD-317) as a potent and selective phosphoinositide 3-kinase delta (PI3Kδ) inhibitor
Eur J Med Chem 2018 Aug 5;156:831-846.PMID:30053721DOI:10.1016/j.ejmech.2018.07.036
PI3Kδ, which is mainly expressed in leukocytes, plays a critical role in B-cell receptor mediated signaling pathway and has been extensively studied as a drug discovery target for B cell malignances such as AML, CLL etc. In this manuscript, we report the discovery, SAR optimization and pharmacological evaluation of a novel series of aminothiazole-pyridine containing PI3Kδ inhibitors. Among them compound 15i (CHMFL-PI3KD-317) displays an IC50 of 6 nM against PI3Kδ in the ADP-Glo biochemical assays. It also exhibits over 10-1500 fold selectivity over other class I, II and III PIKK family isoforms. In addition, in the cellular context, 15i can selectively and potently inhibit PI3Kδ mediated phosphorylation of Akt T308 but not PI3Kα, β, γ mediated Akt phosphorylation. 15i also exhibits an excellent selectivity profile in the protein kinases including 468 kinases/mutants at the concentration of 1 μM. 15i has acceptable pharmacokinetic properties and can dose-dependently inhibit the tumor growth of AML cell line MOLM14 inoculated xenograft mouse model. The high selectivity and potency makes 15i a potential valuable addition to the current PI3Kδ armory.