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2-(2-氨基-6-氧代-3H-嘌呤-9-基)乙酸 | 281676-77-5

中文名称
2-(2-氨基-6-氧代-3H-嘌呤-9-基)乙酸
中文别名
——
英文名称
(guanin-9-yl)acetic acid
英文别名
(2-Amino-6-oxo-3,6-dihydro-9H-purin-9-yl)acetic acid;2-(2-amino-6-oxo-1H-purin-9-yl)acetic acid
2-(2-氨基-6-氧代-3H-嘌呤-9-基)乙酸化学式
CAS
281676-77-5
化学式
C7H7N5O3
mdl
——
分子量
209.164
InChiKey
PJFWBSLAJQMJJS-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -1.4
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    123
  • 氢给体数:
    3
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    2-(2-氨基-6-氧代-3H-嘌呤-9-基)乙酸溶剂黄146 、 bromo-tris(1-pyrrolidinyl)phosphonium hexafluorophosphate 、 三氟乙酸 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 24.5h, 生成 Nα-[(guanin-9-yl)acetyl]-Nε-(benzyloxycarbonyl)-L-lysine
    参考文献:
    名称:
    Neamine derivatives having a nucleobase with a lysine or an arginine as a linker, their synthesis and evaluation as potential inhibitors for HIV TAR–Tat
    摘要:
    Neamine derivatives hearing a nucleobase, adenine, cytosine. guanine or thymine with a lysine or an arginine as a linker have been synthesized and its potential as the inhibitor for HIV TAR-Tat interaction examined. Among them, modified neamine having an arginine-nucleobase showed a higher inhibition than that of the one having a lysine-nuclcobase. The difference of the nucleobase anchor did not characterize inhibition specificity. Also, stereochemistry of the amino acid in the compounds causes no difference in the inhibition for TAR-Tat. (c) 2005 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmc.2005.11.056
  • 作为产物:
    描述:
    O-6-苄基鸟嘌呤氢气 、 lead acetate 、 sodium hydride 、 sodium hydroxide 作用下, 以 甲醇N,N-二甲基甲酰胺 为溶剂, 20.0 ℃ 、2.5 MPa 条件下, 反应 16.0h, 生成 2-(2-氨基-6-氧代-3H-嘌呤-9-基)乙酸
    参考文献:
    名称:
    以嘌呤碱为P2-配体的新型HIV-1蛋白酶抑制剂的合成和生物学评估。
    摘要:
    将嘌呤碱基引入P2-配体可能会增强人类免疫缺陷病毒1(HIV-1)蛋白酶抑制的效力,因为羰基和NH基团促进了广泛的H键相互作用的形成。在这项工作中,合成和评估了33种化合物,其中含有N-2-(6-取代的9H-嘌呤-9-基)乙酰胺作为P2-配体以及4-甲氧基苯基磺酰胺的抑制剂16a,16f和16j作为P2'-配体,分别在体外对IC50的IC50浓度为43 nM,42 nM和68 nM表现出有效的抑制作用。
    DOI:
    10.1016/j.bmcl.2019.03.049
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文献信息

  • [EN] PNA MONOMER AND PRECURSOR<br/>[FR] MONOMERE ET PRECURSEUR PNA
    申请人:PANAGENE INC
    公开号:WO2003091231A1
    公开(公告)日:2003-11-06
    This application relates to monomers of the general formula (I) for the preparation PNA (peptide nucleic acid) oligomers and provides method for the synthesis of both predefined sequence PNA oligomers and random sequence PNA oligomers: (I) wherein E is nitrogen or C-R'; J is sulfur or oxygen; R', Rl, R2, R3, R4 is independently H, halogen, alkyl, nitro, nitrile, alkoxy, halogenated alkyl, halogenated alkoxy, phenyl or halogenated phenyl, RS is H or protected or unprotected side chain of natural or unnatural a-amino acid; and B is a natural or unnatural nucleobase, wherein when said nucleobase has an exocyclic amino function, said function is protected by protecting group which is labile to acids but stable to weak to medium bases in the presence of thiol.
    该应用程序涉及通用式(I)的单体,用于制备PNA(肽核酸)寡聚体,并提供了合成预定义序列PNA寡聚体和随机序列PNA寡聚体的方法:(I)其中E为氮或C-R'; J为硫或氧; R',Rl,R2,R3,R4独立地为H,卤素,烷基,硝基,腈基,烷氧基,卤代烷基,卤代烷氧基,苯基或卤代苯基,RS为H或天然或非天然α-氨基酸的保护或未保护侧链; B为天然或非天然核碱基,其中当所述核碱基具有外环氨基功能时,所述功能由对酸敏感但在巯基存在下对弱到中等碱稳定的保护基保护。
  • PNA monomer and precursor
    申请人:——
    公开号:US20030225252A1
    公开(公告)日:2003-12-04
    This application relates to monomers of the general formula (I) for the preparation of PNA (peptide nucleic acid) oligomers and provides method for the synthesis of both predefined sequence PNA oligomers and random sequence PNA oligomers: 1 wherein E is nitrogen or C—R′; J is sulfur or oxygen; R′, R1, R2, R3, R4 is independently H, halogen, alkyl, nitro, nitrile, alkoxy, halogenated alkyl, halogenated alkoxy, phenyl or halogenated phenyl, R5 is H or protected or unprotected side chain of natural or unnatural &agr;-amino acid; and B is a natural or unnatural nucleobase, wherein when said nucleobase has an exocyclic amino function, said function is protected by protecting group which is labile to acids but stable to weak to medium bases in the presence of thiol.
