ethyl 2-((3-cyanobenzyl)amino)acetate | 1178785-75-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: ethyl 2-((3-cyanobenzyl)amino)acetate
• 英文别名: 3-((2-ethoxy-2-oxoethylamino)methyl)benzonitrile；ethyl 2-[(3-cyanophenyl)methylamino]acetate
• CAS: 1178785-75-5
• 化学式: C₁₂H₁₄N₂O₂
• mdl: MFCD12157320
• 分子量: 218.255
• InChiKey: LMIJDUCGNWDXGS-UHFFFAOYSA-N

物化性质

• 沸点：
  342.4±27.0 °C(Predicted)
• 密度：
  1.13±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  62.1
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethyl 2-((3-cyanobenzyl)amino)acetate 在 N-甲基吗啉 、 sodium tetrahydroborate 、 nickel(II) sulfate hexahydrate 、 水 、 乙酸酐 、 1-羟基苯并三唑 、 溶剂黄146 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 、 sodium hydroxide 作用下， 以 甲醇 、 乙醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 30.0h， 生成 ethyl (S)-1-(3-((2-aminopropanamido)methyl)benzyl)-5-(benzylcarbamoyl)-1H-pyrrole-3-carboxylate trifluoroacetate
  参考文献：
  名称：

  10.1002/cmdc.202400139

  摘要：

  AbstractProtein arginine methyltransferase (PRMT) 4 (also known as coactivator‐associated arginine methyltransferase 1; CARM1) is involved in a variety of biological processes and is considered as an emerging target class in oncology and other diseases. A successful strategy to identify PRMT substrate‐competitive inhibitors has been to exploit chemical scaffolds able to mimic the arginine substrate. (S)‐Alanine amide moiety is a valuable arginine mimic for the development of potent and selective PRMT4 inhibitors; however, its high hydrophilicity led to derivatives with poor cellular outcomes. Here, we describe the development of PRMT4 inhibitors featuring a central pyrrole core and an alanine amide moiety. Rounds of optimization, aimed to increase lipophilicity and simultaneously preserve the inhibitory activity, produced derivatives that, despite good potency and physicochemical properties, did not achieve on‐target effects in cells. On the other hand, masking the amino group with a NAD(P)H:quinone oxidoreductase 1 (NQO1)‐responsive trigger group, led to prodrugs able to reduce arginine dimethylation of the PRMT4 substrates BRG1‐associated factor 155 (BAF155). These results indicate that prodrug strategies can be successfully applied to alanine‐amide containing PRMT4 inhibitors and provide an option to enable such compounds to achieve sufficiently high exposures in vivo.

  DOI：

  10.1002/cmdc.202400139
• 作为产物：
  描述：

  甘氨酸乙酯盐酸盐 、 3-氰基苯甲醛 在 三乙胺 、 sodium tetrahydroborate 作用下， 以71 %的产率得到ethyl 2-((3-cyanobenzyl)amino)acetate
  参考文献：
  名称：

  10.1002/cmdc.202400139

  摘要：

  AbstractProtein arginine methyltransferase (PRMT) 4 (also known as coactivator‐associated arginine methyltransferase 1; CARM1) is involved in a variety of biological processes and is considered as an emerging target class in oncology and other diseases. A successful strategy to identify PRMT substrate‐competitive inhibitors has been to exploit chemical scaffolds able to mimic the arginine substrate. (S)‐Alanine amide moiety is a valuable arginine mimic for the development of potent and selective PRMT4 inhibitors; however, its high hydrophilicity led to derivatives with poor cellular outcomes. Here, we describe the development of PRMT4 inhibitors featuring a central pyrrole core and an alanine amide moiety. Rounds of optimization, aimed to increase lipophilicity and simultaneously preserve the inhibitory activity, produced derivatives that, despite good potency and physicochemical properties, did not achieve on‐target effects in cells. On the other hand, masking the amino group with a NAD(P)H:quinone oxidoreductase 1 (NQO1)‐responsive trigger group, led to prodrugs able to reduce arginine dimethylation of the PRMT4 substrates BRG1‐associated factor 155 (BAF155). These results indicate that prodrug strategies can be successfully applied to alanine‐amide containing PRMT4 inhibitors and provide an option to enable such compounds to achieve sufficiently high exposures in vivo.

  DOI：

  10.1002/cmdc.202400139

文献信息

• MODULATORS OF TOLL-LIKE RECEPTORS
  申请人：Desai Manoj C.

  公开号：US20100143301A1

  公开（公告）日：2010-06-10

  Provided are modulators of TLRs of Formula II: pharmaceutically acceptable salts thereof, compositions containing such compounds, and therapeutic methods that include the administration of such compounds.

  提供了公式II的TLR调节剂：其药用盐，含有这类化合物的组合物，以及包括给予这类化合物的治疗方法。
• Modulators of toll-like receptors
  申请人：Gilead Sciences, Inc.

  公开号：US10172860B2

  公开（公告）日：2019-01-08

  Provided are modulators of TLRs of Formula II: pharmaceutically acceptable salts thereof, compositions containing such compounds, and therapeutic methods that include the administration of such compounds.

  所提供的是式 II 的 TLR 调节剂： 其药学上可接受的盐、含有此类化合物的组合物以及包括施用此类化合物的治疗方法。
• Intermediates for the preparation of modulators of toll-like receptors
  申请人：GILEAD SCIENCES, INC.

  公开号：EP2818469B1

  公开（公告）日：2017-02-15
• US8367670B2
  申请人：——

  公开号：US8367670B2

  公开（公告）日：2013-02-05
• US8629142B2
  申请人：——

  公开号：US8629142B2

  公开（公告）日：2014-01-14