benzyl 3-acetylindole-5-carboxylate | 444991-48-4

• 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: benzyl 3-acetylindole-5-carboxylate
• 英文别名: benzyl 3-acetyl-1H-indole-5-carboxylate
• CAS: 444991-48-4
• 化学式: C₁₈H₁₅NO₃
• 分子量: 293.322
• InChiKey: SZWIANMNVBYPLK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  59.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  benzyl 3-acetylindole-5-carboxylate 在 palladium on activated charcoal 氢气 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 为溶剂， 反应 9.0h， 生成
  参考文献：
  名称：

  Structure Activity of 3-Aryl-1,3-diketo-Containing Compounds as HIV-1 Integrase Inhibitors

  摘要：

  The 4-aryl-2-hydroxy-4-oxo-2-butenoic acids and their isosteric tetrazoles are among an emerging class of aryl beta-diketo (ADK)-based agents which exhibit potent inhibition of HIV-1 integrase (IN)-catalyzed strand transfer (ST) processes, while having much reduced potencies against X-processing (3'-P) reactions. In the current study, L-708,906 (10e) and 5CITEP (13b), which are two examples of ADK inhibitors that have been reported by Merck and Shionogi pharmaceutical companies, served as model ADK leads. Structural variations to both the "left" and "right" sides of these molecules were made in order to examine effects on HIV-1 integrase inhibitory potencies. It was found that a variety of groups could be introduced onto the left side aryl ring with maintenance of good ST inhibitory potency. However, introduction of carboxylic acid-containing substituents onto the left side aryl ring enhanced T-P inhibitory potency and reduced selectivity toward ST reactions. Although both L-708,906 and 5CITEP show potent inhibition of IN in biochemical assays, there is a disparity of antiviral activity in cellular assays using HIV-1-infected cells. Neither 5CITEP nor any other of the indolyl-containing inhibitors exhibit significant antiviral effects in cellular systems. Alternatively, consistent with literature reports, L-708,906 does provide antiviral protection at low micromolar concentrations. Interestingly, several analogues of L-708,906 with varied substituents on the left side aryl ring, while having good inhibitory potencies against IN in extracellular assays, are not antiviral in whole-cell systems.

  DOI：

  10.1021/jm020037p
• 作为产物：
  描述：

  吲哚-5-羧酸 在 碳酸氢钠 、 氯化铵 作用下， 以 1,2-二氯乙烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 74.5h， 生成 benzyl 3-acetylindole-5-carboxylate
  参考文献：
  名称：

  Structure Activity of 3-Aryl-1,3-diketo-Containing Compounds as HIV-1 Integrase Inhibitors

  摘要：

  The 4-aryl-2-hydroxy-4-oxo-2-butenoic acids and their isosteric tetrazoles are among an emerging class of aryl beta-diketo (ADK)-based agents which exhibit potent inhibition of HIV-1 integrase (IN)-catalyzed strand transfer (ST) processes, while having much reduced potencies against X-processing (3'-P) reactions. In the current study, L-708,906 (10e) and 5CITEP (13b), which are two examples of ADK inhibitors that have been reported by Merck and Shionogi pharmaceutical companies, served as model ADK leads. Structural variations to both the "left" and "right" sides of these molecules were made in order to examine effects on HIV-1 integrase inhibitory potencies. It was found that a variety of groups could be introduced onto the left side aryl ring with maintenance of good ST inhibitory potency. However, introduction of carboxylic acid-containing substituents onto the left side aryl ring enhanced T-P inhibitory potency and reduced selectivity toward ST reactions. Although both L-708,906 and 5CITEP show potent inhibition of IN in biochemical assays, there is a disparity of antiviral activity in cellular assays using HIV-1-infected cells. Neither 5CITEP nor any other of the indolyl-containing inhibitors exhibit significant antiviral effects in cellular systems. Alternatively, consistent with literature reports, L-708,906 does provide antiviral protection at low micromolar concentrations. Interestingly, several analogues of L-708,906 with varied substituents on the left side aryl ring, while having good inhibitory potencies against IN in extracellular assays, are not antiviral in whole-cell systems.

