3-hydroxymethyl-5-[2-(methyl)aziridin-1-yl]-1-methylindole-4,7-dione

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 3-hydroxymethyl-5-[2-(methyl)aziridin-1-yl]-1-methylindole-4,7-dione
• 英文别名: 3-(hydroxymethyl)-5-(2-methylaziridin-1-yl)-1-methylindole-4,7-dione；23-(Hydroxymethyl)-5-(2-methylaziridin-1-yl)-1-methylindole-4,7-dione；3-(hydroxymethyl)-1-methyl-5-(2-methylaziridin-1-yl)indole-4,7-dione
• 化学式: C₁₃H₁₄N₂O₃
• 分子量: 246.266
• InChiKey: JOCMROYVEUOFBY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  62.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3-formyl-5-methoxy-1-methylindole-4,7-dione 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 反应 4.5h， 生成 3-hydroxymethyl-5-[2-(methyl)aziridin-1-yl]-1-methylindole-4,7-dione
  参考文献：
  名称：

  2-环丙基吲哚醌及其类似物作为生物还原活化的抗肿瘤剂：体外结构活性和体内功效。

  摘要：

  已经合成了一系列 2-环烷基-和 2-烷基-3-(羟甲基)-1-甲基吲哚醌和相应的氨基甲酸酯，并在 5 位被各种取代和未取代的氮丙啶取代。体外对缺氧细胞的细胞毒性取决于 5-氮丙啶基或 3-羟甲基类似物的取代氮丙啶基取代基的存在。5-甲氧基衍生物的活性取决于3-(氨基甲酰氧基)甲基取代基的存在。增加 2 位的空间体积会降低化合物对缺氧细胞的有效性。2-环丙基取代基比 2-异丙基取代基更有效达 2 个数量级，这表明可能导致毒性的自由基开环反应。非融合的 2-环丙基线粒体比先前报道的相关融合的环丙基线粒体更有效。醌/半醌单电子对的还原电位在-286至-380 mV范围内。半醌自由基与氧反应，速率常数为 2-8 x 10(8) dm3 mol-1 s-1。涉及双电子还原的对苯二酚在细胞毒性介导中的作用。体外最有效的化合物是 2-环丙基和 5-(2-甲基氮丙啶) 衍生物，其中 5-(氮丙啶-1-基

  DOI：

  10.1021/jm9608422

文献信息

• 2-Cyclopropylindoloquinones and Their Analogues as Bioreductively Activated Antitumor Agents:  Structure−Activity <i>in Vitro</i> and Efficacy <i>in Vivo</i>
  作者：Matthew A. Naylor、Mohammed Jaffar、John Nolan、Miriam A. Stephens、Susan Butler、Kantilal B. Patel、Steven A. Everett、Gerald E. Adams、Ian J. Stratford

  DOI：10.1021/jm9608422

  日期：1997.7.1

  2-cyclopropyl and 5-(2-methylaziridinyl) derivatives, and of these, 5-(aziridin-1-yl)-2-cyclopropyl-3-(hydroxymethyl)-1-methylindole-4 ,7-dione (21) and 3-(hydroxymethyl)-5-(2-methylaziridin-1-yl)-1,2-dimethylindole+ ++-4,7-dione (54) were evaluated in vivo. Both compounds showed antitumor activity both as single agents and in combination with radiation, with some substantial improvements over EO9 (3)

  已经合成了一系列 2-环烷基-和 2-烷基-3-(羟甲基)-1-甲基吲哚醌和相应的氨基甲酸酯，并在 5 位被各种取代和未取代的氮丙啶取代。体外对缺氧细胞的细胞毒性取决于 5-氮丙啶基或 3-羟甲基类似物的取代氮丙啶基取代基的存在。5-甲氧基衍生物的活性取决于3-(氨基甲酰氧基)甲基取代基的存在。增加 2 位的空间体积会降低化合物对缺氧细胞的有效性。2-环丙基取代基比 2-异丙基取代基更有效达 2 个数量级，这表明可能导致毒性的自由基开环反应。非融合的 2-环丙基线粒体比先前报道的相关融合的环丙基线粒体更有效。醌/半醌单电子对的还原电位在-286至-380 mV范围内。半醌自由基与氧反应，速率常数为 2-8 x 10(8) dm3 mol-1 s-1。涉及双电子还原的对苯二酚在细胞毒性介导中的作用。体外最有效的化合物是 2-环丙基和 5-(2-甲基氮丙啶) 衍生物，其中 5-(氮丙啶-1-基
• 3-Substituted-5-aziridinyl-1-methylindole-4,7-diones as NQO1-directed antitumour agents: mechanism of activation and cytotoxicity in vitro
  作者：Mohammed Jaffar、Roger M Phillips、Kaye J Williams、Ibrahim Mrema、Christian Cole、Natasha S Wind、Timothy H Ward、Ian J Stratford、Adam V Patterson

  DOI：10.1016/s0006-2952(03)00452-0

  日期：2003.10

  Indolequinone agents are a unique class of bioreductive cytotoxins that can function as dual substrates for both one- and two-electron reductases. This endows them with the potential to be either hypoxia-selective cytotoxins or NAD(P)H:quinone oxidoreductase 1 (NQO1)-directed prodrugs, respectively. We have studied the structure-activity relationships of four novel indolequinone analogues with regard to one- and/or two-electron activation. Single-electron metabolism was achieved by exposing the human carcinoma cell line T47D to each agent under hypoxic conditions, whilst concerted two-electron metabolism was assessed by stably expressing the cDNA for human NQO1 in a cloned cell line of T47D. The C-3 and C-5 positions of the indolequinone nucleus were modified to manipulate reactivity of the reduction products and the four prodrugs were identified as NQO1 substrates of varying specificity. Two of the four prodrugs, in which both C-3 and C-5 groups remained functional, proved to be NQO1-directed cytotoxins with selectivity ratios of 60- to 80-fold in the T47D (WT) versus the NQO1 overexpressing T47D cells. They also retained selectivity as hypoxic cytotoxins with oxic/hypoxic ratios of 20- to 22-fold. Replacement of the C-3 hydroxymethyl leaving group with an aldehyde group ablated all selectivity in air and hypoxia in both cell lines. Addition of a 2-methyl group on the C-5 aziridinyl group to introduce steric hinderance reduced but did not abolish NQO1-dependent metabolism. However, it enhanced single-electron metabolism-dependent DNA cross-linking in a manner that was independent of cytotoxicity. These data demonstrate that subtle structure-activity relationship exists for different cellular reductases and under certain circumstances distinct forms of DNA damage can arise, the cytotoxic consequences of which can vary. This study identifies a candidate indolequinone analogue for further development as a dual hypoxia and NQO1-directed prodrug. (C) 2003 Elsevier Inc. All rights reserved.