2-methyl-5,11-dihydro-indolo[3,2-c]quinolin-6-one | 543745-39-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 2-methyl-5,11-dihydro-indolo[3,2-c]quinolin-6-one
• 英文别名: 2-Methyl-5,11-dihydroindolo[3,2-c]quinolin-6-one
• CAS: 543745-39-7
• 化学式: C₁₆H₁₂N₂O
• 分子量: 248.284
• InChiKey: OVIXQTQXQIYLMV-UHFFFAOYSA-N

物化性质

• 熔点：
  342-343 °C
• 沸点：
  411.7±24.0 °C(Predicted)
• 密度：
  1.325±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  44.9
• 氢给体数：
  2
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-methyl-5,11-dihydro-indolo[3,2-c]quinolin-6-one 在 一水合肼 、 三氯氧磷 作用下， 生成 (2-methyl-11H-indolo[3,2-c]quinolin-6-yl)hydrazine
  参考文献：
  名称：

  Ruthenium− and Osmium−Arene Complexes of 2-Substituted Indolo[3,2-c]quinolines: Synthesis, Structure, Spectroscopic Properties, and Antiproliferative Activity

  摘要：

  The synthesis of new modified indolo[3,2-c]quinoline ligands L-1-L-8 with metal-binding sites is reported. By coordination to ruthenium- and osmium-arene moieties 16 complexes of the type [(eta(6)-p-cymene)M(L)Cl]Cl (1a,b-8a,b), where M is Ru-II or Os-II and L is L-1-L-8, have been prepared. All compounds were comprehensively characterized by elemental analysis, electrospray ionization mass spectrometry, IR, UV-vis, and NMR spectroscopy, thermogravimetric analysis, and single-crystal X-ray diffraction (2a, 4a, 4b, 5a, 7a, and 7b). The complexes were tested for antiproliferative activity in vitro in three human cancer cell lines, namely, CH1 (ovarian carcinoma), SW480 (colon adenocarcinoma), and A549 (non-small-cell lung cancer), yielding IC50 values in the submicromolar or low micromolar range.

  DOI：

  10.1021/om101004z
• 作为产物：
  描述：

  [2-(1H-indol-2-yl)-4-methylphenyl]-urea 在 溶剂黄146 作用下， 反应 2.0h， 以61%的产率得到2-methyl-5,11-dihydro-indolo[3,2-c]quinolin-6-one
  参考文献：
  名称：

  吲哚-2，3-二酮（异丁二素）与2-氨基苄基胺之间反应的研究

  摘要：

  等摩尔量的2-氨基苄胺和靛红在乙酸中的回流以良好的产率产生了吲哚[3，2 - c ]喹啉-6-酮。提出了一种涉及螺环化合物初始形成的机制。该可分离的中间体随后通过顺序的异氰酸酯开环和环化过程重排为脲衍生物，该脲衍生物最终环化为吲哚[3，2 - c ]喹啉-6-酮。尿素衍生物可单独制备并选择性环化为吲哚[3,2- c]喹啉-6一。N-乙酰基Isatin与2-氨基苄基胺在室温下反应生成1,4-苯并二氮杂酮3-（2-乙酰氨基苯基）-1,5-二氢-1,4-苯并二氮杂-2-酮，而其异构体2（2-乙酰氨基苯并室温下由2-（2-乙酰氨基苯基）-N-（2-氨基苄基）-2-氧乙酰胺在乙酸中获得）-4，5-二氢-1，4-苯并二氮杂-3-酮。

  DOI：

  10.1016/s0040-4020(02)01647-2

文献信息

• Synthesis, β-haematin inhibition, and in vitro antimalarial testing of isocryptolepine analogues: SAR study of indolo[3,2-c]quinolines with various substituents at C2, C6, and N11
  作者：Ning Wang、Kathryn J. Wicht、Kento Imai、Ming-qi Wang、Tran Anh Ngoc、Ryo Kiguchi、Marcel Kaiser、Timothy J. Egan、Tsutomu Inokuchi

  DOI：10.1016/j.bmc.2014.03.030

  日期：2014.5

  A series of indolo[3,2-c]quinolines were synthesized by modifying the side chains of the omega-aminoalkylamines at the C6 position and introducing substituents at the C2 position, such as F, Cl, Br, Me, MeO and NO2, and a methyl group at the N11 position for an SAR study. The in vitro antiplasmodial activities of the derivative agents against two different strains (CQS: NF54 and CQR: K1) and the cytotoxic activity against normal L6 cells were evaluated. The test results showed that compounds 6k and 6l containing the branched methyl groups of 3-aminopropylamino at C6 with a Cl atom at C2 exhibited a very low cytotoxicity with IC50 values above 4000 nM, high antimalarial activities with IC50 values of about 11 nM for CQS (NF54), IC50 values of about 17 nM for CQR (K1), and RI resistance indices of 1.6. Furthermore, the compounds were tested for beta-haematic inhibition, and QSAR revealed an interesting linear correlation between the biological activity of CQS (NF54) and three contributing factors, namely solubility, hydrophilic surface area, and beta-haematin inhibition for this series. In vivo testing of 6l showed a reduction in parasitaemia on day 4 with an activity of 38%. (C) 2014 Elsevier Ltd. All rights reserved.
• Synthesis and in vitro cytotoxic effect of 6-amino-substituted 11H- and 11Me-indolo[3,2-c]quinolines
  作者：Ning Wang、Marta Świtalska、Ming-Yu Wu、Kento Imai、Tran Anh Ngoc、Cui-Qing Pang、Li Wang、Joanna Wietrzyk、Tsutomu Inokuchi

