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2,4(1H,3H)-嘧啶二酮,5-甲基-1-(2,3,5-三-O-苯甲酰-b-L-呋喃核糖基)- | 237060-98-9

中文名称
2,4(1H,3H)-嘧啶二酮,5-甲基-1-(2,3,5-三-O-苯甲酰-b-L-呋喃核糖基)-
中文别名
——
英文名称
2',3',5'-tri-O-benzoyl-5-methyl-L-uridine
英文别名
2′,3′,5′-tri-O-benzoyl-L-ribothymidine;[(2S,3S,4S,5S)-3,4-dibenzoyloxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl benzoate
2,4(1H,3H)-嘧啶二酮,5-甲基-1-(2,3,5-三-O-苯甲酰-b-L-呋喃核糖基)-化学式
CAS
237060-98-9
化学式
C31H26N2O9
mdl
——
分子量
570.555
InChiKey
BJGXIHNHRIWKHA-XLXZRNDBSA-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):
    4.2
  • 重原子数:
    42
  • 可旋转键数:
    11
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.19
  • 拓扑面积:
    138
  • 氢给体数:
    1
  • 氢受体数:
    9

SDS

SDS:a9150018d65b1dfbf5cfde9152055ea5
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上下游信息

  • 下游产品
    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:
    参考文献:
    名称:
    Synthesis and Enzymatic Digestion of an RNA Nonamer in Both Enantiomeric Forms
    摘要:
    The D- and L-RNA nonamers of the sequence r(GCUUCGGC)T have been synthesised for X-ray crystallographic purposes. In vitro digestion of the unnatural optical antipode by snake venom phosphodiesterase I takes place at an approximately 1800-fold slower rate than that of the natural D-nonamer. The digestion experiments showed-to our knowledge for the first time-that L-RNA can indeed be cleaved enzymatically when phosphodiesterase I from snake venom is used-as opposed to a number of cellular ribonucleases-which sheds an interesting light on the evolution and possibly structure/function relationship of venom versus cellular degradation enzymes. The broad substrate specificity of this enzyme could be taken advantage of to study and further optimise the resistance towards biodegradation of therapeutic L-RNA aptamers. (C) 2000 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4020(00)00046-6
  • 作为产物:
    描述:
    1-乙酰氧基-2,3,5-三苯甲酰氧基-β-L-呋喃核糖 、 胸腺嘧啶N,O-双三甲硅基乙酰胺三氟甲磺酸三甲基硅酯 作用下, 反应 3.67h, 以50%的产率得到2,4(1H,3H)-嘧啶二酮,5-甲基-1-(2,3,5-三-O-苯甲酰-b-L-呋喃核糖基)-
    参考文献:
    名称:
    人酪氨酰-DNA 磷酸二酯酶 1 (Tdp1) 对亲脂性核苷立体异构形式的抑制的体外和计算机研究:碳水化合物立体化学在配体-酶相互作用中的作用
    摘要:
    研究了不同手性亲脂性核苷衍生物对人 DNA 修复酶酪氨酰-DNA 磷酸二酯酶 1 (Tdp1) 的抑制作用。在一系列研究化合物中发现了新的 Tdp1 抑制剂,IC 50 = 2.7–6.7 μM。结果表明,D-亲脂性核苷衍生物比它们的 L-类似物表现出更高的抑制活性,并且碳水化合物部分的构型可以影响 Tdp1 抑制的机制。
    DOI:
    10.3390/molecules27082433
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文献信息

