Suppr超能文献

一种水溶性、构型稳定的衍生化C60富勒烯的合成及杀病毒活性

Synthesis and virucidal activity of a water-soluble, configurationally stable, derivatized C60 fullerene.

作者信息

Schinazi R F, Sijbesma R, Srdanov G, Hill C L, Wudl F

机构信息

Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia 30322.

出版信息

Antimicrob Agents Chemother. 1993 Aug;37(8):1707-10. doi: 10.1128/AAC.37.8.1707.

Abstract

The bis(monosuccinimide) derivative of p,p'-bis(2-aminoethyl)diphenyl-C60 (compound 1), prepared by the fulleroid route, is active against human immunodeficiency virus type 1 (HIV-1) and HIV-2 (50% effective concentration [EC50] averaging approximately 6 microM) in acutely or chronically infected human lymphocytes and is active in vitro against 3'-azido-3'-deoxythymidine-resistant HIV-1 (EC50, approximately 3 microM). The virucidal properties of compound 1 were confirmed by virus inactivation assays. Compound 1 was noncytotoxic up to 100 microM in peripheral blood mononuclear cells and H9, Vero, and CEM cells. In cell-free assays, whereas the fullerene showed comparable activity against HIV-1 reverse transcriptase and DNA polymerase alpha (50% inhibitory concentration of approximately 5 microM), it demonstrated selective activity against HIV-1 protease.

摘要

通过富勒烯途径制备的对,对'-双(2-氨基乙基)二苯基-C60的双(单琥珀酰亚胺)衍生物(化合物1),在急性或慢性感染的人淋巴细胞中对1型人类免疫缺陷病毒(HIV-1)和HIV-2具有活性(50%有效浓度[EC50]平均约为6 microM),并且在体外对3'-叠氮-3'-脱氧胸苷耐药的HIV-1具有活性(EC50,约为3 microM)。通过病毒灭活试验证实了化合物1的杀病毒特性。化合物1在高达100 microM的浓度下对外周血单核细胞以及H9、Vero和CEM细胞无细胞毒性。在无细胞试验中,虽然富勒烯对HIV-1逆转录酶和DNA聚合酶α表现出相当的活性(50%抑制浓度约为5 microM),但它对HIV-1蛋白酶表现出选择性活性。

相似文献

2
Pharmacokinetics of a water-soluble fullerene in rats.水溶性富勒烯在大鼠体内的药代动力学
Antimicrob Agents Chemother. 1996 Oct;40(10):2262-5. doi: 10.1128/AAC.40.10.2262.

引用本文的文献

本文引用的文献

1
Molecule of the year.年度分子
Science. 1991 Dec 20;254(5039):1705. doi: 10.1126/science.254.5039.1705.
2
Fullerenes from the geological environment.来自地质环境的富勒烯。
Science. 1992 Jul 10;257(5067):215-7. doi: 10.1126/science.257.5067.215.
8
HIV drug resistance.艾滋病毒耐药性
AIDS Res Hum Retroviruses. 1992 Jun;8(6):1065-71. doi: 10.1089/aid.1992.8.1065.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验