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首页> 外文期刊>Bioorganic and Medicinal Chemistry Letters >Synthesis of trans-caffeate analogues and their bioactivities against HIV-1 integrase and cancer cell lines.
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Synthesis of trans-caffeate analogues and their bioactivities against HIV-1 integrase and cancer cell lines.

机译:反式咖啡因类似物的合成及其对HIV-1整合酶和癌细胞系的生物活性。

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摘要

Forty caffeate analogues were synthesized via a convenient method starting from vanillin with moderate to good yields. The testing of biological activity of these compounds against HIV-1 integrase indicates that four compounds: bornyl caffeate, bornyl 2-nitrocaffeate, 5-nitrocaffeic acid and 5-nitrocaffeic acid phenethyl ester (5-nitroCAPE) possess a good HIV integrase inhibitory activity, IC(50) 19.9, 26.8, 25.0 and 13.5 microM , respectively. Twelve caffeate analogues were tested by MTT assay on growth of human hepatocellular carcinoma BEL-7404, human breast MCF-7 adenocarcinoma, human lung A549 adenocarcinoma and human gastric cancer BCG823 cell lines, respectively. And the best result is IC(50) 5.5 microM for CAPE against BEL-7404.
机译:通过方便的方法从香草醛开始以中等到良好的产率合成了40种咖啡酸盐类似物。这些化合物针对HIV-1整合酶的生物活性测试表明,四种化合物:咖啡酸冰片酯,2-硝基咖啡酸冰片酯,5-硝基咖啡酸和5-硝基咖啡酸苯乙酯(5-nitroCAPE)具有良好的HIV整合酶抑制活性, IC(50)分别为19.9、26.8、25.0和13.5 microM。通过MTT测定法分别测试了十二种咖啡酸盐类似物对人肝细胞癌BEL-7404,人乳腺MCF-7腺癌,人肺A549腺癌和人胃癌BCG823细胞系的生长。最好的结果是针对BEL-7404的CAPE的IC(50)5.5 microM。

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