1-Methyl-3-cyano-2-indolcarbonsaeure | 51072-88-9

• 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: 1-Methyl-3-cyano-2-indolcarbonsaeure
• 英文别名: 3-cyano-1-methyl-indole-2-carboxylic acid；3-Cyano-1-methylindole-2-carboxylic acid
• CAS: 51072-88-9
• 化学式: C₁₁H₈N₂O₂
• 分子量: 200.197
• InChiKey: JHRQHOIWRFGYJN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  66
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-Methyl-3-cyano-2-indolcarbonsaeure 在 氯化亚砜 作用下， 以 四氢呋喃 为溶剂， 反应 5.0h， 生成 2-[4-(4-Chloro-phenyl)-piperazine-1-carbonyl]-1-methyl-1H-indole-3-carbonitrile
  参考文献：
  名称：

  Indoles and pyridazino[4,5-b]indoles as nonnucleoside analog inhibitors of HIV-1 reverse transcriptase

  摘要：

  The synthesis and the study of the activity of new indol-2-carboxamides and pyridazino[4,5-b]indoles as inhibitors of HIV-1 reverse transcriptase (RT) are presented. The activity of the compounds synthesized as inhibitors of different types of HIV-1 RT (wild type enzyme and mutant forms P236L, Y181C and P236L/Y181C) was evaluated. The activity of the most active compounds was investigated in the syncytia reduction in vitro assay, in HIV-1(IIIB)-infected HT4lacZ-1 cells. Their potential cytotoxicity was determined in parallel. Two lead compounds, N-[1-[2-(3-isopropylamino)pyridyl]piperazin]-5,6-methylenedioxy indol-2-carboxamide 7q and N-[1-[2-(3-ethylamino)pyridyl]piperazin] 7s have been identified.

  DOI：

  10.1016/0223-5234(96)88316-4
• 作为产物：
  描述：

  1-甲基吲哚-2-羧酸乙酯 在 氢氧化钾 、 硝基乙烷 、 sodium acetate 、 溶剂黄146 、 三氯氧磷 作用下， 以 乙醇 为溶剂， 反应 15.0h， 生成 1-Methyl-3-cyano-2-indolcarbonsaeure
  参考文献：
  名称：

  Indoles and pyridazino[4,5-b]indoles as nonnucleoside analog inhibitors of HIV-1 reverse transcriptase

  摘要：

  The synthesis and the study of the activity of new indol-2-carboxamides and pyridazino[4,5-b]indoles as inhibitors of HIV-1 reverse transcriptase (RT) are presented. The activity of the compounds synthesized as inhibitors of different types of HIV-1 RT (wild type enzyme and mutant forms P236L, Y181C and P236L/Y181C) was evaluated. The activity of the most active compounds was investigated in the syncytia reduction in vitro assay, in HIV-1(IIIB)-infected HT4lacZ-1 cells. Their potential cytotoxicity was determined in parallel. Two lead compounds, N-[1-[2-(3-isopropylamino)pyridyl]piperazin]-5,6-methylenedioxy indol-2-carboxamide 7q and N-[1-[2-(3-ethylamino)pyridyl]piperazin] 7s have been identified.

  DOI：

  10.1016/0223-5234(96)88316-4

文献信息

• Direct C-2 Carboxylation of 3-Substituted Indoles Using a Combined Brønsted Base Consisting of LiO-<i>t</i> Bu/CsF/18-crown-6
  作者：Masanori Shigeno、Itsuki Tohara、Kanako Nozawa-Kumada、Yoshinori Kondo

  DOI：10.1002/ejoc.202000272

  日期：2020.4.7

  A combination of LiO‐tBu, CsF, and 18‐crown‐6 can be used to carboxylate indole derivatives at the C‐2 position under an ambient CO2 atmosphere. Substrates bearing an electrophilic substituent (i.e. CN, formyl, benzoyl, phenylsulfonyl, phenylsulfinyl, and chloride) at the C‐3 position are smoothly converted into their corresponding carboxylated products with high functional group compatibility.

  LiO-的组合吨卜，CsF和18-冠-6可用于羧酸盐的环境CO下在C-2位的吲哚衍生物2的气氛。在C-3位置带有亲电取代基（例如CN，甲酰基，苯甲酰基，苯磺酰基，苯亚磺酰基和氯化物）的底物可以平滑地转化为具有高官能团相容性的相应羧化产物。