  DOI：10.1016/j.ejmech.2014.03.038

  日期：2014.5

  A series of 6-amino-11H- indolo[3,2-c]quinoline derivatives with various substituents on the quinoline ring were synthesized. A methyl group introduced to N-11 of the intermediate 4 to elaborate novel analog 7. The cytotoxic effect of these 6-amino-substituted 11H- and 11-methyl-indolo[3,2-c]quinoline derivatives in vitro were tested against MV4-11 (human leukemia), A549 (non-small cell lung cancer) and HCT116 (colon cancer) and BALB/3T3 (normal murine fibroblasts). All the N-11 methylated compounds significantly increased the cytotoxicity. Compound 7p was most active with the IC50 value of 0.052 mu M against the MV4-11 cell line, and also exhibited a selective activity against A549, HCT116 and BALB/3T3 cell line, with the respective IC50 values of 0.112, 0.007 and 0.083 mu M, which were higher or comparable to those of the anticancer drug doxorubicin HCl. The binding constants of 5g and 7h to salmon fish sperm DNA were also evaluated using UV-vis absorption spectroscopy, indicating intercalation binding with constants of 1.05 x 10(6) L/mol and 4.84 x 10(6) L/mol. (C) 2014 Elsevier Masson SAS. All rights reserved.
• Mulwad; Lohar, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2003, vol. 42, # 8, p. 1937 - 1942
  作者：Mulwad、Lohar

  DOI：——

  日期：——
• Ruthenium− and Osmium−Arene Complexes of 2-Substituted Indolo[3,2-<i>c</i>]quinolines: Synthesis, Structure, Spectroscopic Properties, and Antiproliferative Activity
  作者：Lukas K. Filak、Gerhard Mühlgassner、Felix Bacher、Alexander Roller、Mathea Sophia Galanski、Michael A. Jakupec、Bernhard K. Keppler、Vladimir B. Arion

  DOI：10.1021/om101004z

  日期：2011.1.24

  The synthesis of new modified indolo[3,2-c]quinoline ligands L-1-L-8 with metal-binding sites is reported. By coordination to ruthenium- and osmium-arene moieties 16 complexes of the type [(eta(6)-p-cymene)M(L)Cl]Cl (1a,b-8a,b), where M is Ru-II or Os-II and L is L-1-L-8, have been prepared. All compounds were comprehensively characterized by elemental analysis, electrospray ionization mass spectrometry, IR, UV-vis, and NMR spectroscopy, thermogravimetric analysis, and single-crystal X-ray diffraction (2a, 4a, 4b, 5a, 7a, and 7b). The complexes were tested for antiproliferative activity in vitro in three human cancer cell lines, namely, CH1 (ovarian carcinoma), SW480 (colon adenocarcinoma), and A549 (non-small-cell lung cancer), yielding IC50 values in the submicromolar or low micromolar range.
• Studies of the reactions between indole-2,3-diones (isatins) and 2-aminobenzylamine
  作者：Jan Bergman、Robert Engqvist、Claes Stålhandske、Hans Wallberg

  DOI：10.1016/s0040-4020(02)01647-2

  日期：2003.2

  yields. A proposed mechanism involving initial formation of a spiro compound is given. This isolable intermediate subsequently rearranges via a sequential isocyanate ring opening and a cyclisation process to a urea derivative which finally cyclized to the indolo[3,2-c]quinolin-6-ones. The urea derivative could be prepared separately and cyclized selectively to indolo[3,2-c]quinolin-6-one. Reaction of N-acetylisatin

  等摩尔量的2-氨基苄胺和靛红在乙酸中的回流以良好的产率产生了吲哚[3，2 - c ]喹啉-6-酮。提出了一种涉及螺环化合物初始形成的机制。该可分离的中间体随后通过顺序的异氰酸酯开环和环化过程重排为脲衍生物，该脲衍生物最终环化为吲哚[3，2 - c ]喹啉-6-酮。尿素衍生物可单独制备并选择性环化为吲哚[3,2- c]喹啉-6一。N-乙酰基Isatin与2-氨基苄基胺在室温下反应生成1,4-苯并二氮杂酮3-（2-乙酰氨基苯基）-1,5-二氢-1,4-苯并二氮杂-2-酮，而其异构体2（2-乙酰氨基苯并室温下由2-（2-乙酰氨基苯基）-N-（2-氨基苄基）-2-氧乙酰胺在乙酸中获得）-4，5-二氢-1，4-苯并二氮杂-3-酮。