(R)-4-((8-chloro-2,5-dioxo-3-(pyridin-2-ylmethyl)-2,3-dihydro-1H-benzo[e][1,4]diazepin-4(5H)-yl)methyl)-N-(5-methoxypyridin-2-yl)-2-methylbenzamide

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯二氮卓类
• 英文名称: (R)-4-((8-chloro-2,5-dioxo-3-(pyridin-2-ylmethyl)-2,3-dihydro-1H-benzo[e][1,4]diazepin-4(5H)-yl)methyl)-N-(5-methoxypyridin-2-yl)-2-methylbenzamide
• 英文别名: 4-[[(3R)-8-chloro-2,5-dioxo-3-(pyridin-2-ylmethyl)-1,3-dihydro-1,4-benzodiazepin-4-yl]methyl]-N-(5-methoxypyridin-2-yl)-2-methylbenzamide
• 化学式: C₃₀H₂₆ClN₅O₄
• 分子量: 556.021
• InChiKey: BNRDHHALNBJGIK-AREMUKBSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  40
• 可旋转键数：
  7
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  114
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  2-叠氮基-4-氯苯甲酰氯 在 4-二甲氨基吡啶 、 N,N-二异丙基乙胺 、 三氟乙酸 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 、 甲苯 为溶剂， 反应 66.5h， 生成 (R)-4-((8-chloro-2,5-dioxo-3-(pyridin-2-ylmethyl)-2,3-dihydro-1H-benzo[e][1,4]diazepin-4(5H)-yl)methyl)-N-(5-methoxypyridin-2-yl)-2-methylbenzamide
  参考文献：
  名称：

  Synthesis and SAR studies of novel benzodiazepinedione-based inhibitors of Clostridium difficile (C. difficile) toxin B (TcdB)

  摘要：

  Synthesis and structure-activity relationships (SAR) of a novel series of benzodiazepinedione-based inhibitors of Clostridium difficile toxin B (TcdB) are described. Compounds demonstrating low nanomolar affinity for TcdB, and which possess improved stability in mouse plasma vs. earlier compounds from this series, have been identified. Optimized compound 11d demonstrates a good pharmacokinetic (PK) profile in mouse and hamster and is efficacious in a hamster survival model of Clostridium difficile infection.

  DOI：

  10.1016/j.bmcl.2018.10.047

文献信息

• [EN] NOVEL CLOSTRIDIUM DIFFICILE TOXIN INHIBITORS<br/>[FR] NOUVEAUX INHIBITEURS DE TOXINE DE CLOSTRIDIUM DIFFICILE
  申请人：VENENUM BIODESIGN LLC

  公开号：WO2017214359A1

  公开（公告）日：2017-12-14

  The present invention relates to benzodiazepine derivative compounds of formula (I), or pharmaceutically acceptable salts thereof. The present benzodiazepine compounds are useful Clostridium difficile inhibitors in the treatment of Clostridium difficile infection in humans. The present invention provides a pharmaceutical composition containing benzodiazepine compounds of formula (I) and a method of making as well as a method of using the same in treating patients infected with Clostridium difficile infection by administering the same. The compounds of the present invention may be used in combination with additional antibiotics or anti-toxin antibody drugs.

  本发明涉及式(I)的苯二氮卓衍生物化合物，或其药学上可接受的盐。目前的苯二氮卓衍生物在治疗人类的克罗斯特氏梭菌感染中是有用的抑制剂。本发明提供了一种含有式(I)的苯二氮卓化合物的药物组合物，以及制备该药物组合物的方法和使用该药物组合物治疗感染克罗斯特氏梭菌的患者的方法。本发明的化合物可以与额外的抗生素或抗毒素抗体药物结合使用。
• Clostridium difficile toxin inhibitors
  申请人：Venenum Biodesign, LLC

  公开号：US10669242B2

  公开（公告）日：2020-06-02

  The present invention relates to benzodiazepine derivative compounds of formula (I), or pharmaceutically acceptable salts thereof. The present benzodiazepine compounds are useful Clostridium difficile inhibitors in the treatment of Clostridium difficile infection in humans. The present invention provides a pharmaceutical composition containing benzodiazepine compounds of formula (I) and a method of making as well as a method of using the same in treating patients infected with Clostridium difficile infection by administering the same. The compounds of the present invention may be used in combination with additional antibiotics or anti-toxin antibody drugs.

  本发明涉及式（I）的苯二氮杂卓衍生物化合物或其药学上可接受的盐类。本发明的苯二氮杂卓化合物是治疗人类艰难梭菌感染的有用的艰难梭菌抑制剂。本发明提供了一种含有式（I）苯并二氮杂卓化合物的药物组合物及其制造方法，以及通过给药治疗感染艰难梭菌的患者的方法。本发明的化合物可与其他抗生素或抗毒素抗体药物联合使用。
• Novel Clostridium Difficile Toxin Inhibitors
  申请人：Venenum Biodesign, LLC

  公开号：US20190194147A1

  公开（公告）日：2019-06-27

  The present invention relates to benzodiazepine derivative compounds of formula (I), or pharmaceutically acceptable salts thereof. The present benzodiazepine compounds are useful Clostridium difficile inhibitors in the treatment of Clostridium difficile infection in humans. The present invention provides a pharmaceutical composition containing benzodiazepine compounds of formula (I) and a method of making as well as a method of using the same in treating patients infected with Clostridium difficile infection by administering the same. The compounds of the present invention may be used in combination with additional antibiotics or anti-toxin antibody drugs.
• Synthesis and SAR studies of novel benzodiazepinedione-based inhibitors of Clostridium difficile (C. difficile) toxin B (TcdB)
  作者：Jeffrey J. Letourneau、Ilana L. Stroke、David W. Hilbert、Andrew G. Cole、Laurie J. Sturzenbecker、Brett A. Marinelli、Jorge G. Quintero、Joan Sabalski、Yanfang Li、Linh Ma、Igor Pechik、Philip D. Stein、Maria L. Webb

  DOI：10.1016/j.bmcl.2018.10.047

  日期：2018.12

  Synthesis and structure-activity relationships (SAR) of a novel series of benzodiazepinedione-based inhibitors of Clostridium difficile toxin B (TcdB) are described. Compounds demonstrating low nanomolar affinity for TcdB, and which possess improved stability in mouse plasma vs. earlier compounds from this series, have been identified. Optimized compound 11d demonstrates a good pharmacokinetic (PK) profile in mouse and hamster and is efficacious in a hamster survival model of Clostridium difficile infection.