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3'-azido-3'-deoxy-2'-O,4'-C-methyleneuridine

中文名称
——
中文别名
——
英文名称
3'-azido-3'-deoxy-2'-O,4'-C-methyleneuridine
英文别名
3′-azido-3′-deoxy-2′-O,4′-C-methyleneuridine;1-[(1S,3R,4R,7S)-7-azido-1-(hydroxymethyl)-2,5-dioxabicyclo[2.2.1]heptan-3-yl]pyrimidine-2,4-dione
3'-azido-3'-deoxy-2'-O,4'-C-methyleneuridine化学式
CAS
——
化学式
C10H11N5O5
mdl
——
分子量
281.228
InChiKey
VZAQJOJKMHGPMG-JIOCBJNQSA-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):
    -1.2
  • 重原子数:
    20
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    103
  • 氢给体数:
    2
  • 氢受体数:
    7

反应信息

  • 作为反应物:
    描述:
    3'-azido-3'-deoxy-2'-O,4'-C-methyleneuridine7-(propynyloxy)-2H-chromen-2-onecopper(ll) sulfate pentahydratesodium ascorbate 作用下, 以 四氢呋喃叔丁醇 为溶剂, 以85%的产率得到N1-(3′-deoxy-2′-O,4′-C-methyleneuridin-3′-yl)-C4-(coumarin-7-oxymethyl)-1,2,3-triazole
    参考文献:
    名称:
    N1-(2'-O,4'-C-亚甲基呋喃核糖核苷-3'-基)-C4-(香豆素-7-氧甲基)-1,2,3-三唑的合成及光物理研究
    摘要:
    一系列的八个N1-(2'-O,4'-C-亚甲基-β-D-呋喃核糖核苷-3'-基)-C4-(香豆素-7-氧甲基)-1,2,3-三唑由Cu(I)催化的3'-叠氮基-3'-脱氧-2'-O,4'-C-亚甲基尿苷和3'-叠氮基-3'-脱氧-2'-O的叠氮化物-炔烃环加成反应合成带有7-炔丙氧基香豆素的4,-C-亚甲基-5-甲基尿苷,产率为82-88%。合成的香豆素三唑基-双环核苷共轭物在核苷部分的2'-O和4'-C之间具有一个额外的桥,这有利于其预组织为N型糖折叠。通过对一种共轭物,即在N1-(3'-脱氧-2'-O,4'-C-亚甲基-5-甲基尿素-3'-基)-C4-上的X射线晶体结构研究证实了这一点。 (4-苯基香豆素-7-氧甲基)-1,2,3-三唑。
    DOI:
    10.1016/j.carres.2018.09.007
  • 作为产物:
    描述:
    2',5'-di-O-acetyl-3'-azido-3'-deoxy-4'-C-p-toluenesulfonyloxymethyluridine 在 sodium hydroxide 作用下, 以 1,4-二氧六环 为溶剂, 以89%的产率得到3'-azido-3'-deoxy-2'-O,4'-C-methyleneuridine
    参考文献:
    名称:
    Chemo-enzymatic synthesis of bicyclic 3′-azido- and 3′-amino-nucleosides
    摘要:
    顺式锁定的3′-叠氮-3′-脱氧胸苷类似物,含有2′-O, 4′-C-亚甲基连结的双环呋喃糖部分,已通过一种更绿色的化学-酶促收敛路线高效合成。因此,3-叠氮-3-脱氧-4-C-羟甲基-1,2-O-异丙基腈-α-D-核糖的两个非对映体羟基中的一个已使用Novozyme®-435进行区域选择性乙酰化,量产率达到定量。选择性的酶促乙酰化在10次反应循环中使用Novozyme®-435也能以相同的效率进行。单乙酰化的糖衍生物在四个步骤中转化为双环3′-叠氮核苷,整体产率为60%到68%。已证明3′-叠氮-3′-脱氧-2′-O, 4′-C-亚甲基胸苷可以轻松转化为3′-氨基-3′-脱氧-2′-O, 4′-C-亚甲基胸苷,产率为95%,这是一种合成具有治疗用途的糖修饰寡核苷酸的重要单体。
    DOI:
    10.1039/c4ra06805j
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文献信息