    该应用程序涉及通式(I)的单体,用于制备PNA(肽核酸)寡聚体,并提供了合成预定义序列PNA寡聚体和随机序列PNA寡聚体的方法: 其中 E为氮或C—R′;J为硫或氧; R′、R1、R2、R3、R4独立地为H、卤素、烷基、硝基、腈基、烷氧基、卤代烷基、卤代烷氧基、苯基或卤代苯基, R5为H或天然或非天然α-氨基酸的保护或未保护侧链;以及 B为天然或非天然核碱基,其中当所述核碱基具有外环氨基功能时,所述功能由对酸敏感但在巯基存在下对弱到中等碱稳定的保护基保护。
  • Effects of the Backbone and Chemical Linker on the Molecular Conductance of Nucleic Acid Duplexes
    作者:Edward Beall、Selma Ulku、Chaoren Liu、Emil Wierzbinski、Yuqi Zhang、Yookyung Bae、Peng Zhang、Catalina Achim、David N. Beratan、David H. Waldeck
    DOI:10.1021/jacs.7b02260
    日期:2017.5.17
    break junction measurements are used to examine how the molecular conductance of nucleic acids depends on the composition of their backbone and the linker group to the electrodes. Molecular conductances of 10 base pair long homoduplexes of DNA, aeg-PNA, γ-PNA, and a heteroduplex of DNA/aeg-PNA with identical nucleobase sequence were measured. The molecular conductance was found to vary by 12 to 13 times
    扫描隧道显微镜断裂连接测量用于检查核酸的分子电导如何取决于其骨架和电极连接基团的组成。测量了10个碱基对长的DNA,aeg-PNA,γ-PNA和具有相同核碱基序列的DNA / aeg-PNA的异源双链的分子电导。发现分子电导随主链的变化而变化12至13倍。计算研究表明,不同骨架的核酸之间的分子电导差异与骨架结构柔性的差异相关。还测量了通过两个不同的连接子连接到电极的双链体的分子电导,一个直接连接到主链,另一个直接连接到核碱基堆栈。尽管该连接器使特定双工体的总电导增加了一个数量级,但电导率随骨架组成的差异得以保留。最高分子电导值,0.06使用基本堆栈连接子测量aeg-PNA双链体的G 0。这些发现揭示了一种重要的新策略,可用于创建更长,更复杂的电活性核酸组装体。
  • New 7-Methylguanine Derivatives Targeting the Influenza Polymerase PB2 Cap-Binding Domain
    作者:Stéphane Pautus、Peter Sehr、Joe Lewis、Antoine Fortuné、Andrea Wolkerstorfer、Oliver Szolar、Delphine Guilligay、Thomas Lunardi、Jean-Luc Décout、Stephen Cusack
    DOI:10.1021/jm401369y
    日期:2013.11.14
    directly inhibit viral replication. Docking studies using the structure of the PB2 cap-binding domain suggested that 7-alkylguanine derivatives substituted at position N-9 and N-2 could be good candidates. Four series of 7,9-di- and 2,7,9-trialkyl guanine derivatives were synthesized and evaluated by an AlphaScreen assay in competition with a biotinylated cap analogue. Three synthesized compounds display
    异三聚体流感病毒聚合酶在感染细胞的核内执行病毒RNA的复制和转录。通过“帽捕捉”进行转录需要宿主细胞前mRNA通过其5'帽与PB2亚基结合。因此,PB2帽结合位点可能是直接抑制病毒复制的新抗病毒药物的良好靶标。使用PB2帽结合结构域的结构的对接研究表明,在N -9和N -2位置取代的7-烷基鸟嘌呤衍生物可能是不错的选择。合成了四个系列的7,9-二-和2,7,9-三烷基鸟嘌呤衍生物,并通过AlphaScreen分析与生物素化帽类似物竞争进行了评估。三种合成的化合物具有IC 50的强大体外活性值低于10μM。与H5N1 PB2帽结合结构域复合的三种抑制剂的高分辨率X射线结构证实了结合模式,并为进一步的化合物优化提供了详细信息。
  • A Convenient Route to <i>N</i>-[2-(Fmoc)aminoethyl]glycine Esters and PNA Oligomerization Using a Bis-<i>N</i>-Boc Nucleobase Protecting Group Strategy
    作者:Filip Wojciechowski、Robert H. E. Hudson
    DOI:10.1021/jo800195j
    日期:2008.5.1
    A simple and practical synthesis of the benzyl, allyl, and 4-nitrobenzyl esters of N-[2-(Fmoc)aminoethyl]glycine is described starting from the known N-(2-aminoethyl)glycine. These esters are stored as stable hydrochloride salts and were used in the synthesis of peptide nucleic acid monomers possessing bis-N-Boc-protected nucleobase moieties on the exocyclic amino groups of ethyl cytosin-1-ylacetate
    描述了从已知的N-(2-氨基乙基)甘氨酸开始的N- [2-(Fmoc)氨基乙基]甘氨酸的苄基,烯丙基和4-硝基苄基酯的简单而实用的合成。这些酯以稳定的盐酸盐形式储存,用于合成在胞嘧啶-1-基乙酸乙酯,腺嘌呤-9-乙酸乙酯和乙酯的环外氨基上具有双-N -Boc保护的核碱基部分的肽核酸单体(O 6-苄基鸟嘌呤-9-基)乙酸盐。酯水解后,将相应的核碱基乙酸与N- [2-(Fmoc)氨基乙基]甘氨酸苄基酯或N- [2-(Fmoc)氨基乙基]甘氨酸烯丙基酯偶联,以保留N- [2-(Fmoc)氨基乙基]甘氨酸烯丙基酯。鸟嘌呤的O 6苄基醚保护基。Fmoc /双-N -Boc保护的单体已成功用于混合序列10-mer PNA低聚物的Fmoc介导的固相肽合成,并被证明是目前使用最广泛的Fmoc / Bhoc-保护的肽核酸单体。
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