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2',3',5'-tri-O-acetyl-1'-deoxy-1'-(benzimidazol-1-yl)-β-D-ribofuranose | 30747-24-1

中文名称
——
中文别名
——
英文名称
2',3',5'-tri-O-acetyl-1'-deoxy-1'-(benzimidazol-1-yl)-β-D-ribofuranose
英文别名
1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-benzo[d]imidazole;[(2R,3R,4R,5R)-3,4-diacetyloxy-5-(benzimidazol-1-yl)oxolan-2-yl]methyl acetate
2',3',5'-tri-O-acetyl-1'-deoxy-1'-(benzimidazol-1-yl)-β-D-ribofuranose化学式
CAS
30747-24-1
化学式
C18H20N2O7
mdl
——
分子量
376.366
InChiKey
ZZKDUPYEALVNAN-BRSBDYLESA-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
  • 重原子数:
    27
  • 可旋转键数:
    8
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.44
  • 拓扑面积:
    106
  • 氢给体数:
    0
  • 氢受体数:
    8

反应信息

  • 作为反应物:
    描述:
    2',3',5'-tri-O-acetyl-1'-deoxy-1'-(benzimidazol-1-yl)-β-D-ribofuranose吡啶silver nitrate 作用下, 以 四氢呋喃甲醇 为溶剂, 反应 44.0h, 生成 5'-O-(4,4'-dimethoxytrityl)-3'-O-tert-butyldimethylsilyl-1'-deoxy-1'-(benzimidazol-1-yl)-β-D-ribofuranose
    参考文献:
    名称:
    C−F···H−C 核糖核酸中的氢键
    摘要:
    我们报告了 1'-deoxy-1'-(benzimidazol-1-yl)-beta-D-ribofuranose 7 和 1'-deoxy-1'-phenyl-beta-D-ribofuranose 2 的合成。 使用这两种核糖核苷类似物我们手头有一组九种不同的 RNA 构建块,它们与天然碱基是等排的。现在可以研究它们的双重稳定力。这些力是氢键、碱基堆积和溶剂化。所有构建块的亚磷酰胺都被整合到 12 聚体 RNA 中,并通过 UV 和 CD 光谱研究了所得的 RNA 双链体。我们发现一些 RNA 类似物是通用碱基。具有最低不稳定和最小天然碱基区分度的最佳通用碱基是 1 (B) 和 9 (E)。在紫外线测量的基础上,我们确定了熔点和热力学数据。我们能够证明天然碱基和 RNA 类似物之间没有氢键。根据热力学数据,我们计算了所有改性构件的基础堆积和溶剂化的贡献。12mer RNA 双链体中双修饰碱基对的计算和测量数据的比较表明,在
    DOI:
    10.1021/ja012116g
  • 作为产物:
    参考文献:
    名称:
    苯并咪唑核苷的合成及其抗癌活性
    摘要:
    通过 3,5-dihydroxy-1,2-O-isopropylidene-α-d-ribofuranose 和 3-azido-3-deoxy-1,2 从容易获得的 d-葡萄糖合成苯并咪唑核苷 1-8 的有效途径-O-异亚丙基-α-d-呋喃木糖中间体已被采用。获得了具有不同苯并咪唑碱基的呋喃核糖核苷1-4和作为另一系列的3'-脱氧-3'-叠氮基-呋喃核苷核苷5-8。使用 MDA-MB-231 细胞系评估所有这些新合成的类似物的抗癌活性。在不同取代的衍生物中,3'-叠氮化物取代的核苷 (5-8) 比呋喃核糖基类似物 1-4 更有效。在核碱基的 2 位具有蒽基的 C-3'-叠氮基类似物 8 显示出与标准依托泊苷几乎相似的效力。
    DOI:
    10.1016/j.carres.2020.108178
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文献信息

