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高效合成 apricoxib(CS-706),一种选择性环氧化酶-2 抑制剂,并评估其对炎症性乳腺癌细胞中前列腺素 E2 生成的抑制作用。

Efficient synthesis of apricoxib, CS-706, a selective cyclooxygenase-2 inhibitor, and evaluation of inhibition of prostaglandin E2 production in inflammatory breast cancer cells.

机构信息

Department of Experimental Therapeutics, M D Anderson Cancer Center, 1862 East Road, Houston, TX 77054-3005, USA.

出版信息

Bioorg Med Chem Lett. 2011 Oct 15;21(20):6071-3. doi: 10.1016/j.bmcl.2011.08.050. Epub 2011 Aug 19.

DOI:10.1016/j.bmcl.2011.08.050
PMID:21903394
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3310163/
Abstract

An efficient synthesis of apricoxib (CS-706), a selective cyclooxygenase inhibitor, was developed using copper catalyzed homoallylic ketone formation from methyl 4-ethoxybenzoate followed by ozonolysis to an aldehyde, and condensation with sulfanilamide. This method provided multi-gram access of aprocoxib in good yield. Apricoxib exhibited potency equal to celecoxib at inhibition of prostaglandin E2 synthesis in two inflammatory breast cancer cell lines.

摘要

高效合成昔布类环氧化酶抑制剂——昔布(CS-706),采用铜催化的烯丙基酮形成法,从 4-乙氧基苯甲酸甲酯出发,接着进行臭氧氧化生成醛,再与磺胺缩合。该方法可提供多克级 apricoxib,收率良好。昔布在两种炎症性乳腺癌细胞系中抑制前列腺素 E2 合成的效力与塞来昔布相当。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b154/3310163/d9ede71935d4/nihms324531f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b154/3310163/8d60216bef30/nihms324531f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b154/3310163/11dee792ec84/nihms324531f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b154/3310163/d9ede71935d4/nihms324531f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b154/3310163/8d60216bef30/nihms324531f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b154/3310163/11dee792ec84/nihms324531f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b154/3310163/d9ede71935d4/nihms324531f3.jpg

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本文引用的文献

1
Cyclooxygenase-2 gene expression in human breast cancer.环氧化酶-2基因在人类乳腺癌中的表达
Int J Oncol. 1997 Mar;10(3):503-7. doi: 10.3892/ijo.10.3.503.
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Biomarker-based phase I dose-escalation, pharmacokinetic, and pharmacodynamic study of oral apricoxib in combination with erlotinib in advanced nonsmall cell lung cancer.基于生物标志物的 I 期剂量递增、药代动力学和药效学研究,评估口服阿帕替尼与厄洛替尼联合治疗晚期非小细胞肺癌。
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Cyclooxygenase-2 and cancer treatment: understanding the risk should be worth the reward.环氧化酶-2 与癌症治疗:权衡风险,值得一试。
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Apricoxib, a COX-2 inhibitor for the potential treatment of pain and cancer.阿普昔布,一种用于潜在治疗疼痛和癌症的环氧化酶-2(COX-2)抑制剂。
IDrugs. 2009 Nov;12(11):711-22.
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Cyclooxygenases: structural and functional insights.环氧化酶:结构与功能解析
J Lipid Res. 2009 Apr;50 Suppl(Suppl):S29-34. doi: 10.1194/jlr.R800042-JLR200. Epub 2008 Oct 23.
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Pain relief model for a COX-2 inhibitor in patients with postoperative dental pain.COX-2抑制剂用于术后牙痛患者的镇痛模型。
Br J Clin Pharmacol. 2008 Jul;66(1):60-70. doi: 10.1111/j.1365-2125.2008.03175.x. Epub 2008 Jun 3.
7
CS-706, a novel cyclooxygenase-2 selective inhibitor, prolonged the survival of tumor-bearing mice when treated alone or in combination with anti-tumor chemotherapeutic agents.CS-706是一种新型的环氧化酶-2选择性抑制剂,单独使用或与抗肿瘤化疗药物联合使用时,可延长荷瘤小鼠的生存期。
Int J Cancer. 2008 Mar 15;122(6):1384-90. doi: 10.1002/ijc.23250.
8
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