2-(6-methoxy-1H-indol-2-yl)ethanamine | 1018637-91-6

• 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: 2-(6-methoxy-1H-indol-2-yl)ethanamine
• 英文别名: 2-(6-methoxy-1H-indol-2-yl)ethan-1-amine
• CAS: 1018637-91-6
• 化学式: C₁₁H₁₄N₂O
• mdl: MFCD10035473
• 分子量: 190.245
• InChiKey: WBVQCJOYHOHBEK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.272
• 拓扑面积：
  51
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(6-methoxy-1H-indol-2-yl)ethanamine 在 （2S）-（-）-2-{[[[[3,5-双（氟代甲基）苯基]氨基]硫代甲基]氨基}-N-（二苯基甲基）-N，3,3-三甲基丁酰胺 、 苯甲酸 作用下， 以 甲苯 为溶剂， 反应 1.5h， 生成 (S)-tert-butyl 1-isopropyl-7-methoxy-3,4-dihydro-1H-pyrido[4,3-b]indole-2(5H)-carboxylate
  参考文献：
  名称：

  硫脲催化的对映选择性 Iso-Pictet-Spengler 反应

  摘要：

  据报道，异色胺和醛的一锅缩合可提供对映体富集的 4-取代四氢-γ-咔啉。该反应由手性硫脲/苯甲酸双催化剂体系引发。通过研磨或结晶纯化N -Boc 保护的产物，以可扩展且高度实用的程序提供光学纯的四氢-γ-咔啉衍生物。

  DOI：

  10.1021/ol202300t
• 作为产物：
  描述：

  6-甲氧基-1H-吲哚-2-羧酸甲酯 在 manganese(IV) oxide 、 lithium aluminium tetrahydride 、 ammonium acetate 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 14.25h， 生成 2-(6-methoxy-1H-indol-2-yl)ethanamine
  参考文献：
  名称：

  2-[N-Acylamino(C₁−C₃)alkyl]indoles as MT₁ Melatonin Receptor Partial Agonists, Antagonists, and Putative Inverse Agonists

  摘要：

  The synthesis of several novel indole melatonin analogues substituted at the 2-position with acylaminomethyl (8-11), acylaminoethyl (5a-k), or acylaminopropyl (13) side chains is reported. On the basis of a novel in vitro functional assay (specific binding of [S-35]GTP gamma S), which can discriminate agonist from partial agonist, antagonist, and inverse agonist ligands, Ba,g,h,j and 13 were shown to be partial agonists, 5d,e and 8-11 competitive antagonists, and 5b,c,k putative inverse agonists. Binding and functional assays were performed on cloned human MT1 receptor. Structure-activity relationship considerations indicate that N-[1-aryl-2-(4-methoxy-1H-indol-2-yl)(C-1-C-2)alkyl]alkanamides represent a lead structure for this type of ligands.

  DOI：

  10.1021/jm970721h

文献信息

• Discovery of caffeic acid phenethyl ester derivatives as novel myeloid differentiation protein 2 inhibitors for treatment of acute lung injury
  作者：Lingfeng Chen、Yiyi Jin、Hongjin Chen、Chuchu Sun、Weitao Fu、Lulu Zheng、Min Lu、Pengqin Chen、Gaozhi Chen、Yali Zhang、Zhiguo Liu、Yi Wang、Zengqiang Song、Guang Liang

  DOI：10.1016/j.ejmech.2017.11.066

  日期：2018.1

  Myeloid differentiation protein 2 (MD2) is an essential molecule which recognizes lipopolysaccharide (LPS), leading to initiation of inflammation through the activation of Toll-like receptor 4 (TLR4) signaling. Caffeic acid phenethyl ester (CAPE) from propolis of honeybee hives could interfere interactions between LPS and the TLR4/MD2 complex, and thereby has promising anti-inflammatory properties

