CAS: 292135-78-5; 3,5-Dichloro-4-(3-(Cyclopropylmethoxy)-4-(Difluoromethoxy)Benzamido)Pyridine 1-Oxide

该化合物是罗氟米拉斯的主要活性代谢物,一种选择性磷化酶-4(PDE4)抑制剂,它具有很强的抗炎性和免疫性特性,因此与慢性阻塞性肺病(COPD)和其他炎性呼吸条件的治疗有关,作为代谢物,罗氟米拉斯N-氧化物对罗氟米拉斯的治疗功效有很大贡献,具有长期的半衰期和持续的PDE4抑制作用,对PDE4的高度选择性使离目标影响最小化,提高了安全和可耐性,该化合物的稳定性和生物利用率进一步支持其临床用途,研究继续探索其在更广泛的炎性和自动免疫应用方面的潜力.

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上下游产品

roflumilast

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    专利信息


    专利号:BR-PI0714463-A2
    优先权日:2006-07-19
    标 题 :tricyclic spiropiperidine compounds, their synthesis and their uses as modulators of chemokine receptor activity

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    主要参考文献


    1: Patel BS, Rahman MM, Baehring G, Xenaki D, Tang FS, Oliver BG, Ammit AJ. Roflumilast N-Oxide in Combination with Formoterol Enhances the Antiinflammatory Effect of Dexamethasone in Airway Smooth Muscle Cells. Am J Respir Cell Mol Biol. 2017 Apr;56(4):532-538. doi: 10.1165/rcmb.2016-0191OC. doi: 10.1007/s13318-016-0343-4. doi: 10.1016/j.intimp.2015.11.019. Epub 2015 Nov 21. doi: 10.3109/15412555.2014.948995. Epub 2014 Sep 10. doi: 10.1016/j.jaci.2014.02.001. Epub 2014 Mar 15. doi: 10.1016/j.pupt.2014.02.001. Epub 2014 Feb 11. doi: 10.1371/journal.pone.0085243. eCollection 2014.
    8: Vecchio D, Acquaviva A, Arezzini B, Tenor H, Martorana PA, Gardi C. Downregulation of NOX4 expression by roflumilast N-oxide reduces markers of fibrosis in lung fibroblasts. Mediators Inflamm. 2013;2013:745984. doi: 10.1155/2013/745984. Epub 2013 Aug 21.
    9: Thappali SR, Varanasi KV, Veeraraghavan S, Vakkalanka SK, Mukkanti K. Simultaneous quantitation of IC87114, roflumilast and its active metabolite roflumilast N-oxide in plasma by LC-MS/MS: application for a pharmacokinetic study. J Mass Spectrom. 2012 Dec;47(12):1612-9. doi: 10.1002/jms.3103. doi: 10.1371/journal.pone.0038369. Epub 2012 Jul 16.

    合成参考文献


    参考文献:10.1021/acs.jmedchem.6b01647
    摘要:Albrecht W, Unger A, Bauer SM, Laufer SA. Discovery of N-{4-[5-(4-Fluorophenyl)-3-methyl-2-methylsulfanyl-3H-imidazol-4-yl]-pyridin-2-yl}-acetamide (CBS-3595), a Dual p38α MAPK/PDE-4 Inhibitor with Activity against TNFα-Related Diseases. J. Med. Chem. 2017 Jun 27;60(13):5290–305. doi: 10.1021/acs.jmedchem.6b01647.
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