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4-ethoxy-1-(β-D-arabinofuranosyl)-2(1H)-pyrimidinone | 116918-64-0

中文名称
——
中文别名
——
英文名称
4-ethoxy-1-(β-D-arabinofuranosyl)-2(1H)-pyrimidinone
英文别名
1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-ethoxypyrimidin-2-one
4-ethoxy-1-(β-D-arabinofuranosyl)-2(1H)-pyrimidinone化学式
CAS
116918-64-0
化学式
C11H16N2O6
mdl
——
分子量
272.258
InChiKey
XMDCFRVNLHCIPD-SFKDOBOXSA-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

物化性质

  • 沸点:
    490.3±55.0 °C(Predicted)
  • 密度:
    1.60±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.8
  • 重原子数:
    19
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.64
  • 拓扑面积:
    112
  • 氢给体数:
    3
  • 氢受体数:
    6

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

反应信息

  • 作为反应物:
    描述:
    4-ethoxy-1-(β-D-arabinofuranosyl)-2(1H)-pyrimidinone盐酸 作用下, 以 甲醇 为溶剂, 生成 3',5'-bis-O-(tert-butyldimethylsilyl)-6-(2,2-dibromovinyl)spongouridine
    参考文献:
    名称:
    1,5-Translocation Strategy for Nucleoside Anomeric Radicals
    摘要:
    A new method for generating nucleoside anomeric radicals utilizing radical 1,5-translocation was developed. Two kinds of beta-halogenovinyl groups at the C6-position of uracil nucleosides were found to be a good radical source, which subsequently forms a nucleoside anomeric radical. The following 5-endo-trig cyclization gave anomeric spiro nucleosides as products.
    DOI:
    10.1080/07328319708006197
  • 作为产物:
    参考文献:
    名称:
    嘧啶2'-酮核苷的烷基加成反应:2'-支链糖嘧啶核苷的合成(核苷和核苷酸.LXXXI。
    摘要:
    4-乙氧基-1-(3,5-O-四异丙基二硅氧烷-1,3-二基-β-D-赤式-戊呋喃-2-糖基)-2(1H)-嘧啶酮(11)与各种有机金属试剂反应,生成了相应的2'-支链糖嘧啶核苷。只有在与MeMgBr和EtMgBr的反应中,观察到更受阻的β-进攻,得到了2'-烷基呋喃糖苷(13a, b)。在11与MeLi、Me3Al或PhMgBr的反应中,立体选择性地得到了2'-甲基或苯基阿拉伯糖苷(12a, b, c)。还描述了这些嘧啶核苷转化为胞嘧啶衍生物的过程,并讨论了它们的抗白血病和抗病毒活性。
    DOI:
    10.1248/cpb.36.945
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文献信息

  • Alkyl addition reaction of pyrimidine 2'-ketonucleosides: Synthesis of 2'-branched-chain sugar pyrimidine nucleosides. Nucleodides and nucleotides. LXXXI.
    作者:AKIRA MATSUDA、HIROKO ITOH、KENJI TAKENUKI、TAKUMA SASAKI、TOHRU UEDA
    DOI:10.1248/cpb.36.945
    日期:——
    The reaction of 4-ethoxy-1-(3, 5-O-tetraisopropyldisiloxanyl-1, 3-diyl-β-D-erythro-pentofuran-2-ulosyl)-2(1H)-pyrimidinone (11) with various organometallic reagents yielded corresponding 2'-branched-chain sugar pyrimidine nucleosides. Only in the reactions with MeMgBr and EtMgBr was the more hindered β-attack observed to afford and 2'-alkyl ribofuranosides (13a, b). In the reaction of 11 with MeLi, Me3, Al, or PhMgBr, 2'-methyl or phenyl arabinosides (12a, b, c)were obtained stereoselectively. Conversion of these pyrimidine nucleosides into cytosine derivatives is also described and their antileukemic and antiviral activities are discussed.
    4-乙氧基-1-(3,5-O-四异丙基二硅氧烷-1,3-二基-β-D-赤式-戊呋喃-2-糖基)-2(1H)-嘧啶酮(11)与各种有机金属试剂反应,生成了相应的2'-支链糖嘧啶核苷。只有在与MeMgBr和EtMgBr的反应中,观察到更受阻的β-进攻,得到了2'-烷基呋喃糖苷(13a, b)。在11与MeLi、Me3Al或PhMgBr的反应中,立体选择性地得到了2'-甲基或苯基阿拉伯糖苷(12a, b, c)。还描述了这些嘧啶核苷转化为胞嘧啶衍生物的过程,并讨论了它们的抗白血病和抗病毒活性。
  • 1,5-Translocation Strategy for Nucleoside Anomeric Radicals
    作者:Atsushi Kittaka、Hiromichi Tanaka、Naoki Yamada、Hajime Kato、Tadashi Miyasaka
    DOI:10.1080/07328319708006197
    日期:1997.7
    A new method for generating nucleoside anomeric radicals utilizing radical 1,5-translocation was developed. Two kinds of beta-halogenovinyl groups at the C6-position of uracil nucleosides were found to be a good radical source, which subsequently forms a nucleoside anomeric radical. The following 5-endo-trig cyclization gave anomeric spiro nucleosides as products.
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