  髓样分化蛋白2（MD2）是识别脂多糖（LPS）的必需分子，可通过激活Toll样受体4（TLR4）信号传导引发炎症。蜜蜂蜂巢蜂胶中的咖啡酸苯乙酯（CAPE）可能会干扰LPS与TLR4 / MD2复合物之间的相互作用，因此具有令人振奋的抗炎特性。在这项研究中，我们设计和合成了48种CAPE衍生物，并评估了它们在LPS激活的小鼠初级腹膜巨噬细胞（MPM）中的抗炎活性。发现活性最高的化合物10s以高亲和力与MD2结合，从而阻止了LPS / MD2 / TLR4复合物的形成。10s的结合模式揭示了与MD2的主要相互作用是通过两个关键的氢键和疏水相互作用建立的。此外，10s在体内对LPS引起的ALI（急性肺损伤）显示出显着的保护作用。综上所述，这项工作为开发抗炎药提供了新的先导结构和候选药物MD2抑制剂。
• Enantioselective Synthesis of Indole-Annulated Medium-Sized Rings
  作者：Lin Huang、Li-Xin Dai、Shu-Li You

  DOI：10.1021/jacs.6b02678

  日期：2016.5.11

  iridium-catalyzed allylic dearomatization/retro-Mannich/hydrolysis cascade reaction. The reaction features mild conditions and a broad substrate scope. Under the optimal conditions, various seven-, eight-, or nine-membered-ring compounds can be afforded in good to excellent yields and excellent enantioselectivity. The proposed mechanism is supported by capturing the dearomatized intermediate through in

  吲哚环化中型环化合物的不对称合成是通过铱催化的烯丙基脱芳构化/逆曼尼希/水解级联反应开发的。该反应条件温和，底物范围广。在最佳条件下，各种七元、八元或九元环化合物都可以得到良好的收率和出色的对映选择性。通过原位还原捕获脱芳构化中间体来支持所提出的机制。
• Thiourea-Catalyzed Enantioselective Iso-Pictet–Spengler Reactions
  作者：Yunmi Lee、Rebekka S. Klausen、Eric N. Jacobsen

  DOI：10.1021/ol202300t

  日期：2011.10.21

  A one-pot condensation of isotryptamines and aldehydes that affords enantiomerically enriched 4-substituted tetrahydro-γ-carbolines is reported. The reaction is induced by a chiral thiourea/benzoic acid dual catalyst system. Purification of the N-Boc-protected products by trituration or crystallization provides the optically pure tetrahydro-γ-carboline derivatives in a scalable and highly practical

  据报道，异色胺和醛的一锅缩合可提供对映体富集的 4-取代四氢-γ-咔啉。该反应由手性硫脲/苯甲酸双催化剂体系引发。通过研磨或结晶纯化N -Boc 保护的产物，以可扩展且高度实用的程序提供光学纯的四氢-γ-咔啉衍生物。
• 2-[<i>N</i>-Acylamino(C₁−C₃)alkyl]indoles as MT₁ Melatonin Receptor Partial Agonists, Antagonists, and Putative Inverse Agonists
  作者：Gilberto Spadoni、Cesarino Balsamini、Annalida Bedini、Giuseppe Diamantini、Barbara Di Giacomo、Andrea Tontini、Giorgio Tarzia、Marco Mor、Pier Vincenzo Plazzi、Silvia Rivara、Romolo Nonno、Marilou Pannacci、Valeria Lucini、Franco Fraschini、Bojidar Michaylov Stankov

  DOI：10.1021/jm970721h

  日期：1998.9.1

  The synthesis of several novel indole melatonin analogues substituted at the 2-position with acylaminomethyl (8-11), acylaminoethyl (5a-k), or acylaminopropyl (13) side chains is reported. On the basis of a novel in vitro functional assay (specific binding of [S-35]GTP gamma S), which can discriminate agonist from partial agonist, antagonist, and inverse agonist ligands, Ba,g,h,j and 13 were shown to be partial agonists, 5d,e and 8-11 competitive antagonists, and 5b,c,k putative inverse agonists. Binding and functional assays were performed on cloned human MT1 receptor. Structure-activity relationship considerations indicate that N-[1-aryl-2-(4-methoxy-1H-indol-2-yl)(C-1-C-2)alkyl]alkanamides represent a lead structure for this type of ligands.