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1-<3',5'-O-(1,1,3,3-Tetraisopropyldisiloxane-1,3-diyl)-α-L-arabinofuranosyl>thymine | 137146-99-7

中文名称
——
中文别名
——
英文名称
1-<3',5'-O-(1,1,3,3-Tetraisopropyldisiloxane-1,3-diyl)-α-L-arabinofuranosyl>thymine
英文别名
1-((6aS,8R,9R,9aR)-9-hydroxy-2,2,4,4-tetraisopropyltetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl)-5-methylpyrimidine-2,4(1H,3H)-dione;1-(3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-α-L-arabinofuranosyl)thymine;1-[(6aS,8R,9R,9aR)-9-hydroxy-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]-5-methylpyrimidine-2,4-dione
1-<3',5'-O-(1,1,3,3-Tetraisopropyldisiloxane-1,3-diyl)-α-L-arabinofuranosyl>thymine化学式
CAS
137146-99-7
化学式
C22H40N2O7Si2
mdl
——
分子量
500.74
InChiKey
FXSUFWJWZYCZNU-YOUFYPILSA-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):
    3.06
  • 重原子数:
    33
  • 可旋转键数:
    5
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.82
  • 拓扑面积:
    107
  • 氢给体数:
    2
  • 氢受体数:
    7

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
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Synthesis and hybridization studies of α-configured arabino nucleic acids
    作者:Pankaj Gupta、Jyotirmoy Maity、Gaurav Shakya、Ashok K. Prasad、Virinder S. Parmar、Jesper Wengel
    DOI:10.1039/b905019c
    日期:——
    Synthesis of α-L-arabino- and α-D-arabino-configured pentofuranosyl nucleosides of four of the natural bases [thymine (ara-T), adenine (ara-A), cytosine (ara-C) and guanine (ara-G)] is reported together with hybridization properties of oligonucleotides containing α-L-ara-T and -A, α-D-ara-T and -A, and 2′-amino-α-L-ara-T monomers. 2′-O-Acetylated α-L-ara-T, -A, -C and -G, α-D-ara-T, -A, -C and -G,
    四个天然碱的α-L-阿拉伯糖和α-D-阿拉伯糖构型的呋喃呋喃糖基核苷的合成[胸腺嘧啶 (一只老鼠), 腺嘌呤 (ara-A), 胞嘧啶 (ara-C) 和 鸟嘌呤(ara-G)]与含有α-L-ara-T和-A,α-D-ara-T和-A以及2'-氨基-α-L-ara-T的寡核苷酸的杂交特性一起报道。单体。2' - O-乙酰化的α-L-ara-T,-A,-C和-G,α-D-ara-T,-A,-C和-G和N2'-酰化的α-L-合成了ara-T亚磷酰胺结构单元,并将其与标准DNA亚磷酰胺一起用于18-mer寡核苷酸的固相合成。热变性实验表明,掺入了三到六种阿拉伯糖-配置成DNA-寡核苷酸的单体降低了对反平行DNA / RNA补体的结合亲和力。完全修饰的α-L-ara-寡核苷酸不与DNA / RNA互补序列杂交,而证实了完全修饰的α-D-ara-寡核苷酸与互补DNA / RNA在平行链方向上的杂交。
  • α-l-RNA (α-l-ribo Configured RNA): Synthesis and RNA-Selective Hybridization of α-l-RNA/α-l-LNA Chimera
    作者:Lise Keinicke、Mads D. Sørensen、Jesper Wengel
    DOI:10.1016/s0960-894x(01)00807-1
    日期:2002.2
    Synthesis of the novel a-L-ribofuranosyl phosphoramidite derivative 7 was accomplished via the alpha-L-ribofuranosyl thymine nucleoside 4. Amidite 7 was used in automated syntheses of chimeric oligonucleotides composed of mixtures of the novel alpha-L-RNA nucleotide monomer (T-alphaL, alpha-L-ribo configured RNA), and DNA, LNA (T-L, locked nucleic acid) or alpha-L-LNA (T-alphaL(T), alpha-L-ribo configured locked nucleic acid) nucleotide monomers. For alpha-L-RNA/DNA and alpha-L-RNA/alpha-L-LNA chimeras, RNA-selective hybridization was obtained, for alpha-L-RNA/alpha-L-LNA chimera we found increased binding affinity compared to the corresponding DNA:RNA reference duplex. In addition, alpha-L-RNA/alpha-L-LNA chimera displayed significant stabilization towards 3'-exonucleolytic degradation. These, results indicate that alpha-L-RNA/alpha-L-LNA chimeras deserve further evaluation as antisense molecules. (C) 2002 Elsevier Science Ltd. All rights reserved.
  • [EN] MODIFIED OLIGOMERIC COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS OLIGOMÈRES MODIFIÉS ET LEURS UTILISATIONS
    申请人:IONIS PHARMACEUTICALS INC
    公开号:WO2021030763A1
    公开(公告)日:2021-02-18
    The present disclosure provides oligomeric compounds comprising a modified oligonucleotide having at least one stereo-non-standard nucleoside. An oligomeric compound comprising a modified oligonucleotide consisting of 12-30 linked nucleosides, wherein at least one nucleoside of the modified oligonucleotide is a stereo-non-standard nucleoside; and wherein the oligomeric compound is selected from among an RNAi compound, a modified CRISPR compound, and an artificial mRNA compound.
    本公开提供了包含至少一种立体非标准核苷酸的修饰寡核苷酸的寡聚化合物。包括由12-30个连接的核苷酸组成的修饰寡核苷酸的寡聚化合物,其中修饰寡核苷酸的至少一个核苷酸是立体非标准核苷酸;且所述寡聚化合物选自RNAi化合物、修饰CRISPR化合物和人工mRNA化合物。
  • Synthesis of 1-(3′-Azido-2′,3′-dideoxy-α-L-<i>threo</i>-pentofuranosyl)thymine as a Potential Anti-HIV Agent
    作者:Stanislas Czernecki、Thierry Le Diguarher
    DOI:10.1055/s-1991-26543
    日期:——
    Starting from methyl 2,3,5-tri-O-benzoyl-α-L-arabinofuranoside, a multistep synthesis of the C-4′ epimer of AZT is described. Glycosylation of silylated thymine with 2,3,5-tri-O-benzoyl-L-arabinofuranosyl acetate (5) affords the α-nucleoside 7 after debenzoylation. Deoxygenation at C-2′ of the selectively protected 8, followed by displacement of a 3′-methanesulfonyl group by lithium azide leads to the title compound which did not exhibit antiviral activity against HIV-1.
    以甲基2,3,5-三-O-苯甲酰-α-L-阿拉伯呋喃糖苷为起始物,描述了AZT的C-4'异构体的多步合成。用2,3,5-三-O-苯甲酰-L-阿拉伯呋喃糖乙酸酯(5)对硅化胸腺嘧啶进行糖苷化反应,在去苯甲酰化后获得α-核苷7。在选择性保护的化合物8的C-2'处去氧化,然后用锂叠氮化物替换3'-甲磺酰基,得到的目标化合物对HIV-1未表现出抗病毒活性。
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