VU0467485
(Synonyms: AZ13713945) 目录号 : GC38957
VU0467485 (AZ13713945) 是一种有效的、选择性的、口服生物可利用的毒蕈碱乙酰胆碱受体 4 (M4) 正变构调节剂 (PAM)。VU0467485 (AZ13713945) 增强了 ACh 在 M4 的活性，在大鼠和人 M4 受体上的 EC50 分别为 26.6 nM 和 78.8 nM。VU0467485 (AZ13713945) 显示 M4 对人和大鼠 M1/2/3/5 的选择性。VU0467485 (AZ13713945) 显示中度至高度中枢神经系统渗透，并具有抗精神病样活性。
Cas No.:1451994-10-7
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
VU0467485 (AZ13713945) is a potent, selective, and orally bioavailable muscarinic acetylcholine receptor 4 (M4) positive allosteric modulator (PAM). VU0467485 (AZ13713945) potentiates activity of ACh at M4 with EC50s of 26.6 nM and 78.8 nM at rat and human M4 receptors, respectively. VU0467485 (AZ13713945) shows selectivity for M4 over human and rat M1/2/3/5. VU0467485 (AZ13713945) displays moderate to high CNS penetration. VU0467485 (AZ13713945) has antipsychotic-like activity[1].
VU0467485 (1-10 mg/kg; p.o.) has antipsychotic-like activity in an amphetamine-induced hyperlocomotion (AHL) rat model[1].VU0467485 (3 mg/kg; p.o.) treatment displays that the Cmax, AUCo-inf and elimination t1/2 were 1.2 μM, 3.8 μM•h and 4.2 hours, respectively[1]. Animal Model: Sprague Dawley rats (amphetamine-induced hyperlocomotion rat model) [1]
[1]. Wood MR, et al. Discovery of VU0467485/AZ13713945: An M4 PAM Evaluated as a Preclinical Candidate for the Treatment of Schizophrenia. ACS Med Chem Lett. 2016 Dec 16;8(2):233-238.
| Cas No. | 1451994-10-7 | SDF | |
| 别名 | AZ13713945 | ||
| Canonical SMILES | O=C(C1=C(N)C2=C(C)C(C)=NN=C2S1)NCC3=CC=C(OC)C(F)=C3 | ||
| 分子式 | C17H17FN4O2S | 分子量 | 360.41 |
| 溶解度 | Soluble in DMSO | 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 | 2.7746 mL | 13.8731 mL | 27.7462 mL |
| 5 mM | 0.5549 mL | 2.7746 mL | 5.5492 mL |
| 10 mM | 0.2775 mL | 1.3873 mL | 2.7746 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 VU0467485/AZ13713945: An M4 PAM Evaluated as a Preclinical Candidate for the Treatment of Schizophrenia
ACS Med Chem Lett 2016 Dec 16;8(2):233-238.PMID:28197318DOI:10.1021/acsmedchemlett.6b00461.
Herein, we report the structure-activity relationships within a series of potent, selective, and orally bioavailable muscarinic acetylcholine receptor 4 (M4) positive allosteric modulators (PAMs). Compound 6c (VU0467485) possesses robust in vitro M4 PAM potency across species and in vivo efficacy in preclinical models of schizophrenia. Coupled with an attractive DMPK profile and suitable predicted human PK, 6c (VU0467485) was evaluated as a preclinical development candidate.
Synthesis and Preliminary Evaluation of 11 C-Labeled VU0467485/AZ13713945 and Its Analogues for Imaging Muscarinic Acetylcholine Receptor Subtype 4
ChemMedChem 2019 Feb 5;14(3):303-309.PMID:30589226DOI:10.1002/cmdc.201800710.
Muscarinic acetylcholine receptors (mAChRs) have five distinct subunits (M1 -M5 ) and are involved in the action of the neurotransmitter acetylcholine in the central and peripheral nervous system. Attributed to the promising clinical efficacy of xanomeline, an M1 /M4 -preferring agonist, in patients of schizophrenia and Alzheimer's disease, M1 - or M4 -selective mAChR modulators have been developed that target the topographically distinct allosteric sites. Herein we report the synthesis and preliminary evaluation of 11 C-labeled positron emission tomography (PET) ligands based on a validated M4 R positive allosteric modulator VU0467485 (AZ13713945) to facilitate drug discovery. [11 C]VU0467485 and two other ligands were prepared in high radiochemical yields (>30 %, decay-corrected) with high radiochemical purity (>99 %) and high molar activity (>74 GBq μmol-1 ). In vitro autoradiography studies indicated that these three ligands possess moderate-to-high in vitro specific binding to M4 R. Nevertheless, further physiochemical property optimization is necessary to overcome the challenges associated with limited brain permeability.
Optimization of M4 positive allosteric modulators (PAMs): The discovery of VU0476406, a non-human primate in vivo tool compound for translational pharmacology
Bioorg Med Chem Lett 2017 Jun 1;27(11):2296-2301.PMID:28442253DOI:10.1016/j.bmcl.2017.04.043.
This letter describes the further chemical optimization of the 5-amino-thieno[2,3-c]pyridazine series (VU0467154/VU0467485) of M4 positive allosteric modulators (PAMs), developed via iterative parallel synthesis, culminating in the discovery of the non-human primate (NHP) in vivo tool compound, VU0476406 (8p). VU0476406 is an important in vivo tool compound to enable translation of pharmacodynamics from rodent to NHP, and while data related to a Parkinson's disease model has been reported with 8p, this is the first disclosure of the optimization and discovery of VU0476406, as well as detailed pharmacology and DMPK properties.