1,4-benzoxazepin-5(2H)-one | 127645-69-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 英文名称: 1,4-benzoxazepin-5(2H)-one
• 英文别名: 1,4-Benzoxazepin-5(4H)-on；4,5-dihydro-1,4-benzoxazepin-5-one；4H-1,4-benzoxazepin-5-one
• CAS: 127645-69-6
• 化学式: C₉H₇NO₂
• 分子量: 161.16
• InChiKey: HGUBLFQBMIJQJV-UHFFFAOYSA-N

物化性质

• 熔点：
  124-126 °C(Solv: isopropyl ether (108-20-3))
• 沸点：
  355.2±35.0 °C(Predicted)
• 密度：
  1.231±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,4-benzoxazepin-5(2H)-one 在 劳森试剂 作用下， 以 甲苯 为溶剂， 反应 0.33h， 以80%的产率得到1,4-Benzoxazepin-5(4H)-thion
  参考文献：
  名称：

  Hofmann, Hans; Fischer, Herbert, Liebigs Annalen der Chemie, 1990, # 9, p. 917 - 921

  摘要：

  DOI：
• 作为产物：
  描述：

  水杨酰胺 在 盐酸 、 potassium carbonate 、 甲基磺酰氯 、 三乙胺 作用下， 生成 1,4-benzoxazepin-5(2H)-one
  参考文献：
  名称：

  New 5-HT1A receptor agonists possessing 1,4-Benzoxazepine scaffold exhibit highly potent anti-ischemic effects

  摘要：

  A series of new 3-substituted-4-(4-aminobutyl)-1,4-benzoxazepin-5(4H)-one derivatives (1-5) which showed a very high affinity for 5-HT1A receptor with good selectivity over dopamine D-2 receptor was synthesized. Among these compounds, 3-chloro4-[4-[4-(2-pyridinyl)-1,2,3,6-tetrahydropyridin-1-yl]butyl]-1,4-benzoxazepin-5(4H)-one (5. SUN N4057) exhibited remarkable neuroprotective activity in a transient middle cerebral artery occlusion (t-MCAO) model. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(01)00008-7

文献信息

• Pyrimidine derivatives and their salts, useful for making benzoxazepine derivatives
  申请人：Suntory Limited

  公开号：US06337397B1

  公开（公告）日：2002-01-08

  A benzoxazepine derivative having the general formula (I) and its salts and medicaments containing the same as effective ingredients: wherein, n is an integer of 2 to 5, R1 indicates a hydrogen atom, halogen atom, C1 to C4 lower alkyl group, C1 to C4 lower alkoxyalkyl group, C1 to C4 halogenoalkyl group, cyano group, or ester group, R2 indicates a hydrogen atom, halogen atom, C1 to C4 lower alkyl group, C1 to C4 lower alkoxy group, or hydroxy group, a dotted line indicates the presence or absence of a binding bond, W indicates C, CH, or CH2 or a nitrogen atom, provided that, when W is a nitrogen atom, Z is bonded to W and the dotted line indicates the absence of a bond, and Z indicates an unsubstituted or substituted aromatic hydrocarbon ring group or an unsubstituted or substituted heterocyclic group).

  一种具有通式（I）的苯并噁唑啉衍生物及其盐和含有其作为有效成分的药物： 其中，n为2至5的整数，R1表示氢原子、卤原子、C1至C4的低碳基团、C1至C4的低碳氧基碳基团、C1至C4的卤代烷基团、氰基或酯基，R2表示氢原子、卤原子、C1至C4的低碳基团、C1至C4的低碳氧基团或羟基，虚线表示结合键的存在或缺失，W表示C、CH或CH2或氮原子，但当W为氮原子时，Z与W结合，虚线表示缺少结合，Z表示未取代或取代的芳香烃环基团或未取代或取代的杂环基团。
• Benzoxazepine derivatives and their salts and medicaments containing the same
  申请人：Suntory Limited

  公开号：US06187769B1

  公开（公告）日：2001-02-13

  A benzoxazepine derivative having the general formula (I) and its salts and medicaments containing the same as effective ingredients: wherein, n is an integer of 2 to 5, R1 indicates a hydrogen atom, halogen atom, C1 to C4 lower alkyl group, C1 to C4 lower alkoxyalkyl group, C1 to C4 halogenoalkyl group, cyano group, or ester group, R2 indicates a hydrogen atom, halogen atom, C1 to C4 lower alkyl group, C1 to C4 lower alkoxy group, or hydroxy group, a dotted line indicates the presence or absence of a binding bond, W indicates C, CH, or CH2 or a nitrogen atom, provided that, when W is a nitrogen atom, Z is bonded to W and the dotted line indicates the absence of a bond, and Z indicates an unsubstituted or substituted aromatic hydrocarbon ring group or an unsubstituted or substituted heterocyclic group). This benzoxazepine derivative and its salts are useful as medicaments for the treatment of anxiety neurosis, phobias, obsessive-compulsive disorders, schizophrenia, post-cardiac trauma stress, depression, psychosomatic and other psychoneurotic disorders, eating disorders, menopausal disorders, infantile autism and also emesis or disorders involving the cerebral circulatory system accompanying cerebral infarction and cerebral hemorrhage.