  • 2'-deoxy-L-nucleosides
    申请人:Watanabe Kyoichi
    公开号:US20050090660A1
    公开(公告)日:2005-04-28
    This invention provides processes for the preparation of compounds having the structure: wherein X and Y are same or different, and H, OH, OR, SH, SR, NH 2 , NHR′, or NR′R″ Z is H, F, Cl, Br, I, CN, or NH 2 . R is hydrogen, halogen, lower alkyl of C 1 -C 6 or aralkyl, NO 2 , NH 2 , NHR′, NR′R″, OH, OR, SH, SR, CN, CONH 2 , CSNH 2 , CO 2 H, CO 2 R′, CH 2 CO 2 H, CH 2 CO 2 R′, CH═CHR, CH 2 CH═CHR, or C═CR. R′ and R″ are same or different, and lower alkyl of C 1 -C 6 . R 13 is hydrogen, alkyl, acyl, phosphate (monophosphate, diphosphate, triphosphate, or stabilized phosphate) or silyl; and
    这项发明提供了制备具有以下结构的化合物的方法: 其中 X和Y相同或不同,且H、OH、OR、SH、SR、NH2、NHR′或NR′R″ Z为H、F、Cl、Br、I、CN或NH2 R为氢、卤素、C1-C6的低碳烷基或芳基烷基、NO2、NH2、NHR′、NR′R″、OH、OR、SH、SR、CN、CONH2、CSNH2、CO2H、CO2R′、CH2CO2H、CH2CO2R′、CH═CHR、CH2CH═CHR或C═CR。 R′和R″相同或不同,且为C1-C6的低碳烷基。 R13为氢、烷基、酰基、磷酸酯(单磷酸酯、二磷酸酯、三磷酸酯或稳定磷酸酯)或硅基。
  • Synthesis of 2'-deoxy-l-nucleosides
    申请人:Pharmasset Limited
    公开号:EP1600451A2
    公开(公告)日:2005-11-30
    The present invention provides a process for the preparation of a 2'-deoxy-L-nucleoside comprising the steps of: a) preparing a 2'-halo-L-nucleoside of the following formula:    wherein B is a heterocyclic or heteroaromatic base, R8 and R9 are independently hydrogen or a suitable protecting group, V is a halogen; and b) reducing the 2'-halo-L-nucleoside to a 2'-deoxy-L-nucleoside.
    本发明提供了一种制备 2'-脱氧-L-核苷的工艺,包括以下步骤: a) 制备下式的 2'-卤代-L-核苷: 其中 B 是杂环或杂芳族基团,R8 和 R9 独立地为氢或合适的保护基团,V 是卤素;以及 b) 将 2'-卤代-L-核苷还原成 2'-脱氧-L-核苷。
  • Synthesis of 2'-deoxy-L-nucleosides
    申请人:Pharmasset Limited
    公开号:EP1600452A2
    公开(公告)日:2005-11-30
    The present invention provides a process for the preparation of a 2'-deoxy-L-nucleoside comprising the following steps: a) preparing from a suitably protected and activated L-furanose a 2-S-substituted-2-deoxy-L-furanose of the following formula: wherein B is a heterocyclic or heteroaromatic base, R8 and R9 are independently hydrogen or a suitable protecting group; R7 is a suitable protecting group; b) cyclizing the 2-S-substituted-2-deoxy-L-furanose to form a cyclonucleoside of the following formula: and c) reducing the cyclonucleoside to a 2'-deoxy-L-nucleoside.
    本发明提供了一种制备 2'-脱氧-L-核苷的工艺,包括以下步骤: a) 由适当保护和活化的 L-呋喃糖制备下式的 2-S-取代的-2-脱氧-L-呋喃糖: 其中 B 是杂环基或杂芳香基,R8 和 R9 独立地为氢或合适的保护基团;R7 是合适的保护基团; b) 环化 2-S-取代的-2-脱氧-L-呋喃糖,形成下式的环核苷: 和 c) 将环核苷还原成 2'-脱氧-L-核苷。
  • AN ECONOMICAL SYNTHESIS OF D- AND L-PYRIMIDINE ARABINO- AND RIBONUCLEOSIDES
    作者:Hassan B. Lazrek、Driss Ouzebla、Abdesslem Faraj
    DOI:10.1080/15257770.2011.568033
    日期:2011.1
    The one-step synthesis of several -D/L-arabino- and ribonucleosides was performed in good yields under reflux or microwave-assisted fusion method. A comparison of the two methods showed that better yields were obtained using the reflux conditions.
  • L-R<sub>ibonucleosides for</sub>R<sub>acemic</sub>RNA
    作者:E. Moyroud、O. Botta、P. Strazewski
    DOI:10.1080/15257779908041544
    日期:1999.4
    Two L-ribosyl donors were synthesised from L-xylose, then submitted to a glycosidation reaction according to Vorbruggen's conditions to furnish L-ribonucleosides in high yield.
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