tribenzyl methanetricarboxylate | 165803-39-4

• 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: tribenzyl methanetricarboxylate
• CAS: 165803-39-4
• 化学式: C₂₅H₂₂O₆
• 分子量: 418.446
• InChiKey: SNKVZSYPDCJXLA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  31
• 可旋转键数：
  12
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.16
• 拓扑面积：
  78.9
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  tribenzyl methanetricarboxylate 在 sodium hydroxide 、 sodium tetrahydroborate 、 叠氮磷酸二苯酯 、 sodium hydride 、 三乙胺 、 sodium iodide 作用下， 以 1,4-二氧六环 、 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 33.0h， 生成 2-(4-Chloro-benzylcarbamoyl)-6-(8-hydroxy-7,8-dihydro-6H-imidazo[4,5-d][1,3]diazepin-3-yl)-hexanoic acid benzyl ester
  参考文献：
  名称：

  AMP Deaminase Inhibitors. 4. Further N3-Substituted Coformycin Aglycon Analogues:  N3-Alkylmalonates as Ribose 5‘-Monophosphate Mimetics

  摘要：

  AMP deaminase (AMPDA) inhibitors increase the levels of extracellular adenosine and preserve intracellular adenylate pools in cellular models of ATP depletion and therefore represent a potential new class of antiischemic drugs. Recently we reported that replacement of the ribose 5'-monophosphate component of the very potent transition-state analogue AMPDA inhibitor coformycin monophosphate (1) with a simple alkylcarboxy group resulted in potent, selective, and cell-penetrating AMPDA inhibitors. Here we report that replacement of this alkylcarboxy group with an a-substituted alkylmalonic acid resulted in enhanced inhibitor potency. The lead compound, 3-(5,5-dicarboxy-6-(3-(trifluoromethyl)phenyl)-n-hexyl)coformation aglycon (21), exhibited an AMPDA K-i of 0.029 mu M which is (3 x 10(5))-fold lower than the K-M for the natural substrate AMP. A comparison of inhibitory potencies shows that the diacid analogues with cr-benzyl substituents are 2-10-fold more inhibitory than similar monoacid-monoester monoester-monoamide, or diester derivatives. Finally, these diacid analogues are 2-40-fold more potent inhibitors than the corresponding monocarboxylates.

  DOI：

  10.1021/jm9905413
• 作为产物：
  描述：

  二苄基马来酸酯 、 氯甲酸苄酯 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.25h， 以35%的产率得到tribenzyl methanetricarboxylate
  参考文献：
  名称：

  AMP Deaminase Inhibitors. 4. Further N3-Substituted Coformycin Aglycon Analogues:  N3-Alkylmalonates as Ribose 5‘-Monophosphate Mimetics

  摘要：

  AMP deaminase (AMPDA) inhibitors increase the levels of extracellular adenosine and preserve intracellular adenylate pools in cellular models of ATP depletion and therefore represent a potential new class of antiischemic drugs. Recently we reported that replacement of the ribose 5'-monophosphate component of the very potent transition-state analogue AMPDA inhibitor coformycin monophosphate (1) with a simple alkylcarboxy group resulted in potent, selective, and cell-penetrating AMPDA inhibitors. Here we report that replacement of this alkylcarboxy group with an a-substituted alkylmalonic acid resulted in enhanced inhibitor potency. The lead compound, 3-(5,5-dicarboxy-6-(3-(trifluoromethyl)phenyl)-n-hexyl)coformation aglycon (21), exhibited an AMPDA K-i of 0.029 mu M which is (3 x 10(5))-fold lower than the K-M for the natural substrate AMP. A comparison of inhibitory potencies shows that the diacid analogues with cr-benzyl substituents are 2-10-fold more inhibitory than similar monoacid-monoester monoester-monoamide, or diester derivatives. Finally, these diacid analogues are 2-40-fold more potent inhibitors than the corresponding monocarboxylates.

  DOI：

  10.1021/jm9905413

文献信息

• [EN] 1,4-DIARYL-DIHYDROPYRIMIDIN-2-ONES AND THEIR USE AS HUMAN NEUTROPHIL ELASTASE INHIBITORS<br/>[FR] 1,4-DIARYL-DIHYDROPYRIMIDIN-2-ONES ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE L'ELASTASE DU NEUTROPHILE HUMAINE
  申请人：BAYER HEALTHCARE AG

  公开号：WO2005082864A1

  公开（公告）日：2005-09-09

  The invention relates to novel heterocyclic derivatives of the general formula (I), processes for their preparation, and their use in medicaments, especially for the treatment of chronic obstructive pulmonary diseases, acute coronary syndrome, acute myocardial infarction and heart failure development.

  这项发明涉及一般式(I)的新型杂环衍生物，其制备方法以及它们在药物中的应用，特别是用于治疗慢性阻塞性肺病、急性冠状动脉综合征、急性心肌梗死和心力衰竭的发展。
• 1,4-Diaryl-Dihydropyrimidin-2-Ones and Their Use as Human Neutrophil Elastase Inhibitors
  申请人：Gielen-Haertwig Heike

  公开号：US20080064704A1

  公开（公告）日：2008-03-13

  The invention relates to novel heterocyclic derivatives of the general formula (I), processes for their preparation, and their use in medicaments, especially for the treatment of chronic obstructive pulmonary diseases, acute coronary syndrome, acute myocardial infarction and heart failure development.

  本发明涉及一种新颖的杂环衍生物，其一般式为（I），以及它们的制备方法和在药物中的应用，特别是用于治疗慢性阻塞性肺疾病、急性冠状动脉综合征、急性心肌梗死和心力衰竭的发展。
• NOVEL INHIBITORS OF ADENOSINE MONOPHOSPHATE DEAMINASE
  申请人：GENSIA PHARMACEUTICALS, INC.

  公开号：EP0683781A1

  公开（公告）日：1995-11-29
• EP0683781A4
  申请人：——

  公开号：EP0683781A4

  公开（公告）日：1997-05-28
• 1,4-DIARYL-DIHYDROPYRIMIDIN-2-ONES AND THEIR USE AS HUMAN NEUTROPHIL ELASTASE INHIBITORS
  申请人：Bayer HealthCare AG

  公开号：EP1723121A1

  公开（公告）日：2006-11-22