7-Nitro-1,2,4-Benzotriazine 1,4-Dioxide

• 分子结构分类: 有机化合物 - 有机1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 英文名称: 7-Nitro-1,2,4-Benzotriazine 1,4-Dioxide
• 英文别名: 7-Nitro-1-oxido-1,2,4-benzotriazin-4-ium 4-oxide
• 化学式: C₇H₄N₄O₄
• 分子量: 208.133
• InChiKey: BYSYOJSPRQFNOM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  105
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  亚硝酸特丁酯 、 7-nitro-3-amino-1,2,4-benzotriazine 1,4-dioxide 以 甲氟磷 为溶剂， 以10%的产率得到7-Nitro-1,2,4-Benzotriazine 1,4-Dioxide
  参考文献：
  名称：

  1,2,4-BENZOTRIAZINE OXIDES AS RADIOSENSITIZERS AND SELECTIVE CYTOTOXIC AGENTS

  摘要：

  公开号：

  EP0478545B1

文献信息

• Process for preparing 1,2,4-benzotriazine oxides
  申请人：S R I International

  公开号：US05175287A1

  公开（公告）日：1992-12-29

  A method of using 1,2,4-benzotriazine oxides, some of which are novel compounds, as radiosensitizers and selective cytotoxic agents is disclosed. These compounds are shown to specifically radiosensitize hypoxic tumor cells. Some are additionally disclosed to be useful as specific cytotoxic agents for these cells. They also show an unexpected ability to radiosensitize aerobic cells following or preceding a hypoxic incubation of the cells with the drug. This provides a basis for selective radiosensitization of tumors compared to normal cells. A novel method for preparing the 1,2,4-benzotriazine oxides is also disclosed.

  使用1,2,4-苯并三氮唑氧化物的方法，其中一些是新颖的化合物，作为放射增敏剂和选择性细胞毒性剂的方法被揭示。这些化合物被证明能够特异性地增敏缺氧肿瘤细胞。其中一些还被揭示为这些细胞的特异性细胞毒性剂。它们还表现出在用药物处理细胞之前或之后的缺氧培养后，对好氧细胞具有意外的增敏能力。这为相对于正常细胞的肿瘤选择性增敏提供了基础。还揭示了一种制备1,2,4-苯并三氮唑氧化物的新方法。
• Method of treating a mammal having a solid tumor susceptible to
  申请人：The Board of Trustees of the Leland Stanford Junior University

  公开号：US05484612A1

  公开（公告）日：1996-01-16

  A method of treating a mammal having a solid tumor susceptible to treatment with cisplatin comprising: administering to the mammal an effective amount of 3-amino-1,2,4-benzotriazine 1,4-dioxide; and administering to the mammal an effective amount of cisplatin about 0.5 to about five hours after administration of the 3-amino-1,2,4-benzotriazine 1,4-dioxide.

  治疗患有对顺铂治疗敏感的实体肿瘤的哺乳动物的方法包括：向哺乳动物施用有效量的3-氨基-1,2,4-苯并三氮唑-1,4-二氧化物；并在向哺乳动物施用3-氨基-1,2,4-苯并三氮唑-1,4-二氧化物后约0.5至约五小时内向哺乳动物施用有效量的顺铂。
• 1, 2, 4-benzotriazine oxides as radiosensitizers and selective cytotoxic agents
  申请人：Lee W. William

  公开号：US20050153961A1

  公开（公告）日：2005-07-14

  A method of using 1,2,4-benzotriazine oxides, some of which are novel compounds, as radiosensitizers and selective cytotoxic agents is disclosed. These compounds are shown to specifically radiosensitize hypoxic tumor cells. Some are additionally disclosed to be useful as specific cytotoxic agents for these cells. They also show an unexpected ability to radiosensitize aerobic cells following or preceding a hypoxic incubation of the cells with the drug. This provides a basis for selective radiosensitization of tumors compared to normal cells. A novel method for preparing the 1,2,4-benzotriazine oxides is also disclosed.

  本发明揭示了一种使用1,2,4-苯并三氮唑氧化物的方法，其中一些是新型化合物，作为放射增敏剂和选择性细胞毒剂。这些化合物被证明能够特异性地增敏缺氧肿瘤细胞。其中一些还被披露为这些细胞的特异性细胞毒剂。此外，它们还表现出在药物与细胞进行缺氧孵育之前或之后，对有氧细胞具有意外的增敏能力。这为与正常细胞相比选择性增敏肿瘤提供了基础。本发明还揭示了一种制备1,2,4-苯并三氮唑氧化物的新方法。
• 1,2,4-Benzotriazine oxides as radiosensitizers and selective cytotoxic agents
  申请人：——

  公开号：US20020103200A1

  公开（公告）日：2002-08-01

  A method of using 1,2,4-benzotriazine oxides, some of which are novel compounds, as radiosensitizers and selective cytotoxic agents is disclosed. These compounds are shown to specifically radiosensitize hypoxic tumor cells. Some are additionally disclosed to be useful as specific cytotoxic agents for these cells. They also show an unexpected ability to radiosensitize aerobic cells following or preceding a hypoxic incubation of the cells with the drug. This provides a basis for selective radiosensitization of tumors compared to normal cells. A novel method for preparing the 1,2,4-benzotriazine oxides is also disclosed.

  本发明公开了使用1,2,4-苯并三氮唑氧化物的方法，其中一些是新化合物，作为放射增敏剂和选择性细胞毒剂。这些化合物被证明能够特异性地增敏缺氧肿瘤细胞。其中一些还被证明可用作这些细胞的特异性细胞毒剂。此外，它们还表现出一种意外的能力，在药物与细胞进行缺氧孵育之前或之后，增敏有氧细胞。这为与正常细胞相比选择性增敏肿瘤提供了基础。本发明还公开了制备1,2,4-苯并三氮唑氧化物的新方法。
• THERAPEUTIC BENEFIT OF SUBOPTIMALLY ADMINISTERED CHEMICAL COMPOUNDS
  申请人：BROWN Dennis M.

  公开号：US20160045502A1

  公开（公告）日：2016-02-18

  The present invention describes methods and compositions for improving the therapeutic efficacy of therapeutic agents previously limited by suboptimal therapeutic performance by either improving efficacy as monotherapy or reducing side effects. Such methods and compositions are particularly applicable to mustard-based alkylating agents such as uracil mustard and analogs, derivatives, or prodrugs thereof, including 6-methyluracil mustard and 6-ethyluracil mustard.

  本发明描述了一种改善先前受到治疗性能不佳限制的治疗剂的治疗效果的方法和组合物，通过改善单药疗法的功效或减少副作用。这种方法和组合物特别适用于芥子碱基烷基化剂，例如尿嘧啶芥和其类似物、衍生物或前药，包括6-甲基尿嘧啶芥和6-乙基尿嘧啶芥。