5-ethyl-N⁴-hydroxycytidine | 1098975-50-8

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘧啶核苷
• 英文名称: 5-ethyl-N⁴-hydroxycytidine
• 英文别名: 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-ethyl-4-(hydroxyamino)pyrimidin-2-one
• CAS: 1098975-50-8
• 化学式: C₁₁H₁₇N₃O₆
• 分子量: 287.272
• InChiKey: UERJERREQCRKCZ-FDDDBJFASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.7
• 重原子数：
  20
• 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：
  135
• 氢给体数：
  5
• 氢受体数：
  6

文献信息

• Modified nucleosides for the treatment of viral infections and abnormal cellular proliferation
  申请人：——

  公开号：US20030087873A1

  公开（公告）日：2003-05-08

  The disclosed invention is a composition for and a method of treating a Flaviviridae (including BVDV and HCV), Orthomyxoviridae (including Influenza A and B) or Paramyxoviridae (including RSV) infection, or conditions related to abnormal cellular proliferation, in a host, including animals, and especially humans, using a nucleoside of general formula (I)-(XXIII) or its pharmaceutically acceptable salt or prodrug. This invention also provides an effective process to quantify the viral load, and in particular BVDV, HCV or West Nile Virus load, in a host, using real-time polymerase chain reaction (“RT-PCR”). Additionally, the invention discloses probe molecules that can fluoresce proportionally to the amount of virus present in a sample.

  该公开的发明涉及一种用于治疗Flaviviridae（包括BVDV和HCV）、Orthomyxoviridae（包括甲型和乙型流感）或Paramyxoviridae（包括RSV）感染或与异常细胞增殖有关的病况的组合物和方法，适用于宿主，包括动物，尤其是人类，使用通用式（I）-（XXIII）的核苷或其药学上可接受的盐或前药。该发明还提供了一种有效的过程，用于量化病毒载量，特别是BVDV、HCV或西尼罗河病毒载量，使用实时聚合酶链反应（RT-PCR）。此外，该发明揭示了可以与样本中存在的病毒数量成比例发光的探针分子。
• MODIFIED NUCLEOSIDES FOR THE TREATMENT OF VIRAL INFECTIONS AND ABNORMAL CELLULAR PROLIFERATION
  申请人：GILEAD SCIENCES, INC.

  公开号：US20140057863A1

  公开（公告）日：2014-02-27

  The disclosed invention is a composition for and a method of treating a Flaviviridae (including BVDV and HCV), Orthomyxoviridae (including Influenza A and B) or Paramyxoviridae (including RSV) infection, or conditions related to abnormal cellular proliferation, in a host, including animals, and especially humans, using a nucleoside of general formula (I)-(XXIII) or its pharmaceutically acceptable salt or prodrug. This invention also provides an effective process to quantify the viral load, and in particular BVDV, HCV or West Nile Virus load, in a host, using real-time polymerase chain reaction (“RT-PCR”). Additionally, the invention discloses probe molecules that can fluoresce proportionally to the amount of virus present in a sample.

  本公开发明涉及一种用于治疗Flaviviridae（包括BVDV和HCV）、Orthomyxoviridae（包括甲型和乙型流感病毒）或Paramyxoviridae（包括RSV）感染或与异常细胞增殖相关的条件的组合物和方法，适用于宿主，包括动物，特别是人类，使用一种核苷酸的一般式（I）-（XXIII）或其药学上可接受的盐或前药。本发明还提供了一种有效的过程，用于定量病毒载量，特别是BVDV、HCV或West Nile病毒载量，在宿主中使用实时聚合酶链反应（“RT-PCR”）。此外，本发明还揭示了可以与样品中存在的病毒数量成比例发光的探针分子。
• INSECTICIDES CONTAINING HYDRAZONE DERIVATIVES AS THE ACTIVE INGREDIENT AND NOVEL HYDRAZONE DERIVATIVES
  申请人：Nihon Nohyaku Co., Ltd.

  公开号：EP1470752A1

  公开（公告）日：2004-10-27

  A insecticide characterized by containing as active ingredient a hydrazone derivative of formula (I) wherein A and Q are an aryl or a heterocyclic group, W is oxygen atom, an aminylene, an alkylene group, an oxyalkylene group or an alkyleneoxy, X1 and X2 are hydrogen atom, an alkyl, an alkenyl, an alkynyl, an aryl, a heterocyclic group, formyl, an acyl, an alkoxycarbonyl, an aryloxycarbonyl, a heterocyclic oxycarbonyl, an alkylsulfinyl, an arylsulfinyl, a heterocyclic sulfinyl, an alkylsulfonyl, an arylsulfonyl or a heterocyclic sulfonyl, Y is oxygen atom or sulfur atom, Z is hydrogen atom, a halogen atom, cyano, an alkyl, an alkenyl, an alkynyl, an amino, an alkoxy or an alkylthio, the substituents may be substituted; and novel hydrazon derivatives.

  一种杀虫剂，其特征是含有式(I)的腙衍生物作为活性成分 其中 A 和 Q 是芳基或杂环基，W 是氧原子、亚氨基、亚烷基、亚氧烷基或亚烷氧基，X1 和 X2 是氢原子、烷基、烯基、炔基、芳基、杂环基、甲酰基、酰基、烷氧羰基、芳氧羰基、杂环氧羰基、烷基亚磺酰基、芳基亚磺酰基、杂环亚磺酰基、烷基磺酰基、芳基磺酰基或杂环磺酰基，Y 为氧原子或硫原子，Z 为氢原子、卤素原子、氰基、烷基、烯基、炔基、氨基、烷氧基或烷硫基，取代基可被取代；以及新型肼衍生物。
• MODIFIED NUCLEOSIDES FOR TREATMENT OF VIRAL INFECTIONS AND ABNORMAL CELLULAR PROLIFERATION
  申请人：Pharmasset Limited

  公开号：EP1411954A2

  公开（公告）日：2004-04-28
• [EN] MODIFIED NUCLEOSIDES FOR TREATMENT OF VIRAL INFECTIONS AND ABNORMAL CELLULAR PROLIFERATION<br/>[FR] NUCLEOSIDES MODIFIES POUR TRAITER DES INFECTIONS VIRALES ET UNE PROLIFERATION CELLULAIRE ANORMALE
  申请人：PHARMASSET LTD

  公开号：WO2002032920A2

  公开（公告）日：2002-04-25

  The disclosed invention is a composition for and a method of treating a Flaviviridae (including BVDV and HCV), Orthomyxoviridae (including Influenza A and B) or Paramyxoviridae (including RSV) infection, or conditions related to abnormal cellular proliferation, in a host, including animals, and especially humans, using a nucleoside of general formula (I)-(XXIII) or its pharmaceutically acceptable salt or prodrug. This invention also provides an effective process to quantify the viral load, and in particular BVDV, HCV or West Nile Virus load, in a host, using real-time polymerase chain reaction ('TR-PCR'). Additionally, the invention discloses probe molecules that can fluoresce proportionally to the amount of virus present in a sample.