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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'-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亚酰胺结构单元,并将其与标准DNA亚酰胺一起用于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.
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