JNJ-63576253
(Synonyms: TRC-253) 目录号 : GC62106
JNJ-63576253 (TRC-253) is a potent and selective androgen receptor (AR) Antagonist with IC50 of 6.9 nM. JNJ-63576253 displays robust inhibition in WT and LBD-mutated, enzalutamide-resistant models of prostate cancer.
Cas No.:2110428-64-1
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
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- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
JNJ-63576253 (TRC-253) is a potent and selective androgen receptor (AR) Antagonist with IC50 of 6.9 nM. JNJ-63576253 displays robust inhibition in WT and LBD-mutated, enzalutamide-resistant models of prostate cancer.
JNJ-63576253 can inhibit transcriptional activity in reporter assays, cellular proliferation, and AR downstream target gene expression, as a potent and selective next-generation AR pathway inhibitor. [1]
JNJ-63576253 causes tumor growth inhibition in an enzalutamide-resistant LNCaP F877 L xenograft model. [1]
[1] Jonathan R Branch, et al. Mol Cancer Ther. 2021 May;20(5):763-774.
| Cas No. | 2110428-64-1 | SDF | |
| 别名 | TRC-253 | ||
| 分子式 | C23H22ClF3N6O2S | 分子量 | 538.97 |
| 溶解度 | DMSO : 250 mg/mL (463.85 mM; Need ultrasonic) | 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 | 1.8554 mL | 9.277 mL | 18.5539 mL |
| 5 mM | 0.3711 mL | 1.8554 mL | 3.7108 mL |
| 10 mM | 0.1855 mL | 0.9277 mL | 1.8554 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 JNJ-63576253, a Next-Generation Androgen Receptor Antagonist Active Against Wild-Type and Clinically Relevant Ligand Binding Domain Mutations in Metastatic Castration-Resistant Prostate Cancer
Mol Cancer Ther 2021 May;20(5):763-774.PMID:33649102DOI:10.1158/1535-7163.MCT-20-0510.
Numerous mechanisms of resistance arise in response to treatment with second-generation androgen receptor (AR) pathway inhibitors in metastatic castration-resistant prostate cancer (mCRPC). Among these, point mutations in the ligand binding domain can transform antagonists into agonists, driving the disease through activation of AR signaling. To address this unmet need, we report the discovery of JNJ-63576253, a next-generation AR pathway inhibitor that potently abrogates AR signaling in models of human prostate adenocarcinoma. JNJ-63576253 is advancing as a clinical candidate with potential effectiveness in the subset of patients who do not respond to or are progressing while on second-generation AR-targeted therapeutics.
Discovery of JNJ-63576253: A Clinical Stage Androgen Receptor Antagonist for F877L Mutant and Wild-Type Castration-Resistant Prostate Cancer (mCRPC)
J Med Chem 2021 Jan 28;64(2):909-924.PMID:33470111DOI:10.1021/acs.jmedchem.0c01563.
Persistent androgen receptor (AR) activation drives therapeutic resistance to second-generation AR pathway inhibitors and contributes to the progression of advanced prostate cancer. One resistance mechanism is point mutations in the ligand binding domain of AR that can transform antagonists into agonists. The AR F877L mutation, identified in patients treated with enzalutamide or apalutamide, confers resistance to both enzalutamide and apalutamide. Compound 4 (JNJ-pan-AR) was identified as a pan-AR antagonist with potent activity against wild-type and clinically relevant AR mutations including F877L. Metabolite identification studies revealed a latent bioactivation pathway associated with 4. Subsequent lead optimization of 4 led to amelioration of this pathway and nomination of 5 (JNJ-63576253) as a clinical stage, next-generation AR antagonist for the treatment of castration-resistant prostate cancer (CRPC).
Spirocyclic Thiohydantoin Antagonists of F877L and Wild-Type Androgen Receptor for Castration-Resistant Prostate Cancer
ACS Med Chem Lett 2021 Jun 29;12(8):1245-1252.PMID:34422225DOI:10.1021/acsmedchemlett.1c00032.
Androgen receptor (AR) transcriptional reactivation plays a key role in the development and progression of lethal castration-resistant prostate cancer (CRPC). Recurrent alterations in the AR enable persistent AR pathway signaling and drive resistance to the treatment of second-generation antiandrogens. AR F877L, a point mutation in the ligand binding domain of the AR, was identified in patients who acquired resistance to enzalutamide or apalutamide. In parallel to our previous structure-activity relationship (SAR) studies of compound 4 (JNJ-pan-AR) and clinical stage compound 5 (JNJ-63576253), we discovered additional AR antagonists that provide opportunities for future development. Here we report a highly potent series of spirocyclic thiohydantoins as AR antagonists for the treatment of the F877L mutant and wild-type CRPC.