3-ethyl-2-methyl-6-hydroxymethyl-4,5,6,7-tetrahydroindol-4-one | 190064-87-0

• 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-ethyl-2-methyl-6-hydroxymethyl-4,5,6,7-tetrahydroindol-4-one
• 英文别名: 4H-Indol-4-one, 3-ethyl-1,5,6,7-tetrahydro-6-(hydroxymethyl)-2-methyl-；3-ethyl-6-(hydroxymethyl)-2-methyl-1,5,6,7-tetrahydroindol-4-one
• CAS: 190064-87-0
• 化学式: C₁₂H₁₇NO₂
• 分子量: 207.272
• InChiKey: SCOXBRQBVREPFP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  53.1
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-ethyl-2-methyl-6-hydroxymethyl-4,5,6,7-tetrahydroindol-4-one 在 吡啶 、 N-甲基吡咯烷酮 、 盐酸 、 potassium carbonate 、 potassium iodide 作用下， 以 甲醇 、 乙醚 为溶剂， 反应 110.0h， 生成 QF 0410B
  参考文献：
  名称：

  Conformationally Restricted Butyrophenones with Mixed Dopaminergic (D2) and Serotoninergic (5-HT2A) Affinities. Synthesis of 5-Aminoethyl and 6-Aminomethyl-4-oxotetrahydroindoles as Potential Atypical Antipsychotics.

  摘要：

  我们介绍了作为吲哚系列丁酮衍生物的 5-氨基乙基和 6-氨基甲基-4-氧代四氢吲哚的合成，它们是潜在的非典型抗精神病药物。这些化合物与血清素（5-HT2A）和多巴胺（D2）受体的亲和力在体外进行了评估。5-HT2A/D2受体的pKi比值可用于快速筛选新化合物和评估诱发锥体外系症状的可能性；比值≥1.12（Meltzer比值）可预测非典型抗精神病药的特征。化合物 26e（QF 0408B）和 26f（QF 0409B）显示出对 D2 和 5-HT2A 受体的高亲和力，它们的梅尔策尔比值分别为 1.32 和 1.17，而氟哌啶醇的比值为 0.93。

  DOI：

  10.1248/cpb.47.621
• 作为产物：
  描述：

  3-ethyl-2-methyl-6-acetoxymethyl-4,5,6,7-tetrahydroindol-4-one 在 氢氧化钾 作用下， 以 乙醇 为溶剂， 反应 12.0h， 以60%的产率得到3-ethyl-2-methyl-6-hydroxymethyl-4,5,6,7-tetrahydroindol-4-one
  参考文献：
  名称：

  Conformationally Restricted Butyrophenones with Mixed Dopaminergic (D2) and Serotoninergic (5-HT2A) Affinities. Synthesis of 5-Aminoethyl and 6-Aminomethyl-4-oxotetrahydroindoles as Potential Atypical Antipsychotics.

  摘要：

  我们介绍了作为吲哚系列丁酮衍生物的 5-氨基乙基和 6-氨基甲基-4-氧代四氢吲哚的合成，它们是潜在的非典型抗精神病药物。这些化合物与血清素（5-HT2A）和多巴胺（D2）受体的亲和力在体外进行了评估。5-HT2A/D2受体的pKi比值可用于快速筛选新化合物和评估诱发锥体外系症状的可能性；比值≥1.12（Meltzer比值）可预测非典型抗精神病药的特征。化合物 26e（QF 0408B）和 26f（QF 0409B）显示出对 D2 和 5-HT2A 受体的高亲和力，它们的梅尔策尔比值分别为 1.32 和 1.17，而氟哌啶醇的比值为 0.93。

  DOI：

  10.1248/cpb.47.621

文献信息

• New synthetic approaches to CNS drugs. A straightforward, efficient synthesis of tetrahydroindol-4-ones and tetrahydroquinolin-5-ones via palladium-catalyzed oxidation of hydroxyenaminones
  作者：Beatriz Pita、Christian F. Masaguer、Enrique Raviña

  DOI：10.1016/s0040-4039(02)01901-9

  日期：2002.10

  We have developed a facile and efficient synthesis of new conformationally restricted butyrophenones in the indole and quinoline series via palladium-catalyzed oxidation of hydroxyenaminones, and subsequent cyclization followed by spontaneous arornatization. (C) 2002 Elsevier Science Ltd. All rights reserved.
• New cyclic butyrophenone derivatives in the indole series as potential atypical antipsychotics. A simple and practical synthesis of 6-aminomethyl-tetrahydroindol-4-ones and their affinites for D2 and 5-HT2A receptors
  作者：Christian F. Masaguer、Enrique Raviña、Isabel Loza、JoséAngel Fontenla

  DOI：10.1016/s0960-894x(97)00131-5

  日期：1997.1

  A simple and efficient synthesis of novel 6-aminomethyl-tetrahydroindol-4-ones, which are butyrophenone analogues of molindone, is described. These compounds exhibit potent affinities for D-2 and 5-HT2A receptors in vitro. The most active compounds, 6d (QF 0408B) and 6e (QF 0409B), with pK(i) (5-HT2A/D-2) ratios of 1.32 and 1.17 respectively, show an antipsychotic profile according to Meltzer's classification. (C) 1997 Elsevier Science Ltd.
• Conformationally Restricted Butyrophenones with Mixed Dopaminergic (D2) and Serotoninergic (5-HT2A) Affinities. Synthesis of 5-Aminoethyl and 6-Aminomethyl-4-oxotetrahydroindoles as Potential Atypical Antipsychotics.
  作者：Chiristian F. MASAGUER、Isabel CASARIEGO、Enrique RAVINA

  DOI：10.1248/cpb.47.621

  日期：——

  We describe the synthesis of 5-aminoethyl- and 6-aminomethyl-4-oxotetrahydroindoles as butyrophenone derivatives in the indole series, as potential atypical antipsychotics. The affinities of these compounds for serotonin (5-HT2A) and dopamine (D2) receptors were evaluated in vitro. The ratios of pKi's for 5-HT2A/D2 receptors may be useful for rapid screening of new compounds and assessing potential induction of extrapyramidal symptoms; ratio values ≥1.12 (Meltzer's ratio) are predictive of an atypical antipsychotic profile. Compounds 26e (QF 0408B) and 26f (QF 0409B) showed high affinity for both D2 and 5-HT2A receptors, and their MEltzer's ratios were 1.32 and 1.17 respectively, while haloperidol showed a ratio of 0.93.

  我们介绍了作为吲哚系列丁酮衍生物的 5-氨基乙基和 6-氨基甲基-4-氧代四氢吲哚的合成，它们是潜在的非典型抗精神病药物。这些化合物与血清素（5-HT2A）和多巴胺（D2）受体的亲和力在体外进行了评估。5-HT2A/D2受体的pKi比值可用于快速筛选新化合物和评估诱发锥体外系症状的可能性；比值≥1.12（Meltzer比值）可预测非典型抗精神病药的特征。化合物 26e（QF 0408B）和 26f（QF 0409B）显示出对 D2 和 5-HT2A 受体的高亲和力，它们的梅尔策尔比值分别为 1.32 和 1.17，而氟哌啶醇的比值为 0.93。