N-<2-(2-phenylindol-3-yl)ethyl>acetamide

• 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: N-<2-(2-phenylindol-3-yl)ethyl>acetamide
• 英文别名: N-(2-(2-phenyl-1H-indol-3-yl)ethyl)acetamide；N-[2-(2-phenyl-1H-indol-3-yl)ethyl]acetamide；3-(2-acetylamidoethyl)-2-phenylindole；2-phenyl-N-acetyltryptamine
• 化学式: C₁₈H₁₈N₂O
• mdl: MFCD04967045
• 分子量: 278.354
• InChiKey: NDQLWCNLJLSDBN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 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-(phenyl-λ³-iodaneylidene)-cyclohexane-1,3-dione 、 N-<2-(2-phenylindol-3-yl)ethyl>acetamide 在 dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer 、 cesium acetate 、 碳酸氢钠 作用下， 以 二氯甲烷 为溶剂， 反应 18.0h， 以75%的产率得到N-(2-(5-oxo-5,6,7,8-tetrahydroindolo[1,2-f]phenanthridin-14-yl)ethyl)acetamide
  参考文献：
  名称：

  The solvent-controlled Rh(iii)-catalyzed switchable [4+2] annulation of 2-arylIndoles with iodonium ylides

  摘要：

  我们在此报道了通过溶剂控制的Rh(iii)催化的C-H官能团化反应，实现了2-芳基吲哚与碘代叶立德的可切换[4+2]环加成反应。

  DOI：

  10.1039/d2cc01386j
• 作为产物：
  描述：

  5-苯基-3,4-二氢-2H-吡咯 在 盐酸 、 溶剂黄146 作用下， 以 二氯甲烷 为溶剂， 反应 0.25h， 生成 N-<2-(2-phenylindol-3-yl)ethyl>acetamide
  参考文献：
  名称：

  褪黑激素类似物的便捷合成：2-和3-取代的-N-乙酰基吲哚基烷基胺

  摘要：

  阐述了一种通过费歇尔反应从芳基肼和酰胺酮合成褪黑激素衍生物的2-和3-取代的吲哚基烷基酰胺的新方法。通过与酰化吡啶鎓氯化物反应，可以容易地由环状亚胺制备酰胺酮。该方法是一步一步同步创建所选的烷基酰胺片段和吲哚核。的芳基肼的变化创造indolylalkylamides和酰胺酮的合适的选择可以直接酰胺烷基链的吲哚的2位或3位的碳环所需的取代基。

  DOI：

  10.1016/j.tet.2004.10.006

文献信息

• Synthesis of C-2 Arylated Tryptophan Amino Acids and Related Compounds through Palladium-Catalyzed C–H Activation
  作者：Sara Preciado、Lorena Mendive-Tapia、Fernando Albericio、Rodolfo Lavilla

  DOI：10.1021/jo400961x

  日期：2013.8.16

  Tryptophan (Trp) and tryptophan derivatives are C2-arylated. A C–H activation process allows the preparation of both protected and unprotected arylated-Trp amino acids, directly from the amino acid precursor and aryl iodides. The obtained compounds are suitable for standard solid-phase peptide synthesis.

  色氨酸（Trp）和色氨酸衍生物经过C2芳基化。AC–H活化过程可直接从氨基酸前体和芳基碘化物制备受保护和不受保护的芳基化Trp氨基酸。所获得的化合物适用于标准固相肽合成。
• Iridium-Catalyzed Direct Synthesis of Tryptamine Derivatives from Indoles: Exploiting N-Protected β-Amino Alcohols as Alkylating Agents
  作者：Silvia Bartolucci、Michele Mari、Annalida Bedini、Giovanni Piersanti、Gilberto Spadoni

  DOI：10.1021/acs.joc.5b00195

  日期：2015.3.20

  The selective C3-alkylation of indoles with N-protected ethanolamines involving the “borrowing hydrogen” strategy is described. This method provides convenient and sustainable access to several tryptamine derivatives.

