GNF-6231
目录号 : GC32877
GNF-6231 is a potent, orally active and selective Porcupine inhibitor with IC50 of 0.8 nM.
Cas No.:1243245-18-2
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
GNF-6231 is a potent, orally active and selective Porcupine inhibitor with IC50 of 0.8 nM.
GNF-6231 shows a good solubility. It has no appreciable activities, at least up to 10 μM testing concentrations, for more than 200 off-targets, which include GPCRs, kinases, proteases, transporters, ion channels, and nuclear receptors. GNF-6231 shows IC50s of greater than 10 μM on all CYP isoforms tested (2C9, 2D6, 3A4). It shows high permeability in a Caco-2 human cell permeability assay with a possible efflux[1].
GNF-6231 demonstrates excellent pathway inhibition and induces robust antitumor efficacy in a mouse MMTV-WNT1 xenograft tumor model. GNF-6231 is moderately bound to mouse, rat, dog, monkey, and human plasma proteins (88.0, 83.1, 90.9, 71.2, and 95%, respectively). It shows good oral bioavailability, ranging from 72 to 96% in preclinical species (mouse, rat, and dog) when dosed in solution formulations. GNF-6231 is expected to have minimal to marginal distribution to tissues compared to total body water following intravenous administration to mouse (Vss 0.57 L/kg), rat (Vss 0.70 L/kg), and dog (Vss 0.25 L/kg)[1].
[1] Cheng D, et al. ACS Med Chem Lett. 2016, 7(7):676-80.
| Cas No. | 1243245-18-2 | SDF | |
| Canonical SMILES | O=C(NC1=NC=C(N2CCN(C(C)=O)CC2)C=C1)CC3=CN=C(C4=CC(F)=NC=C4)C(C)=C3 | ||
| 分子式 | C24H25FN6O2 | 分子量 | 448.49 |
| 溶解度 | DMSO : ≥ 36 mg/mL (80.27 mM) | 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 | 2.2297 mL | 11.1485 mL | 22.297 mL |
| 5 mM | 0.4459 mL | 2.2297 mL | 4.4594 mL |
| 10 mM | 0.223 mL | 1.1149 mL | 2.2297 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。
Temporary, Systemic Inhibition of the WNT/β-Catenin Pathway promotes Regenerative Cardiac Repair following Myocardial Infarct
Cell Stem Cells Regen Med 2016 Nov;2(2):10.16966/2472-6990.111.PMID:28042617DOI:10.16966/2472-6990.111.
Aims: The WNT/β-catenin pathway is temporarily activated in the heart following myocardial infarction (MI). Despite data from genetic models indicating both positive and negative roles for the WNT pathway depending on the model used, the effect of therapeutic inhibition of WNT pathway on post-injury outcome and the cellular mediators involved are not completely understood. Using a newly available, small molecule, GNF-6231, which averts WNT pathway activation by blocking secretion of all WNT ligands, we sought to investigate whether therapeutic inhibition of the WNT pathway temporarily after infarct can mitigate post injury cardiac dysfunction and fibrosis and the cellular mechanisms responsible for the effects. Methods and results: Pharmacologic inhibition of the WNT pathway by post-MI intravenous injection of GNF-6231 in C57Bl/6 mice significantly reduced the decline in cardiac function (Fractional Shortening at day 30: 38.71 ± 4.13% in GNF-6231 treated vs. 34.89 ± 4.86% in vehicle-treated), prevented adverse cardiac remodeling, and reduced infarct size (9.07 ± 3.98% vs. 17.18 ± 4.97%). WNT inhibition augmented proliferation of interstitial cells, particularly in the distal myocardium, inhibited apoptosis of cardiomyocytes, and reduced myofibroblast proliferation in the peri-infarct region. In vitro studies showed that WNT inhibition increased proliferation of Sca1+ cardiac progenitors, improved survival of cardiomyocytes, and inhibited collagen I synthesis by cardiac myofibroblasts. Conclusion: Systemic, temporary pharmacologic inhibition of the WNT pathway using an orally bioavailable drug immediately following MI resulted in improved function, reduced adverse remodeling and reduced infarct size in mice. Therapeutic WNT inhibition affected multiple aspects of infarct repair: it promoted proliferation of cardiac progenitors and other interstitial cells, inhibited myofibroblast proliferation, improved cardiomyocyte survival, and reduced collagen I gene expression by myofibroblasts. Our data point to a promising role for WNT inhibitory therapeutics as a new class of drugs to drive post-MI repair and prevent heart failure.
Discovery of Pyridinyl Acetamide Derivatives as Potent, Selective, and Orally Bioavailable Porcupine Inhibitors
ACS Med Chem Lett 2016 May 10;7(7):676-80.PMID:27437076DOI:10.1021/acsmedchemlett.6b00038.
Blockade of aberrant Wnt signaling is an attractive therapeutic approach in multiple cancers. We developed and performed a cellular high-throughput screen for inhibitors of Wnt secretion and pathway activation. A lead structure (GNF-1331) was identified from the screen. Further studies identified the molecular target of GNF-1331 as Porcupine, a membrane bound O-acyl transferase. Structure-activity relationship studies led to the discovery of a novel series of potent and selective Porcupine inhibitors. Compound 19, GNF-6231, demonstrated excellent pathway inhibition and induced robust antitumor efficacy in a mouse MMTV-WNT1 xenograft tumor model.