1-(phenpropyl)-isoindigo | 1198772-87-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-(phenpropyl)-isoindigo
• 英文别名: 3-(2-oxo-1H-indol-3-ylidene)-1-(3-phenylpropyl)indol-2-one
• CAS: 1198772-87-0
• 化学式: C₂₅H₂₀N₂O₂
• 分子量: 380.446
• InChiKey: XOOORTLOUPNRTM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.53
• 重原子数：
  29.0
• 可旋转键数：
  4.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  49.41
• 氢给体数：
  1.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  靛红 在 盐酸 、 potassium carbonate 作用下， 以 水 、 溶剂黄146 、 N,N-二甲基甲酰胺 为溶剂， 20.0~200.0 ℃ 、400.01 kPa 条件下， 反应 1.25h， 生成 1-(phenpropyl)-isoindigo
  参考文献：
  名称：

  Synthesis and evaluation of functionalized isoindigos as antiproliferative agents

  摘要：

  A series of functionalized isoindigos structurally related to meisoindigo (1-methylisoindigo), a therapeutic agent used for the treatment of a form of leukemia, were synthesized and evaluated for antiproliferative activities on a panel of human cancer cells. Two promising compounds (1-phenpropylisoindigo and 1-(p-methoxy-phenethyl)-isoindigo) that were more potent than meisoindigo and comparable to 6-bromoindirubin-3'-oxime on leukemic K562 and liver HuH7 cells were identified. Structure-activity relationships showed the importance of keeping one of the lactam NH in an unsubstituted state. Substitution of the other lactam NH with aryl or arylalkyl side chains retained or improved activity in most instances. An intact exocyclic double bond was also essential, possibly to maintain planarity and rigidity of the iso-indigo scaffold. None of the compounds were found to inhibit CDK2 in an in vitro assay, in spite of reports linking the antiproliferative activities of meisoindigo and other isoindigos to CDK2 inhibition. Hence, these functionalized isoindigos disrupted cell growth and proliferation by other mechanistic pathways that did not involve CDK2 inhibition. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2009.09.008

文献信息

• Iron-catalyzed selective construction of indole derivatives via oxidative C(sp3)–H functionalization of indolin-2-ones
  作者：Wei Chen、Lang-Qi Wen、Xiao-Bing Lu、Hui Zhou

  DOI：10.1039/d4ob00133h

  日期：——

  manipulating the reaction conditions, particularly the choice of solvent, catalyst loading, and reaction sequence, a series of valuable indole derivatives, including isatins and symmetrical and nonsymmetrical isoindigos, were selectively synthesized in good to excellent yields. Furthermore, the gram-scale synthesis of compounds with biological anticancer activity under simple conditions highlights their great

  考虑到开发强大的催化剂的重要性和吲哚衍生物的药效团特征，我们描述了一种铁催化的吲哚啉-2-酮氧化C(sp 3 )–H功能化的可转换方法。使用FeCl 2作为催化剂、空气作为氧化剂、醇作为溶剂，选择性转化表现出优异的活性和化学选择性。通过控制反应条件，特别是溶剂的选择、催化剂负载量和反应顺序，选择性地合成了一系列有价值的吲哚衍生物，包括靛红以及对称和非对称异靛，收率良好至优异。此外，在简单条件下克级合成具有生物抗癌活性的化合物凸显了其在实际应用中的巨大潜力。