  • Molecular Recognition at the Active Site of Catechol‐ <i>O</i> ‐methyltransferase (COMT): Adenine Replacements in Bisubstrate Inhibitors
    作者:Manuel Ellermann、Ralph Paulini、Roland Jakob‐Roetne、Christian Lerner、Edilio Borroni、Doris Roth、Andreas Ehler、W. Bernd Schweizer、Daniel Schlatter、Markus G. Rudolph、François Diederich
    DOI:10.1002/chem.201003648
    日期:2011.5.27
    inhibitors in ternary complexes with COMT and Mg2+ confirm our predicted binding mode of the adenine replacements. The cocrystal structure of an inhibitor bearing no nucleobase can be regarded as an intermediate along the reaction coordinate of bisubstrate inhibitor binding to COMT. Our studies show that solvation varies with the type of adenine replacement, whereas among the adenine derivatives, the nitrogen
    L- Dopa是帕森氏病的标准治疗药物,可被儿茶酚-O-甲基转移酶(COMT)灭活。COMT催化活化的甲基从S腺苷酸(SAM)转移到其邻苯二酚底物,例如L-多巴,存在离子。对COMT SAM结合位点的分子识别特性仅进行了稀疏的研究。在这里,我们通过双底物抑制剂腺嘌呤部分的结构改变来探索该位点。由于该核碱基在生物系统中的丰富性和重要性,对腺嘌呤的分子识别特别受关注。新型的腺嘌呤替代双底物抑制剂是通过基于结构的设计开发的,并使用了由Vorbrüggen及其同事引入的核苷化方案进行合成。用放射化学测定法测量腺嘌呤部分与COMT的关键相互作用。几种双底物抑制剂,最著名的是腺嘌呤替代品吡啶嘌呤,N对于低至6 n M的COMT ,甲基腺嘌呤和6甲基嘌呤显示出纳摩尔的IC 50值(中位抑制浓度)。与COMT和Mg 2+形成三元复合物的双底物抑制剂的一系列六个共晶体结构证实了我们预测的腺
  • Microwave Induced Synthesis of Ribonucleosides on Solid Support
    作者:Mariola Andrzejewska、Jarosław Kamiński、Zygmunt Kazimierczuk
    DOI:10.1081/ncn-120006532
    日期:2002.4.15
  • RNA RECOGNITION BY FLUOR-AROMATIC SUBSTITUTED
    作者:A. Zivković、J. W. Engels
    DOI:10.1081/ncn-200059755
    日期:2005.4.1
    RNA exhibits a higher structural diversity than DNA and is an important molecule in the biology of life. It shows a number of secondary structures such as duplexes, hairpin loops, bulges, internal loops, etc. However, in natural RNA, bases are limited to the four Predominant structures Q, C, A, and G and so the number of compounds that can be used for investigation of parameters of base stacking, base pairing, and hydrogen bond is limited. We synthesized different fluoromodifications of RNA building blocks: 1'-deoxy- 1'-phenyl-beta-D-ribofuranose (B), 1'-deoxy- 1'-(4-fluorophenyl)-beta-D-ribofuranose (4 FB), 1'-deoxy- 1'-(2,4-difluorophenyl)-beta-D-ribofuranose (2,4 DFB), 1'-deoxy-1'-(2,4,5-trifluorophenyl)-beta-D-ribofuranose (2,4,5 TFB), 1'-deoxy-1'-(2,4,6-trifluorophenyl)-beta-D-ribofuranose, 1'-deoxy- 1'-(pentafluorophenyl)-beta-D-ribofuranose (PFB), 1'-deoxy-1'-(benzimidazol-1-yl)-beta-D-ribofuranose (BI), 1'-deoxy-1'-(4-fluoro- 1H-benzimidazol-1-yl)-beta-D-ribofuranose (4 FBI), 1'-deoxy-1'-(6-fluoro-1H-benzimidazol-1-y1)-beta-D-ribofuranose(6FBI), 1'-deoxy-1'-(4,6-difluoro-IH-benzimidazol-1-yl)-beta-D-ribofuranose(4,6 DFBI), 1'-deoxy-1'-(4-trifluoromethyl-1H-benzimidazol-1-yl)-beta-D-ribofuranose (4 TFM), 1'-deoxy-1'-(5-trifluoromethyl-1H-benzimidazol-1-yl)-beta-D-ribofuranose (5 TFM), and 1'-deoxy-1'-(6-trifluoromethyl- 1H-benzimidazol-1-yl)-beta-D-ribofuranose (6 TFM). These amidites were incorporated and tested in a defined A, U-rich RNA sequence (12-mer, 5'-CUU UUC XUU CUU-3' paired with 3'-GAA AAG YAA GAA-5'). Ono one position was modified, marked as X and Y, respectively. UV melting profiles of those oligonucleotides were measured.
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同类化合物

