41019-45-8 + 10272-07-8 = 944261-79-4 反应条件:1.1 Reagents: Oxalyl Chloride Catalysts: Dimethylformamide Solvents: Dichloromethane; 2 H,Rt1.2 Reagents: Triethylamine Solvents: Dichloromethane; 2 H,Rt 标题:Discovery And Biological Evaluation Of 5-Aryl-2-Furfuramides,Potent And Selective Blockers Of The Nav1.8 Sodium Channel With Efficacy In Models Of Neuropathic And Inflammatory Pain 作者:Kort,Michael E.; Drizin,Irene; Gregg,Robert J.; Scanio,Marc J. C.; Shi,Lei; Et Al 参考文献:Journal Of Medicinal Chemistry 日期:2008 卷标:51(3) 页码:407-416]
专利号:WO-2022256660-A1 优先权日:2021-06-04 标 题:Process for the synthesis of substituted tetrahydrofuran modulators of sodium channels 发明人:HARRISON CRISTIAN 权利人:VERTEX PHARMA 摘要:Provided in this application is a process for making Compound I (I) and pharmaceutically acceptable salts thereof, useful as inhibitors of sodium channels. Processes for making various intermediate products, and suitable salts thereof, are also provided.
专利号:EP-4630405-A1 优先权日:2022-12-06 标题 :Process for the synthesis of substituted tetrahydrofuran modulators of sodium channels
专利号:EP-4347585-A1 优先权日:2021-06-04 标题 :Process for the synthesis of substituted tetrahydrofuran modulators of sodium channels
专利号:WO-2024123815-A1 优先权日:2022-12-06 标 题:Process for the synthesis of substituted tetrahydrofuran modulators of sodium channels
专利号:CN-117794921-A 优先权日:2021-06-04 标 题:Methods for the synthesis of substituted sodium tetrahydrofuran channel modulators
专利号:CN-117362206-A 优先权日:2023-12-08 标题:A class of arylsulfonamide compounds, synthesis methods and uses
1: Anreddy N, Patel A, Zhang YK, Wang YJ, Shukla S, Kathawala RJ, Kumar P, Gupta P, Ambudkar SV, Wurpel JN, Chen ZS, Guo H. A-803467, a tetrodotoxin-resistant sodium channel blocker, modulates ABCG2-mediated MDR in vitro and in vivo. Oncotarget. 2015 Nov 17;6(36):39276-91. doi: 10.18632/oncotarget.5747. 2: Huang X, Jin X, Huang G, Huang J, Wu T, Li Z, Chen J, Kong F, Pan X, Yan N. Structural basis for high-voltage activation and subtype-specific inhibition of human Nav1.8. Proc Natl Acad Sci U S A. 2022 Jul 26;119(30):e2208211119. doi: 10.1073/pnas.2208211119. Epub 2022 Jul 19. 3: Han Z, Jiang Y, Xiao F, Cao K, Wang DW. The effects of A-803467 on cardiac Nav1.5 channels. Eur J Pharmacol. 2015 May 5;754:52-60. doi: 10.1016/j.ejphar.2015.02.019. Epub 2015 Feb 19. 104(20):8520-5. doi: 10.1073/pnas.0611364104. Epub 2007 May 2.
合成参考文献
参考文献:10.1111/ejn.13098 摘要:Patel R, Brice NL, Lewis RJ, Dickenson AH. Ionic mechanisms of spinal neuronal cold hypersensitivity in ciguatera. Eur J Neurosci. 2015 Dec;42(11):3004–11. 参考文献:10.1007/s10637-017-0429-0 摘要:Föhr KJ, Knippschild U, Herkommer A, Fauler M, Peifer C, Georgieff M, Adolph O. State-dependent block of voltage-gated sodium channels by the casein-kinase 1 inhibitor IC261. Invest New Drugs. 2017 Jun;35(3):277–89. doi: 10.1007/s10637-017-0429-0. 参考文献:10.1016/j.theriogenology.2016.12.010 摘要:Chauhan DS, Swain DK, Shah N, Yadav HP, Nakade UP, Singh VK, Nigam R, Yadav S, Garg SK. Functional and molecular characterization of voltage gated sodium channel Nav 1.8 in bull spermatozoa. Theriogenology. 2017 Mar 01;90():210–8. doi: 10.1016/j.theriogenology.2016.12.010.