  一种具有通式（I）的苯并噁唑啉衍生物及其盐和含有相同有效成分的药物： 其中，n为2至5的整数，R1表示氢原子、卤原子、C1至C4的低碳基团、C1至C4的低碳氧基碳基团、C1至C4的卤代烷基团、氰基或酯基，R2表示氢原子、卤原子、C1至C4的低碳基团、C1至C4的低碳氧基团或羟基，虚线表示结合键的存在或缺失，W表示C、CH或CH2或氮原子，但当W为氮原子时，Z与W结合，虚线表示缺少结合，Z表示未取代或取代的芳香烃环基团或未取代或取代的杂环基团）。 这种苯并噁唑啉衍生物及其盐可用作治疗焦虑神经症、恐惧症、强迫症、精神分裂症、心脏创伤后应激、抑郁症、心身疾病和其他精神神经病性障碍、进食障碍、更年期障碍、婴儿孤独症以及伴有脑梗死和脑出血的脑循环系统紊乱或呕吐症的药物。
• [EN] NONPEPTIDYL INTEGRIN INHIBITORS HAVING SPECIFICITY FOR THE GPIIbIIIa RECEPTOR
  申请人：GENENTECH, INC.

  公开号：WO1993008174A1

  公开（公告）日：1993-04-29

  (EN) A benzodiazepinedione derivative which acts as a nonpeptidyl platelet aggregation inhibitor is provided. This inhibitor potently inhibits fibrinogen binding to the GPIIbIIIa receptor and is provided in therapeutic compositions for the treatment of diseases for which blocking platelet aggregation is indicated. These nonpeptidyl inhibitors are provided in combination with thrombolytics and anticoagulants.(FR) Un dérivé de benzodiazépinedione intervient en tant qu'inhibiteur non peptidyle d'aggrégation des plaquettes. Il inhibe fortement la liaison des fibrinogènes au récepteur GPIIbIIIa et figure dans des compositions thérapeutiques relatives au traitement de maladies pour lesquelles il convient de bloquer l'aggrégation des plaquettes. Ces inhibiteurs non peptidyles sont combinés avec des thrombolytiques et des anticoagulants.

  一种苯并 Diazepine 类药物，具有作为非肽结合血小板凝集抑制剂的作用。这种抑制剂强有力地抑制了血小板因子IIIA/IIb（GPIIbIIIa）受体上的 fibrinogen 与之结合，是用于治疗需要阻止血小板凝集的疾病的一种治疗组分。这类非肽结合的抑制剂可以在与血栓溶解药物和抗凝药物一起使用时提供治疗。
• Synthesis, SAR studies, and evaluation of 1,4-benzoxazepine derivatives as selective 5-HT1A receptor agonists with neuroprotective effect: Discovery of Piclozotan
  作者：Katsuhide Kamei、Noriko Maeda、Kayoko Nomura、Makoto Shibata、Ryoko Katsuragi-Ogino、Makoto Koyama、Mika Nakajima、Teruyoshi Inoue、Tomochika Ohno、Toshio Tatsuoka

  DOI：10.1016/j.bmc.2005.10.046

  日期：2006.3

  A new series of 1,4-benzoxazepine derivatives was designed, synthesized, and evaluated for binding to 5-HT1A receptor and cerebral anti-ischemic effect. A lot of compounds exhibited nanomolar affinity for 5-HT1A receptor with good selectivity over both dopamine D, and alpha(1)-adrenergic receptors. Among these compounds, 3-chloro-4-[4-[4-(2-pyridinyl)-1,2,3,6-tetrahydropyridin-1-y]butyl]-1, 4-benzoxazepin-5(4H)-one (50: SUN N4057 (Piclozotan) as 2HCl salt) showed remarkable neuroprotective activity in a transient middle cerebral artery occlusion (t-MCAO) model. (c) 2005 Elsevier Ltd. All rights reserved.
• HOFMANN, HANS;FISCHER, HERBERT, LIEBIGS ANN. CHEM.,(1990) N, C. 917-921
  作者：HOFMANN, HANS、FISCHER, HERBERT

  DOI：——

  日期：——