ethyl 3-ethoxy-2-nitrobenzoate

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: ethyl 3-ethoxy-2-nitrobenzoate
• 化学式: C₁₁H₁₃NO₅
• 分子量: 239.228
• InChiKey: ZQOOPISIOCTHMV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  81.4
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  ethyl 3-ethoxy-2-nitrobenzoate 在 草酰氯 、 水 、 N,N-二甲基甲酰胺 、 sodium hydroxide 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 生成 3-Ethoxy-2-nitrobenzoyl chloride
  参考文献：
  名称：

  Towards the development of chromone-based MEK1/2 modulators

  摘要：

  Inhibition or allosteric modulation of mitogen-activated protein kinase kinases MEK1 and MEK2 (MEK1/2) represent a promising strategy for the discovery of new specific anticancer agents. In this paper, structure-based design, beginning from the lead compound PD98059, was used to study potential structural modifications on the chromone structure in order to obtain highly potent derivatives that target the allosteric pocket in MEK1. Subsequently, a small series of PD98059 analogs were synthesized to provide a first generation of chromone-based derivatives that inhibit the activation of MEK1 with IC50 values as low as 30 nM in vitro. Complementary cellular studies also showed that two of the compounds in the series inhibit the activity of MEK1/2 with IC50 values in the nanomolar range (73-97 nM). In addition, compounds in this series were found to inhibit the proliferation of a small panel of human cancer cell lines. (C) 2014 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2014.07.018
• 作为产物：
  描述：

  3-羟基-2-硝基苯甲酸 、 碘乙烷 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 以62%的产率得到ethyl 3-ethoxy-2-nitrobenzoate
  参考文献：
  名称：

  [EN] ECTONUCLEOTIDE PYROPHOSPHATASE-PHOSPHODIESTERASE-1 (ENPP1) INHIBITORS AND USES THEREOF
  [FR] INHIBITEURS D'ECTONUCLÉOTIDE PYROPHOSPHATASE-PHOSPHODIESTÉRASE 1 (ENPP1) ET LEURS UTILISATIONS

  摘要：

  本发明揭示了在治疗与外核苷酸焦磷酸酶/磷酸二酯酶-1 (ENPP1)酶功能障碍相关的疾病中有用的化合物。具体而言，本发明揭示了公式（J）的化合物，这些化合物表现出对ENPP1的抑制活性。揭示了使用这种化合物治疗与ENPP1基因过度表达相关的疾病的方法。还揭示了其用途、制药组合物和试剂盒。

  公开号：

  WO2022091048A1

文献信息

• PHOSPHONIUM ION CHANNEL BLOCKERS AND METHODS FOR USE
  申请人：Nocion Therapeutics, Inc.

  公开号：US20210128589A1

  公开（公告）日：2021-05-06

  The invention provides compounds of Formula (I), or pharmaceutically acceptable salts thereof: The compounds, compositions, methods and kits of the invention are useful for the treatment of pain, itch, and neurogenic inflammation.

  本发明提供了式(I)的化合物，或其药用可接受的盐： 本发明的化合物、组合物、方法和试剂盒可用于治疗疼痛、瘙痒和神经性炎症。
• [EN] ECTONUCLEOTIDE PYROPHOSPHATASE-PHOSPHODIESTERASE-1 (ENPP1) INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS D'ECTONUCLÉOTIDE PYROPHOSPHATASE-PHOSPHODIESTÉRASE 1 (ENPP1) ET LEURS UTILISATIONS
  申请人：INTEGRAL BIOSCIENCES PRIVATE LTD

  公开号：WO2022091048A1

  公开（公告）日：2022-05-05

  The present invention discloses compounds useful in treatment of conditions associated with dysfunction of ectonucleotide pyrophosphatase / phosphodiesterase-1 (ENPP1) enzyme. Specifically, the present invention discloses compound of formula (J) which exhibit inhibitory activity against ENPP1. Method of treating conditions associated with over-expression of ENPP1 gene with such compound is disclosed. Uses thereof, pharmaceutical composition, and kits are also disclosed.

  本发明揭示了在治疗与外核苷酸焦磷酸酶/磷酸二酯酶-1 (ENPP1)酶功能障碍相关的疾病中有用的化合物。具体而言，本发明揭示了公式（J）的化合物，这些化合物表现出对ENPP1的抑制活性。揭示了使用这种化合物治疗与ENPP1基因过度表达相关的疾病的方法。还揭示了其用途、制药组合物和试剂盒。
• Thieme, Journal fur praktische Chemie (Leipzig 1954), 1891, vol. <2> 43, p. 464
  作者：Thieme

  DOI：——

  日期：——
• ECTONUCLEOTIDE PYROPHOSPHATASE-PHOSPHODIESTERASE-1 (ENPP1) INHIBITORS AND USES THEREOF
  申请人：INTEGRAL BIOSCIENCES PRIVATE LIMITED

  公开号：US20220135598A1

  公开（公告）日：2022-05-05

  The present invention discloses compounds useful in treatment of conditions associated with dysfunction of ectonucleotide pyrophosphatase/phosphodiesterase-1 (ENPP1) enzyme. Specifically, the present invention discloses compound of formula (J) which exhibit inhibitory activity against ENPP1. Method of treating conditions associated with over-expression of ENPP1 gene with such compound is disclosed. Uses thereof, pharmaceutical composition, and kits are also disclosed.
• Towards the development of chromone-based MEK1/2 modulators
  作者：Itedale Namro Redwan、Christine Dyrager、Carlos Solano、Guillermo Fernández de Trocóniz、Laure Voisin、David Bliman、Sylvain Meloche、Morten Grøtli

  DOI：10.1016/j.ejmech.2014.07.018

  日期：2014.10

  Inhibition or allosteric modulation of mitogen-activated protein kinase kinases MEK1 and MEK2 (MEK1/2) represent a promising strategy for the discovery of new specific anticancer agents. In this paper, structure-based design, beginning from the lead compound PD98059, was used to study potential structural modifications on the chromone structure in order to obtain highly potent derivatives that target the allosteric pocket in MEK1. Subsequently, a small series of PD98059 analogs were synthesized to provide a first generation of chromone-based derivatives that inhibit the activation of MEK1 with IC50 values as low as 30 nM in vitro. Complementary cellular studies also showed that two of the compounds in the series inhibit the activity of MEK1/2 with IC50 values in the nanomolar range (73-97 nM). In addition, compounds in this series were found to inhibit the proliferation of a small panel of human cancer cell lines. (C) 2014 Elsevier Masson SAS. All rights reserved.