ethyl 3-(2-carbethoxy-4-chloroindol-3-yl)propionate | 130798-57-1

• 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: ethyl 3-(2-carbethoxy-4-chloroindol-3-yl)propionate
• 英文别名: ethyl 4-chloro-3-(3-ethoxy-3-oxopropyl)-1H-indole-2-carboxylate；Ethyl 4-chloro-2-(ethoxycarbonyl)-1H-indole-3-propanoate
• CAS: 130798-57-1
• 化学式: C₁₆H₁₈ClNO₄
• 分子量: 323.776
• InChiKey: YVXBNFVZFYNNKN-UHFFFAOYSA-N

物化性质

• 沸点：
  484.5±45.0 °C(Predicted)
• 密度：
  1.274±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  22
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  68.4
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethyl 3-(2-carbethoxy-4-chloroindol-3-yl)propionate 在 diborane(6) 作用下， 以 四氢呋喃 为溶剂， 生成 ethyl 4-chloro-3-(3-hydroxypropyl)-1H-indole-2-carboxylate
  参考文献：
  名称：

  Discovery of Potent Myeloid Cell Leukemia 1 (Mcl-1) Inhibitors Using Fragment-Based Methods and Structure-Based Design

  摘要：

  Myeloid cell leukemia 1 (Mcl-1), a member of the Bcl-2 family of proteins, is overexpressed and amplified in various cancers and promotes the aberrant survival of tumor cells that otherwise would undergo apoptosis. Here we describe the discovery of potent and selective Mcl-1 inhibitors using fragment-based methods and structure-based design. NMR-based screening of a large fragment library identified two chemically distinct hit series that bind to different sites on Mcl-1. Members of the two fragment classes were merged together to produce lead compounds that bind to Mcl-1 with a dissociation constant of <100 nM with selectivity for Mcl-1 over Bcl-xL and Bcl-2. Structures of merged compounds when complexed to Mcl-1 were obtained by X-ray crystallography and provide detailed information about the molecular recognition of small-molecule ligands binding Mcl-1. The compounds represent starting points for the discovery of clinically useful Mcl-1 inhibitors for the treatment of a wide variety of cancers.

  DOI：

  10.1021/jm301448p
• 作为产物：
  描述：

  Ethoxy-[2-oxo-cyclopent-(E)-ylidene]-methanol anion 在 盐酸 、 硫酸 、 sodium nitrite 作用下， 以 水 为溶剂， 反应 1.33h， 生成 ethyl 3-(2-carbethoxy-4-chloroindol-3-yl)propionate
  参考文献：
  名称：

  3-（2-羧乙基）吲哚-2-羧酸衍生物：孤儿G蛋白偶联受体GPR17的强效激动剂的结构要求和性质

  摘要：

  孤儿受体GPR17可能是炎性疾病的新型药物靶标。3-（2-羧乙基）-4,6-二氯-1- ħ -吲哚-2-羧酸（MDL29,951，1）先前被确定为有效的适度GPR17激动剂。在本研究中，我们调查的结构-活性关系（SARS）1。取代吲哚的1-，5-或7-位是有害的。在4-位仅容忍小的取代基，而在6-位容纳大的亲脂性残基。最有效的化合物是含有以下取代基的3-（2-羧乙基）-1 H-吲哚-2-羧酸衍生物：6-苯氧基（26，PSB-1737，EC 50 270 nM），4-氟-6 -溴（33，PSB-18422，EC 50 27.9 nM），4-氟-6碘（35，PSB-18484，EC 50 32.1 nM）和4-氯-6己氧基（43，PSB-1767，EC 50 67.0 nM）。（3-（2-羧乙基）-6-己氧基-1 H-吲哚-2-羧酸（39，PSB-17183，EC 50 115 nM）表现为部

  DOI：

  10.1021/acs.jmedchem.7b01768

文献信息

• 3-(2-Carboxyindol-3-yl)propionic acid-based antagonists of the NMDA (N-methyl-D-aspartic acid) receptor associated glycine binding site
  作者：Francesco G. Salituro、Boyd L. Harrison、Bruce M. Baron、Philip L. Nyce、Kenneth T. Stewart、John H. Kehne、H. Steven White、Ian A. McDonald

