N-(2,3-二氢-5-甲基-2-氧代-4-嘧啶基)-苯甲酰胺 | 126354-30-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: N-(2,3-二氢-5-甲基-2-氧代-4-嘧啶基)-苯甲酰胺
• 中文别名: 苯酰胺,N-(2,3-二氢-5-甲基-2-羰基-4-嘧啶基)-
• 英文名称: N⁴-benzoyl-5-methylcytosine
• 英文别名: N-benzoyl-5-methylcytosine；N-(5-Methyl-2-oxo-2,3-dihydropyrimidin-4-yl)benzamide；N-(5-methyl-2-oxo-1H-pyrimidin-6-yl)benzamide
• CAS: 126354-30-1
• 化学式: C₁₂H₁₁N₃O₂
• 分子量: 229.238
• InChiKey: FMKLITBCOZWOEX-UHFFFAOYSA-N

物化性质

• 密度：
  1.29±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  70.6
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-(2,3-二氢-5-甲基-2-氧代-4-嘧啶基)-苯甲酰胺 在 三氟甲磺酸三甲基硅酯 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 2.08h， 生成 N-[1-[(6aR,8R,9R,9aR)-9-methoxy-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-methyl-2-oxopyrimidin-4-yl]benzamide
  参考文献：
  名称：

  Efficient synthesis of 2′-O-alkyl ribonucleosides using trichloroacetimidate d-ribofuranosides as ribosyl donors

  摘要：

  Trichloroacetimidate-2-O-alkyl-3, 5-O-TIPS-beta-D-ribofuranoside glycosylates silylated nucleobases in a fast high-yielding and stereoselective reaction promoted by trimethylsilyl trifluoromethanesulfonate. This method has been applied to the synthesis of 2'-O-alkyl ribonucleosides further transformed to building blocks ready for oligo(2'-O-alkyl)ribonucleotide construction.

  DOI：

  10.1016/s0040-4039(00)75987-9
• 作为产物：
  描述：

  6-甲氧基-5-甲基-2(1H)-嘧啶酮 在 4-二甲氨基吡啶 、 氨 作用下， 以 甲醇 、 乙腈 为溶剂， 反应 7.0h， 生成 N-(2,3-二氢-5-甲基-2-氧代-4-嘧啶基)-苯甲酰胺
  参考文献：
  名称：

  Holy, Antonin; Rosenberg, Ivan; Dvorakova, Hana, Collection of Czechoslovak Chemical Communications, 1989, vol. 54, # 8, p. 2190 - 2210

  摘要：

  DOI：

文献信息

• [EN] CONJUGATED ANTISENSE COMPOUNDS AND THEIR USE<br/>[FR] COMPOSÉS ANTISENS CONJUGUÉS ET LEUR UTILISATION
  申请人：ISIS PHARMACEUTICALS INC

  公开号：WO2014179620A1

  公开（公告）日：2014-11-06

  Provided herein are oligomeric compounds with conjugate groups. In certain embodiments, the oligomeric compounds are conjugated to N-Acetylgalactosamine.

  本文提供了具有共轭基团的寡聚化合物。在某些实施例中，这些寡聚化合物与N-乙酰半乳糖结合。
• [EN] TARGETED THERAPEUTIC NUCLEOSIDES AND THEIR USE<br/>[FR] NUCLÉOSIDES THÉRAPEUTIQUES CIBLÉES ET LEUR UTILISATION
  申请人：ISIS PHARMACEUTICALS INC

  公开号：WO2015042447A1

  公开（公告）日：2015-03-26

  Provided herein are compounds comprising one or more therapeutic nucleosides and one or more targeting groups. In certain embodiments, the compounds further comprise one or more oligonucleotides. In certain embodiments, a targeting group comprises one or more N-Acetylgalactosamine.

  本文提供的化合物包括一个或多个治疗性核苷和一个或多个靶向基团。在某些实施例中，这些化合物进一步包括一个或多个寡核苷酸。在某些实施例中，一个靶向基团包括一个或多个N-乙酰半乳糖胺。
• [EN] MORPHOLINO MODIFIED OLIGOMERIC COMPOUNDS<br/>[FR] COMPOSÉS OLIGOMÈRES MODIFIÉS PAR MORPHOLINO
  申请人：IONIS PHARMACEUTICALS INC

  公开号：WO2018165564A1

  公开（公告）日：2018-09-13

  The present invention provides morpholino modified oligomeric compounds having at least one monomer subunit having Formula III, compounds having Formula I useful for making certain of the morpholino modified oligomeric compounds and methods of using the oligomeric compounds. In certain embodiments, the oligomeric compounds provided herein provide for an improved toxicity profile. Certain such oligomeric compounds are useful for hybridizing to a complementary nucleic acid, including but not limited, to nucleic acids in a cell. In certain embodiments, hybridization results in modulation of the amount of activity or expression of the target nucleic acid in a cell.

  本发明提供了具有至少一个具有第III式的单体亚单位的形磷酸酯修饰寡聚合物化合物，具有用于制备某些形磷酸酯修饰寡聚合物化合物的第I式化合物以及使用寡聚合物化合物的方法。在某些实施例中，本文提供的寡聚合物化合物具有改进的毒性概况。某些这样的寡聚合物化合物适用于与细胞中的互补核酸杂交，包括但不限于核酸。在某些实施例中，杂交导致细胞中目标核酸的活性或表达量的调节。
• [EN] LINKAGE MODIFIED OLIGOMERIC COMPOUNDS<br/>[FR] COMPOSÉS OLIGOMÈRES MODIFIÉS PAR LIAISON
  申请人：ISIS PHARMACEUTICALS INC

  公开号：WO2015168172A1

  公开（公告）日：2015-11-05

  The present invention provides oligomeric compounds comprising at least one neutral methoxypropyl phosphonate modified internucleoside linkage. Such oligomeric compounds have one or more improved properties such as selectivity, potency, improved toxicity profile and or improved proinflammatory profile. Such oligomeric compounds have enhanced stability to exposure to base during synthesis. Certain such oligomeric compounds are useful for hybridizing to a complementary nucleic acid, including but not limited, to nucleic acids in a cell. In certain embodiments, hybridization results in modulation of the amount activity or expression of the target nucleic acid in a cell.

  本发明提供了含有至少一种中性甲氧基丙基磷酸酯修饰的核苷间连接的寡聚化合物。这种寡聚化合物具有一个或多个改进的性质，如选择性、效力、改进的毒性谱和/或改进的促炎谱。这种寡聚化合物在合成过程中对碱的暴露具有增强的稳定性。某些这种寡聚化合物对于与细胞中的互补核酸杂交是有用的，包括但不限于核酸。在某些实施例中，杂交导致调节细胞中目标核酸的活性或表达量。
• CROSSLINKED ARTIFICIAL NUCLEIC ACID ALNA
  申请人：MITSUBISHI TANABE PHARMA CORPORATION

  公开号：US20220002336A1

  公开（公告）日：2022-01-06

  The present invention provides a novel bridged artificial nucleic acid and an oligomer containing the same as a monomer. The present invention provides specifically a compound represented by general formula (I) (wherein each symbol is the same as defined in the specification) or salts thereof; as well as an oligonucleotide compound represented by general formula (I′) (wherein each symbol is the same as defined in the specification) or salts thereof.

  本发明提供了一种新型的桥接人工核酸和含有该人工核酸作为单体的寡聚物。本发明具体提供了一种由通式（I）表示的化合物（其中每个符号与规范中定义的相同）或其盐；以及由通式（I'）表示的寡核苷酸化合物（其中每个符号与规范中定义的相同）或其盐。