• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

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

3'-氨基-2',4'-双环核酸:具有N3'→P5'氨基磷酸酯连接的新型桥连核酸。

3'-amino-2',4'-BNA: novel bridged nucleic acids having an N3'-->P5' phosphoramidate linkage.

作者信息

Obika S, Onoda M, Morita K, Andoh J, Koizumi M, Imanishi T

机构信息

Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan.

出版信息

Chem Commun (Camb). 2001 Oct 7(19):1992-3. doi: 10.1039/b105640a.

DOI:10.1039/b105640a
PMID:12240255
Abstract

Novel oligonucleotide analogues, containing a 3'-amino-2',4'-BNA unit, were successfully synthesized, and they showed superior duplex and triplex forming ability as well as BNA itself, along with remarkable enzymatic stability.

摘要

成功合成了含有3'-氨基-2',4'-双环核酸(BNA)单元的新型寡核苷酸类似物,它们表现出与BNA本身一样优异的双链和三链形成能力,以及显著的酶稳定性。

相似文献

1
3'-amino-2',4'-BNA: novel bridged nucleic acids having an N3'-->P5' phosphoramidate linkage.3'-氨基-2',4'-双环核酸:具有N3'→P5'氨基磷酸酯连接的新型桥连核酸。
Chem Commun (Camb). 2001 Oct 7(19):1992-3. doi: 10.1039/b105640a.
2
Synthesis and properties of a novel bridged nucleic acid with a P3' --> N5' phosphoramidate linkage, 5'-amino-2',4'-BNA.一种具有P3'→N5'氨基磷酸酯键的新型桥连核酸5'-氨基-2',4'-BNA的合成与性质
Chem Commun (Camb). 2003 Sep 7(17):2202-3. doi: 10.1039/b307290h.
3
Synthesis and properties of 3'-amino-2',4'-BNA, a bridged nucleic acid with a N3'-->P5' phosphoramidate linkage.3'-氨基-2',4'-BNA(一种具有N3'→P5'磷酰胺酯键的桥连核酸)的合成与性质
Bioorg Med Chem. 2008 Oct 15;16(20):9230-7. doi: 10.1016/j.bmc.2008.09.013. Epub 2008 Sep 9.
4
A novel nucleic acid analogue, 3'-amino-2'-deoxy-3',4'-BNA, with an N3'-->P5' phosphoramidate linkage and an S-type conformation.一种新型核酸类似物,3'-氨基-2'-脱氧-3',4'-双环核酸,具有N3'→P5'磷酰胺酸酯键和S型构象。
Nucleic Acids Res Suppl. 2003(3):87-8. doi: 10.1093/nass/3.1.87.
5
Oligonucleotide n3'-->p5' phosphoramidates and thio-phoshoramidates as potential therapeutic agents.寡核苷酸 n3'-->p5' 膦酸酰胺和硫代膦酸酰胺作为潜在的治疗剂。
Chem Biodivers. 2010 Mar;7(3):477-93. doi: 10.1002/cbdv.200900187.
6
Synthesis and properties of 2',4'-BNA(NC), a second generation BNA.第二代BNA——2',4'-BNA(NC)的合成与性质
Nucleic Acids Symp Ser (Oxf). 2005(49):5-6. doi: 10.1093/nass/49.1.5.
7
Design, synthesis, and properties of 2',4'-BNA(NC): a bridged nucleic acid analogue.2',4'-双环核苷酸(NC)的设计、合成及性质:一种桥连核酸类似物
J Am Chem Soc. 2008 Apr 9;130(14):4886-96. doi: 10.1021/ja710342q. Epub 2008 Mar 15.
8
Oligonucleotide N3'-->P5' phosphoramidates.3'→5' 寡核苷酸磷酰胺酯
Proc Natl Acad Sci U S A. 1995 Jun 20;92(13):5798-802. doi: 10.1073/pnas.92.13.5798.
9
alpha-Oligodeoxyribonucleotide N3'-->P5' phosphoramidates: synthesis and duplex formation.α-寡脱氧核糖核苷酸3'-N→5'-P氨基磷酸酯:合成与双链形成
Nucleic Acids Res. 1998 Feb 15;26(4):1099-106. doi: 10.1093/nar/26.4.1099.
10
Thermodynamic and kinetic effects of N3'-->P5' phosphoramidate modification on pyrimidine motif triplex DNA formation.N3'→P5'氨基磷酸酯修饰对嘧啶基序三链体DNA形成的热力学和动力学影响。
Biochemistry. 2001 Jan 30;40(4):1063-9. doi: 10.1021/bi001895v.

引用本文的文献

1
Application of Antisense Conjugates for the Treatment of Myotonic Dystrophy Type 1.用于治疗肌强直性营养不良 1 型的反义缀合物的应用。
Int J Mol Sci. 2023 Jan 31;24(3):2697. doi: 10.3390/ijms24032697.
2
Modified internucleoside linkages for nuclease-resistant oligonucleotides.用于抗核酸酶寡核苷酸的修饰核苷间连接。
RSC Chem Biol. 2020 Dec 8;2(1):94-150. doi: 10.1039/d0cb00136h. eCollection 2021 Feb 1.
3
Beyond ribose and phosphate: Selected nucleic acid modifications for structure-function investigations and therapeutic applications.
超越核糖与磷酸:用于结构功能研究及治疗应用的特定核酸修饰
Beilstein J Org Chem. 2021 Apr 28;17:908-931. doi: 10.3762/bjoc.17.76. eCollection 2021.
4
Synthesis and biophysical properties of carbamate-locked nucleic acid (LNA) oligonucleotides with potential antisense applications.氨基甲酸酯锁定核酸(LNA)寡核苷酸的合成及生物物理性质与潜在的反义应用。
Org Biomol Chem. 2019 May 29;17(21):5341-5348. doi: 10.1039/c9ob00691e.
5
Triplex formation with 2'-O,4'-C-ethylene-bridged nucleic acids (ENA) having C3'-endo conformation at physiological pH.在生理pH值下与具有C3'-内向构象的2'-O,4'-C-乙烯桥连核酸(ENA)形成三链体。
Nucleic Acids Res. 2003 Jun 15;31(12):3267-73. doi: 10.1093/nar/gkg416.