BMS-986142
目录号 : GC31713
A BTK inhibitor
Cas No.:1643368-58-4
Sample solution is provided at 25 µL, 10mM.
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BMS 986142 is a Bruton’s tyrosine kinase (BTK) inhibitor (IC50 = 0.5 nM).1 It is greater than 20-fold selective for BTK over a panel of 384 kinases. BMS 986142 inhibits calcium flux in Ramos B cells induced by B cell receptor (BCR) stimulation (IC50 = 9 nM), as well as BCR stimulation-induced proliferation of, and CD86 surface expression in, peripheral B cells (IC50s = 3 and 4 nM, respectively). It inhibits TNF-α production in human peripheral blood mononuclear cells (PBMCs) induced by Fcγ receptor stimulation (IC50 = 3 nM). BMS 986142 (30 mg/kg per day) reduces the percentage of mice with severe proteinuria and increases survival in an NZB/W lupus-prone mouse model. It reduces hind paw tibiotarsal joint bone resorption and inflammation in a mouse model of collagen antibody-induced arthritis (CAIA) when administered at doses of 5 and 20 mg/kg.2
1.Watterson, S.H., De Lucca, G.V., Shi, Q., et al.Discovery of 6-Fluoro-5-(R)-(3-(S)-(8-fluoro-1-methyl-2,4-dioxo-1,2-dihydroquinazolin-3(4H)-yl)-2-methylphenyl)-2-(S)-(2-hydroxypropan-2-yl)-2,3,4,9-tetrahydro-1H-carbazole-8-carboxamide (BMS-986142): A reversible inhibitor of Bruton's tyrosine kinase (BTK) conformationally constrained by two locked atropisomersJ. Med. Chem.59(19)9173-9200(2016) 2.Gillooly, K.M., Pulicicchio, C., Pattoli, M.A., et al.Bruton's tyrosine kinase inhibitor BMS-986142 in experimental models of rheumatoid arthritis enhances efficacy of agents representing clinical standard-of-carePLoS One12(7)e0181782(2017)
Animal experiment: | Mice[2]Male DBA/1 mice are injected subcutaneously at the base of the tail with bovine type II collagen (200 μg) admixed. The mice are boosted 21 days later in the same manner. For preventative administration, PO QD dosing is immediately started with BMS-986142 in EtOH: TPGS: PEG300 (5:5:90); for therapeutic administration, start of dosing is delayed until the booster immunization on day 21. For BMS-986142 plus MTX preventative studies, mice receive vehicle; BMS-986142 at 4, 10, or 30 mg/kg; BMS-986142 at 4 mg/kg plus MTX 0.25 mg/kg; or MTX at 0.25 mg/kg daily. For BMS-986142 plus etanercept therapeutic studies, mice receive vehicle daily; BMS-986142 at 2, 4, or 25 mg/kg daily ; BMS-986142 at 2 or 4 mg/kg daily plus etanercept at 15 mg/kg IP twice weekly (BIW); or etanercept at 15 mg/kg IP BIW. For BMS-986142 plus murine cytotoxic T lymphocyte-associated protein 4 immunoglobulin (CTLA-4-Ig) preventative studies, mice receive vehicle daily; BMS-986142 at 10 or 30 mg/kg daily; murine CTLA-4-Ig at 0.05 or 0.2 mg/kg IP BIW; or BMS-986142 at 10 mg/kg daily plus murine CTLA-4-Ig at 0.05 or 0.2 mg/kg IP BIW. Dosing proceed from day 0 through study completion (36 days)[2]. |
References: [1]. Watterson SH, et al. Discovery of 6-Fluoro-5-(R)-(3-(S)-(8-fluoro-1-methyl-2,4-dioxo-1,2-dihydroquinazolin-3(4H)-yl)-2-methylphenyl)-2-(S)-(2-hydroxypropan-2-yl)-2,3,4,9-tetrahydro-1H-carbazole-8-carboxamide (BMS-986142): A Reversible Inhibitor of Bruton's Tyrosine Kinase (BTK) Conformationally Constrained by Two Locked Atropisomers. J Med Chem. 2016 Oct 13;59(19):9173-9200. | |
| Cas No. | 1643368-58-4 | SDF | |
| Canonical SMILES | O=C1C2=C(C(F)=CC=C2)N(C)C(N1C3=C(C)[C@]([C@]4=C(F)C=C(C(N)=O)C5=C4C6=C(C[C@@H](C(C)(C)O)CC6)N5)=CC=C3)=O | ||
| 分子式 | C32H30F2N4O4 | 分子量 | 572.6 |
| 溶解度 | DMSO : 125 mg/mL (218.30 mM);Water : < 0.1 mg/mL (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 | 1.7464 mL | 8.7321 mL | 17.4642 mL |
| 5 mM | 0.3493 mL | 1.7464 mL | 3.4928 mL |
| 10 mM | 0.1746 mL | 0.8732 mL | 1.7464 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