1,3,5-三乙酰基-2-脱氧-D-赤式戊呋喃糖 | 4594-52-9

• 物质功能分类: 生物化工 - 糖类化合物 - 单糖
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 1,3,5-三乙酰基-2-脱氧-D-赤式戊呋喃糖
• 中文别名: 1,3,5-三乙酰基-2-脱氧-D-核糖
• 英文名称: (3,5-Diacetyloxyoxolan-2-yl)methyl acetate
• CAS: 4594-52-9
• 化学式: C₁₁H₁₆O₇
• 分子量: 260.24
• InChiKey: QAGMBTAACMQRSS-UHFFFAOYSA-N

物化性质

• 沸点：
  329.3±42.0 °C(Predicted)
• 密度：
  1.24±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  18
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  88.1
• 氢给体数：
  0
• 氢受体数：
  7

制备方法与用途

该化合物名为1,3,5-三乙酰基-2-脱氧-D-赤式戊呋喃糖，又被称为1,3,5-三乙酰基-2-脱氧-D-核糖。它主要用于制备4-氨基-1-(1,3,5-三乙酰基-2-脱氧-D-呋喃糖苷基)-1,3,5-三嗪-2(1H)-酮，进而合成地西他滨。

文献信息

• Novel pyrazine derivatives or salts thereof, pharmaceutical composition containing the same, and production intermediates thereof
  申请人：Toyama Chemical Co., Ltd.

  公开号：US20030130213A1

  公开（公告）日：2003-07-10

  Pyrazine derivatives represented by general formula [1]: 1 wherein the variables are as defined in the specification, or salts thereof have an excellent antiviral activity and are useful as a therapeutic agent for treating viral infections. Further, fluoropyrazine-carboxamide derivatives represented by general formula [2]: 2 wherein the variables are as defined in the specification, or salts thereof are useful as an intermediate for production of the compounds of general formula [1], and as an intermediate for production of the fluoropyrazine-carboxamide derivatives of which one typical example is 6-fluoro-3-hyroxy-2-pyrazine-carboxamide having an antiviral activity.

  具有通式[1]所示的吡嗪衍生物及其盐，其中变量如说明书中所定义，具有优异的抗病毒活性，可作为治疗病毒感染的治疗剂。此外，具有通式[2]所示的氟吡嗪-酰胺衍生物及其盐，其中变量如说明书中所定义，可作为制备通式[1]化合物的中介体，以及作为制备具有抗病毒活性的氟吡嗪-酰胺衍生物的中介体，其中一个典型例子是具有抗病毒活性的6-氟-3-羟基-2-吡嗪酰胺。
• NOVEL PYRAZINE DERIVATIVES OR SALTS THEREOF, PHARMACEUTICAL COMPOSITIONS CONTAINING THE DERIVATIVES OR THE SALTS AND INTERMEDIATES FOR THE PREPARATION OF BOTH
  申请人：TOYAMA CHEMICAL CO., LTD.

  公开号：EP1256588A1

  公开（公告）日：2002-11-13

  Pyrazine derivatives represented by general formula [1]: wherein the variables are as defined in the specification, or salts thereof have an excellent antiviral activity and are useful as a therapeutic agent for treating viral infections. Further, fluoropyrazine-carboxamide derivatives represented by general formula [2]: wherein the variables are as defined in the specification, or salts thereof are useful as an intermediate for production of the compounds of general formula [1], and as an intermediate for production of the fluoropyrazine-carboxamide derivatives of which one typical example is 6-fluoro-3-hyroxy-2-pyrazine-carboxamide having an antiviral activity.

  通式[1]代表的吡嗪衍生物： 其中的变量如说明书中所定义，或其盐类具有优异的抗病毒活性，可作为治疗病毒感染的治疗剂。 此外，通式[2]代表的氟吡嗪甲酰胺衍生物： 其中的变量如说明书中所定义，或其盐类可用作生产通式[1]化合物的中间体，也可用作生产氟吡嗪-甲酰胺衍生物的中间体，其中一个典型的例子是具有抗病毒活性的6-氟-3-羟基-2-吡嗪-甲酰胺。
• US6800629B2
  申请人：——

  公开号：US6800629B2

  公开（公告）日：2004-10-05