  DOI：

  10.1021/jm020037p

文献信息

• 1-(5-Carboxyindol-1-yl)propan-2-one Inhibitors of Human Cytosolic Phospholipase A₂α with Reduced Lipophilicity: Synthesis, Biological Activity, Metabolic Stability, Solubility, Bioavailability, And Topical in Vivo Activity
  作者：Andreas Drews、Stefanie Bovens、Kirsten Roebrock、Cord Sunderkötter、Dirk Reinhardt、Michael Schäfers、Andrea van der Velde、Alwine Schulze Elfringhoff、Jörg Fabian、Matthias Lehr

  DOI：10.1021/jm1001088

  日期：2010.7.22

  acids with 3-aryloxy-2-oxopropyl residues in position 1 were previously reported to be potent inhibitors of human cytosolic phospholipase A2α (cPLA2α). In continuation of our attempts to develop clinical active cPLA2α inhibitors, a series of structurally related indole-5-carboxylic acids with reduced lipophilicity was synthesized and tested for cPLA2α-inhibitory potency. Furthermore, the thermodynamic solubility

  在位置1 3-芳氧基-2-氧代丙基残基吲哚-5-羧酸先前报道为人类的有效抑制剂胞浆型磷脂酶甲2 α（与cPLA 2 α）。在我们试图开发临床活性与cPLA延续2 α抑制剂，具有降低的亲油性合成并用于与cPLA测试一系列结构上相关的吲哚-5-羧酸的2 α-抑制效力。此外，评估了这些化合物在大鼠肝微粒体中的热力学溶解度及其代谢稳定性。化合物36对分离的酶的IC 50为0.012μM ，是最有效的cPLA 2之一在结构活性关系研究期间出现的α抑制剂。同时，在所有新的目标化合物中，36的水溶性最高（在pH 7.4时为212μg/ mL）。尽管具有这些有利的特性，但在小鼠中口服施用36（100 mg / kg）仅会导致血浆中该物质的浓度降低。静脉注射36（10 mg / kg）后观察到非常高的血浆清除率。然而，在接触性皮炎的局部鼠模型中，36显示出明显的抗炎体内活性。
• Structure Activity of 3-Aryl-1,3-diketo-Containing Compounds as HIV-1 Integrase Inhibitors
  作者：Godwin C. G. Pais、Xuechun Zhang、Christophe Marchand、Nouri Neamati、Kiriana Cowansage、Evguenia S. Svarovskaia、Vinay K. Pathak、Yun Tang、Marc Nicklaus、Yves Pommier、Terrence R. Burke

  DOI：10.1021/jm020037p

  日期：2002.7.1

  The 4-aryl-2-hydroxy-4-oxo-2-butenoic acids and their isosteric tetrazoles are among an emerging class of aryl beta-diketo (ADK)-based agents which exhibit potent inhibition of HIV-1 integrase (IN)-catalyzed strand transfer (ST) processes, while having much reduced potencies against X-processing (3'-P) reactions. In the current study, L-708,906 (10e) and 5CITEP (13b), which are two examples of ADK inhibitors that have been reported by Merck and Shionogi pharmaceutical companies, served as model ADK leads. Structural variations to both the "left" and "right" sides of these molecules were made in order to examine effects on HIV-1 integrase inhibitory potencies. It was found that a variety of groups could be introduced onto the left side aryl ring with maintenance of good ST inhibitory potency. However, introduction of carboxylic acid-containing substituents onto the left side aryl ring enhanced T-P inhibitory potency and reduced selectivity toward ST reactions. Although both L-708,906 and 5CITEP show potent inhibition of IN in biochemical assays, there is a disparity of antiviral activity in cellular assays using HIV-1-infected cells. Neither 5CITEP nor any other of the indolyl-containing inhibitors exhibit significant antiviral effects in cellular systems. Alternatively, consistent with literature reports, L-708,906 does provide antiviral protection at low micromolar concentrations. Interestingly, several analogues of L-708,906 with varied substituents on the left side aryl ring, while having good inhibitory potencies against IN in extracellular assays, are not antiviral in whole-cell systems.