  描述了涉及“借用氢”策略的N-保护的乙醇胺对吲哚的选择性C3-烷基化反应。该方法提供了对几种色胺衍生物的方便且可持续的获取途径。
• Synthesis of Tryptamine Derivatives via a Direct, One-Pot Reductive Alkylation of Indoles
  作者：Marika Righi、Francesca Topi、Silvia Bartolucci、Annalida Bedini、Giovanni Piersanti、Gilberto Spadoni

  DOI：10.1021/jo3010028

  日期：2012.7.20

  An efficient, one-pot reductive alkylation of indoles with N-protected aminoethyl acetals in the presence of TES/TFA is reported. It represents the first general method for the direct synthesis of tryptamine derivatives from indoles and nitrogen-functionalized acetals. This convergent and versatile approach employs safe and inexpensive reagents, proceeds under mild conditions, and tolerates several

  报道了在TES / TFA存在下用N-保护的氨基乙基缩醛对吲哚进行有效的一锅还原烷基化反应。它代表了从吲哚和氮官能化的缩醛直接合成色胺的首个通用方法。这种融合和通用的方法使用安全且便宜的试剂，可在温和条件下进行，并可以耐受多个官能团。该新方法可有效地用于Luzindole（一种参考MT2选择性褪黑激素受体拮抗剂）和褪黑素的克级合成。
• [EN] INHIBITORS OF APOL1 AND USE OF THE SAME<br/>[FR] INHIBITEURS D'APOL1 ET LEUR UTILISATION
  申请人：VERTEX PHARMA

  公开号：WO2021252849A1

  公开（公告）日：2021-12-16

  The disclosure provides compounds of Formula (I), deuterated derivatives of those compounds, and pharmaceutically acceptable salts of those compounds and derivatives, compositions comprising the same, and methods of using the same, including use in treating APOL1 mediated kidney disease.

  该披露提供了式（I）的化合物，这些化合物的氘代衍生物，以及这些化合物和衍生物的药用盐，包含这些化合物的组合物，以及使用这些化合物的方法，包括用于治疗APOL1介导的肾病。
• Mapping the Melatonin Receptor. 3. Design and Synthesis of Melatonin Agonists and Antagonists Derived from 2-Phenyltryptamines
  作者：Peter J. Garratt、Rob Jones、Derek A. Tocher、David Sugden

  DOI：10.1021/jm00007a010

  日期：1995.3

  Three series of 2-phenyltryptamides were prepared as melatonin analogues to investigate the nature of the binding site of the melatonin receptor in chicken brain and in Xenopus laevis melanophore cells. The 5-methoxy-2-phenyltryptamides (6a-j) have high binding affinities for the chicken brain receptor, in some cases (6a-d) greater than that for melatonin, confirming and extending the work of Spadoni et al., and act as agonists in the Xenopus melanophore assay. Analogues lacking the 5-methoxyl group (2a-n) had a considerably lower affinity for the chicken brain receptor. In the Xenopus melanophore assay the compounds acylated on nitrogen by an alkyl group (2a-d) were agonists whereas the compounds acylated on nitrogen by an alicyclic group (2a-d) were antagonists. Introducing a methyl group at N-1 (7) led to an increase in binding affinity in the chicken brain assay, whereas introducing an ethyl group (13) led to a decrease in binding affinity. A methyl substituent at the beta-position of the 3-amidoethane side chain (8, 11) also led to an increase in the binding affinity. The only analogue acylated on nitrogen with an alkyl group (acetyl) which showed antagonist activity was 9, which has a beta-methoxymethyl side chain. In the absence of the 5-methoxyl group the methoxymethyl function may cause the molecule to bind in a different configuration so that it is no longer able to activate the receptor. All of these observations are in agreement with a model of melatonin at the receptor site in which the 3-amidoethane side chain is in a conformation close to the 5-methoxyl group.