4-(7-methyl-2-oxo-8-(trifluoromethyl)-2,3-dihydro-1H-benzo[b][1,4]diazepin-4-yl)picolinonitrile

• 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: 4-(7-methyl-2-oxo-8-(trifluoromethyl)-2,3-dihydro-1H-benzo[b][1,4]diazepin-4-yl)picolinonitrile
• 英文别名: 4-(8-methyl-4-oxo-7-trifluoromethyl-4,5-dihydro-3H-benzo[b][1,4]diazepin-2-yl)-pyridine-2-carbonitrile；4-[7-methyl-2-oxo-8-(trifluoromethyl)-1,3-dihydro-1,5-benzodiazepin-4-yl]pyridine-2-carbonitrile
• 化学式: C₁₇H₁₁F₃N₄O
• 分子量: 344.296
• InChiKey: CPFQVRMETORQSM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  25
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  78.1
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  异烟酸甲酯 在 三乙胺 、 间氯过氧苯甲酸 、 三氟乙酸 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 二氯甲烷 、 甲苯 、 乙腈 为溶剂， -30.0~150.0 ℃ 、800.01 kPa 条件下， 反应 8.0h， 生成 4-(7-methyl-2-oxo-8-(trifluoromethyl)-2,3-dihydro-1H-benzo[b][1,4]diazepin-4-yl)picolinonitrile
  参考文献：
  名称：

  A combination of flow and batch mode processes for the efficient preparation of mGlu2/3 receptor negative allosteric modulators (NAMs)

  摘要：

  Benzodiazepinones are privileged scaffolds with activity against multiple therapeutically relevant biological targets. In support of our ongoing studies around allosteric modulators of metabotropic glutamate receptors (mGlus) we required the multigram synthesis of a beta-ketoester key intermediate. We report the continuous flow synthesis of tert-butyl 3-(2-cyanopyridin-4-yl)-3-oxopropanoate and its transformation to potent mGlu(2/3) negative allosteric modulators (NAMs) in batch mode. (C) 2018 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2018.03.068

文献信息

• Dihydro-benzo [b] [1,4] diazepin-2-one derivatives
  申请人：——

  公开号：US20020198197A1

  公开（公告）日：2002-12-26

  This invention is a dihydro-benzo [b] [1,4] diazepin-2-one derivative of the formula 1 wherein R 1 , R 2 , R 3 and Y are as defined in the specification. The invention includes pharmaceutical compositions containing these compounds, a process for their preparation and a method of treatment or prevention of acute and/or chronic neurological disorders by administering an effective amount of the compound of formula I or a pharmaceuticall acceptable salt thereof.

  这项发明是一种二氢苯并[1,4]二氮杂环己-2-酮衍生物，其化学式如下所示：其中R1、R2、R3和Y的定义如规范中所述。该发明包括含有这些化合物的药物组合物，其制备方法以及通过给予化合物I或其药用可接受盐的有效剂量来治疗或预防急性和/或慢性神经系统疾病的方法。
• Dihydro-benzo [B] [1,4] diazepin-2-one derivatives
  申请人：Hoffmann-La Roche Inc.

  公开号：US06548495B2

  公开（公告）日：2003-04-15

  This invention is a dihydro-benzo[b][1,4]diazepin-2-one derivative of the formula wherein R1, R2, R3 and Y are as defined in the specification. The invention includes pharmaceutical compositions containing these compounds, a process for their preparation and a method of treatment or prevention of acute and/or chronic neurological disorders by administering an effective amount of the compound of formula I or a pharmaceuticall acceptable salt thereof.

  这项发明涉及一种二氢苯并[b][1,4]二氮杂烷-2-酮衍生物，其化学式中的R1、R2、R3和Y如规范中所定义。该发明包括含有这些化合物的药物组合物、其制备方法以及通过给予公式I化合物或其药学上可接受的盐的有效量来治疗或预防急性和/或慢性神经系统疾病的方法。
• DIHYDRO-BENZO(b)(1,4)DIAZEPIN-2-ONE DERIVATIVES AS MGLUR2 ANTAGONISTS I
  申请人：F. HOFFMANN-LA ROCHE AG

  公开号：EP1379522A1

  公开（公告）日：2004-01-14
• US6548495B2
  申请人：——

  公开号：US6548495B2

  公开（公告）日：2003-04-15
• [EN] DIHYDRO-BENZO[b][1,4]DIAZEPIN-2-ONE DERIVATIVES AS MGLUR2 ANTAGONISTS I<br/>[FR] DERIVES DE DIHYDRO-BENZO[B][1,4]DIAZEPINE-2-ONE UTILISES COMME ANTAGONISTES I DE MGLUR2
  申请人：HOFFMANN LA ROCHE

  公开号：WO2002083665A1

  公开（公告）日：2002-10-24

  This invention is concerned with dihydro-benzo[b][1,4]diazepin-2-one derivatives of general formula (I) wherein R?1, R2, R3¿ and Y are as defined in the specification. The invention further relates to medicaments containing these compounds, a process for their preparation as well as their use for preparation of medicaments for the treatment or prevention of acute and/or chronic neurological disorders.