  • [EN] 2',4'-BRIDGED NUCLEOSIDES FOR HCV INFECTION<br/>[FR] NUCLÉOSIDES 2', 4'-PONTÉS POUR L'INFECTION PAR LE VHC
    申请人:IDENIX PHARMACEUTICALS INC
    公开号:WO2014066239A1
    公开(公告)日:2014-05-01
    Provided herein are compounds, compositions and methods for the treatment of Flaviviridae infections, including HCV infections. In certain embodiments, compounds and compositions of nucleoside derivatives are disclosed, which can be administered either alone or in combination with other anti-viral agents. In certain embodiments, the compounds are 2',4'-bridged nucleosides which display remarkable efficacy and bioavailability for the treatment of, for example, HCV infection in a human. In certain embodiments, the 2',4'-bridged nucleosides are of Formula 3001:(I) (3001); or a pharmaceutically acceptable salt, solvate, stereoisomeric form, tautomeric form or polymorphic form thereof, where PD, B, W, X, RA, RB, RC and RD are as described herein.
  • Synthesis and Photophysical Studies on N1-(2′-O,4′-C-Methyleneribofurano-nucleoside-3′-yl)-C4-(coumarin-7-oxymethyl)-1,2,3-triazoles
    作者:Smriti Srivastava、Vipin K. Maikhuri、Rajesh Kumar、Kapil Bohra、Harbansh Singla、Jyotirmoy Maity、Ashok K. Prasad
    DOI:10.1016/j.carres.2018.09.007
    日期:2018.12
    A series of eight N1-(2'-O,4'-C-methylene-β-D-ribofuranonucleoside-3'-yl)-C4-(coumarin-7-oxymethyl)-1,2,3-triazoles have been synthesized by Cu(I)-catalyzed azide-alkyne cycloaddition reaction of 3'-azido-3'-deoxy-2'-O,4'-C-methyleneuridine and 3'-azido-3'-deoxy-2'-O,4'-C-methylene-5-methyluridine with 7-propargyloxy coumarins in 82-88% yields. The synthesized coumarintriazolyl-bicyclonucleoside conjugates
    一系列的八个N1-(2'-O,4'-C-亚甲基-β-D-呋喃核糖核苷-3'-基)-C4-(香豆素-7-氧甲基)-1,2,3-三唑由Cu(I)催化的3'-叠氮基-3'-脱氧-2'-O,4'-C-亚甲基尿苷和3'-叠氮基-3'-脱氧-2'-O的叠氮化物-炔烃环加成反应合成带有7-炔丙氧基香豆素的4,-C-亚甲基-5-甲基尿苷,产率为82-88%。合成的香豆素三唑基-双环核苷共轭物在核苷部分的2'-O和4'-C之间具有一个额外的桥,这有利于其预组织为N型糖折叠。通过对一种共轭物,即在N1-(3'-脱氧-2'-O,4'-C-亚甲基-5-甲基尿素-3'-基)-C4-上的X射线晶体结构研究证实了这一点。 (4-苯基香豆素-7-氧甲基)-1,2,3-三唑。
  • Chemo-enzymatic synthesis of bicyclic 3′-azido- and 3′-amino-nucleosides
    作者:Manish Kumar、Vivek K. Sharma、Carl E. Olsen、Ashok K. Prasad
    DOI:10.1039/c4ra06805j
    日期:——
    Conformationally locked 3′-azido-3′-deoxythymidine analogues of T, U, A and C containing a 2′-O,4′-C-methylene linked bicyclic furanose moiety has been efficiently synthesized following a greener chemo-enzymatic convergent route. Thus, one of the two diastereotopic hydroxyl groups of 3-azido-3-deoxy-4-C-hydroxymethyl-1,2-O-isopropylidene-α-D-ribofuranose has been regioselectively acetylated using Novozyme®-435 in quantitative yield. The selective enzymatic acetylation can be carried out with the same efficiency using Novozyme®-435 for 10 cycles of reaction. The monoacetylated sugar derivative was converted to bicyclic 3′-azidonucleosides in four steps in overall yields of 60 to 68%. It has been demonstrated that 3′-azido-3′-deoxy-2′-O,4′-C-methylenethymidine can easily be converted into 3′-amino-3′-deoxy-2′-O,4′-C-methylenethymidine in 95% yield, which is an important monomer for the synthesis of therapeutically useful sugar-modified oligonucleotides.
    顺式锁定的3′-叠氮-3′-脱氧胸苷类似物,含有2′-O, 4′-C-亚甲基连结的双环呋喃糖部分,已通过一种更绿色的化学-酶促收敛路线高效合成。因此,3-叠氮-3-脱氧-4-C-羟甲基-1,2-O-异丙基腈-α-D-核糖的两个非对映体羟基中的一个已使用Novozyme®-435进行区域选择性乙酰化,量产率达到定量。选择性的酶促乙酰化在10次反应循环中使用Novozyme®-435也能以相同的效率进行。单乙酰化的糖衍生物在四个步骤中转化为双环3′-叠氮核苷,整体产率为60%到68%。已证明3′-叠氮-3′-脱氧-2′-O, 4′-C-亚甲基胸苷可以轻松转化为3′-氨基-3′-脱氧-2′-O, 4′-C-亚甲基胸苷,产率为95%,这是一种合成具有治疗用途的糖修饰寡核苷酸的重要单体。
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