直链-苯并腺苷二磷酸酯 [(2R,3R,4R,5R)-2-(5,6-二氯苯并咪唑-1-基)-4-羟基-5-(羟基甲基)四氢呋喃-3-基]磷酸二氢酯 BENZIMIDAVIR苯并咪唑核苷 8-氨基-3-beta-D-呋喃核糖基咪唑并[4,5-g]喹唑啉 5,6-二甲基-1-(5-O-膦酰-alpha-D-呋喃核糖基)-1H-苯并咪唑 5,6-二氯-1-β-D-呋喃核糖基苯并咪唑 2-氯-5,6-二甲基-1-beta-D-呋喃核糖基苯并咪唑 2,5-哌嗪二酮,3-甲基-6-(2-甲基丙基)-,反-(9CI) 1,3-二去氮杂腺苷 (2S,3R,4S,5R)-2-(5,6-二甲基苯并咪唑-1-基)-5-(羟基甲基)四氢呋喃-3,4-二醇 2-amino-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-benzimidazole 2,5,6-trichloro-1-(2-O-acetyl-3,5-di-O-benzoyl-β-L-xylofuranosyl)benzimidazole 1-(2',3',5'-tri-O-acetyl-α-D-lyxofuranosyl)-2,5,6-trichlorobenzimidazole Acetic acid (2R,3R,4R,5S)-4-acetoxy-5-acetoxymethyl-2-(2-bromo-5,6-dichloro-benzoimidazol-1-yl)-tetrahydro-furan-3-yl ester α-Ribazol-3'(2')-phosphorsaeureester 1-(2,3,5-tri-O-acetyl-α-L-lyxofuranosyl)-2,5,6-trichlorobenzimidazole 2'-Benzoyl-1-β-D-ribofuranosylbenzimidazol (1Ξ)-1-(5,6-dimethyl-benzimidazol-1-yl)-1,4-anhydro-L-arabitol 1-(6-acetylamino-4-bromo-imidazo[4,5-c]pyridin-1-yl)-tri-O-benzoyl-α-D-1-deoxy-ribofuranose 2-azido-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-benzimidazole 3'-Benzoyl-1-β-D-ribofuranosylbenzimidazol tri-O-acetyl-1-(8-methylsulfanyl-imidazo[4,5-g]quinazolin-1-yl)-β-D-1-deoxy-ribofuranose 3-aminopropyl-2'-(α-ribazolyl)-diphosphate 1-(6-acetylamino-4-bromo-imidazo[4,5-c]pyridin-1-yl)-tri-O-benzoyl-β-D-1-deoxy-ribofuranose 1-(6-amino-4-methylsulfanyl-imidazo[4,5-c]pyridin-1-yl)-β-D-1-deoxy-ribofuranose 2-iodo-5,6-dichloro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)benzimidazole Formamidoribosid 2-bromo-5,6-dichloro-1-(2,3,5-tri-O-acetyl-β-L-ribofuranosyl)benzimidazole Formamidoribosid 5,6-dichloro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)benzimidazole-2-thione 1-(tri-O-benzoyl-β-D-ribofuranosyl)-1,3-dihydro-benzoimidazole-2-thione 5,6-dichloro-1-β-D-ribofuranosylbenzimidazolyl-(2'->5')-5,6-dichloro-1-β-D-ribofuranosylbenzimidazolyl-(2'->5')-5,6-dichloro-1-β-D-ribofuranosylbenzimidazole bis(triethylammonium) salt 5,6-dichloro-1-β-D-ribofuranosylbenzimidazolyl-(2'->5')-5,6-dichloro-1-β-D-ribofuranosylbenzimidazole triethylammonium salt tri-O-benzoyl-1-(2-methylsulfanyl-benzoimidazol-1-yl)-β-D-1-deoxy-ribofuranose 2-Allylthio-1-(β-D-ribofuranosyl)benzimidazol 1-benzoimidazol-1-yl-tri-O-benzoyl-α-D-1-deoxy-ribofuranose Acetic acid (2R,3R,4R,5R)-4-acetoxy-5-acetoxymethyl-2-(4,6-dichloro-2-thioxo-2,3-dihydro-benzoimidazol-1-yl)-tetrahydro-furan-3-yl ester 2-Chloro-6-bromo-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)benzimidazole 6-amino-1-(tri-O-benzoyl-β-D-ribofuranosyl)-1,5-dihydro-imidazo[4,5-c]pyridine-4-thione Bis-5',5'- 1-(6-amino-4-bromo-imidazo[4,5-c]pyridin-1-yl)-tri-O-benzoyl-β-D-1-deoxy-ribofuranose (2R,3R,4R,5R)-2-(acetoxymethyl)-5-(5,6-dimethoxy-1H-benzo[d]imidazol-1-yl)tetrahydrofuran-3,4-diyl diacetate 2-azido-4,6-dichloro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)benzimidazole 2-bromo-4,6-dichloro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)benzimidazole 2,4,6-trichloro-1-(β-D-ribofuranosyl)benzimidazole 1-(2,3,5-Tri-O-acetyl-α-D-ribofuranosyl)-5,6-dimethyl-benzimidazol od. α-Ribazol-triacetat 2,4,6-trichloro-1-(2,3,5-tri-O-acetyl-α-D-ribofuranosyl)benzimidazole 2-bromo-6-trifluoromethyl-1-(5-deoxy-beta-D-ribofuranosyl)-1H-benzimidazole