  DOI：10.1021/jm00088a014

  日期：1992.5

  series of substituted 3-(2-carboxyindol-3-yl)propionic acids was synthesized and tested as antagonists for the strychnine-insensitive glycine binding site of the NMDA receptor. Chlorine, and other small electron-withdrawing substituents in the 4- and 6-positions of the indole ring, greatly enhanced binding and selectivity for the glycine site over the glutamate site of the NMDA receptor; one of the most

  合成了一系列取代的3-（2-羧基吲哚-3-基）丙酸，并测试了它们对NMDA受体的对苯丙氨酸不敏感的甘氨酸结合位点的拮抗剂。吲哚环的4位和6位上的氯以及其他小的吸电子取代基大大增强了NMDA受体谷氨酸位点上甘氨酸位点的结合和选择性。最有效的化合物之一是3-（4,6-二氯-2-羧基吲哚-3-基）丙酸（IC50 = 170 nM；对甘氨酸的选择性大于2100倍）。已经证明了杂原子NH的重要性和丙酸侧链的增强作用，并且与先前的结果一致，该结果表明在受体上存在可以接受酸性侧链的口袋。
• SUBSTITUTED BENZOFURAN, BENZOTHIOPHENE AND INDOLE MCL-1 INHIBITORS
  申请人：VANDERBILT UNIVERSITY

  公开号：US20150336925A1

  公开（公告）日：2015-11-26

  The present invention provides for compounds that inhibit the activity of an anti-apoptotic Bcl-2 family member Myeloid cell leukemia-1 (Mcl-1) protein. The present invention also provides for pharmaceutical compositions as well as methods for using compounds for treatment of diseases and conditions (e.g., cancer) characterized by the over-expression or dysregulation of Mcl-1 protein.

  本发明提供了一种抑制抗凋亡Bcl-2家族成员髓系细胞白血病-1（Mcl-1）蛋白活性的化合物。本发明还提供了制药组合物以及使用化合物治疗因Mcl-1蛋白过度表达或失调而表现出的疾病和症状（例如癌症）的方法。
• Substituted benzofuran, benzothiophene and indole MCL-1 inhibitors
  申请人：VANDERBILT UNIVERSITY

  公开号：US10093640B2

  公开（公告）日：2018-10-09

  The present invention provides for compounds that inhibit the activity of an anti-apoptotic Bcl-2 family member Myeloid cell leukemia-1 (Mcl-1) protein. The present invention also provides for pharmaceutical compositions as well as methods for using compounds for treatment of diseases and conditions (e.g., cancer) characterized by the over-expression or dysregulation of Mcl-1 protein.

  本发明提供了抑制抗凋亡 Bcl-2 家族成员骨髓细胞白血病-1（Mcl-1）蛋白活性的化合物。本发明还提供了药物组合物以及使用化合物治疗以 Mcl-1 蛋白过度表达或失调为特征的疾病和病症（如癌症）的方法。
• Substituted benzofuran, benzothiophene and indole Mcl-1 inhibitors
  申请人：Vanderbilt University

  公开号：US10844032B2

  公开（公告）日：2020-11-24

  The present invention provides for compounds that inhibit the activity of an anti-apoptotic Bcl-2 family member Myeloid cell leukemia-1 (Mcl-1) protein. The present invention also provides for pharmaceutical compositions as well as methods for using compounds for treatment of diseases and conditions (e.g., cancer) characterized by the over-expression or dysregulation of Mcl-1 protein.

  本发明提供了抑制抗凋亡 Bcl-2 家族成员骨髓细胞白血病-1（Mcl-1）蛋白活性的化合物。本发明还提供了药物组合物以及使用化合物治疗以 Mcl-1 蛋白过度表达或失调为特征的疾病和病症（如癌症）的方法。
• 3-(2-Carboxyindol-3-yl)propionic acid derivatives: antagonists of the strychnine-insensitive glycine receptor associated with the N-methyl-D-aspartate receptor complex
  作者：Francesco G. Salituro、Boyd L. Harrison、Bruce M. Baron、Philip L. Nyce、Kenneth T. Stewart、Ian A. McDonald

  DOI：10.1021/jm00173a003

  日期：1990.11