4-fluoro-3-(1-methyl-4-piperidinyl)-1,2-benzisoxazole | 84163-59-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并异恶唑
• 英文名称: 4-fluoro-3-(1-methyl-4-piperidinyl)-1,2-benzisoxazole
• 英文别名: 4-fluoro-3-(1-methyl-4-piperidyl)-1,2-benzisoxazole；4-fluoro-3-(1-methylpiperidin-4-yl)-1,2-benzoxazole
• CAS: 84163-59-7
• 化学式: C₁₃H₁₅FN₂O
• 分子量: 234.273
• InChiKey: HSOGSIWLKVVHQQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  29.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-fluoro-3-(1-methyl-4-piperidinyl)-1,2-benzisoxazole 在 lithium aluminium tetrahydride 、 potassium carbonate 作用下， 以 四氢呋喃 、 氯仿 为溶剂， 反应 5.5h， 生成 3-(2-氯乙基)-6,7,8,9-四氢-2-甲基-4H-吡啶并[1,2-a]-嘧啶-4-酮
  参考文献：
  名称：

  Synthesis and neuroleptic activity of 3-(1-substituted-4-piperidinyl)-1,2-benzisoxazoles

  摘要：

  The synthesis of a series of 3-(1-substituted-4-piperidinyl)-1,2-benzisoxazoles is described. The neuroleptic activity of the series was evaluated by utilizing the climbing mice assay and inhibition of [3H]spiroperidol binding. Structure-activity relationships were studied by variation of the substituent on the benzisoxazole ring with concomitant variation of four different 1-piperidinyl substituents. Maximum neuroleptic activity was realized when there was a 6-fluoro substituent on the benzisoxazole ring. The 1-piperidinyl substituent appeared less significant, although in most cases, the (1,3-dihydro-2-oxo-2H-benzimidazol-1-yl)propyl group imparted maximum potency. The most potent compound in both assays was 6-fluoro-3-[1-[3-(1,3-dihydro-2-oxo-2H-benzimidazol-1-yl) propyl]-4-piperidinyl]-1,2-benzisoxazole (11b).

  DOI：

  10.1021/jm00383a012
• 作为产物：
  描述：

  2,6-二氟苯腈 在 氢氧化钾 、 盐酸羟胺 作用下， 以 异丙醇 为溶剂， 反应 10.0h， 生成 4-fluoro-3-(1-methyl-4-piperidinyl)-1,2-benzisoxazole
  参考文献：
  名称：

  Synthesis and neuroleptic activity of 3-(1-substituted-4-piperidinyl)-1,2-benzisoxazoles

  摘要：

  The synthesis of a series of 3-(1-substituted-4-piperidinyl)-1,2-benzisoxazoles is described. The neuroleptic activity of the series was evaluated by utilizing the climbing mice assay and inhibition of [3H]spiroperidol binding. Structure-activity relationships were studied by variation of the substituent on the benzisoxazole ring with concomitant variation of four different 1-piperidinyl substituents. Maximum neuroleptic activity was realized when there was a 6-fluoro substituent on the benzisoxazole ring. The 1-piperidinyl substituent appeared less significant, although in most cases, the (1,3-dihydro-2-oxo-2H-benzimidazol-1-yl)propyl group imparted maximum potency. The most potent compound in both assays was 6-fluoro-3-[1-[3-(1,3-dihydro-2-oxo-2H-benzimidazol-1-yl) propyl]-4-piperidinyl]-1,2-benzisoxazole (11b).

  DOI：

  10.1021/jm00383a012

文献信息

• 3-(4-Piperidyl)-1,2-benzisoxales
  申请人：Hoechst-Roussel Pharmaceuticals

  公开号：US04355037A1

  公开（公告）日：1982-10-19

  Novel 3-(4-piperidyl)-1,2-benzisoxazoles, intermediates and processes for the preparation thereof, and methods for alleviating pain utilizing compounds or compositions thereof are disclosed.

  公开了新颖的3-(4-哌啶基)-1,2-苯并异噁唑、其中间体及其制备方法，以及利用这些化合物或其组合物缓解疼痛的方法。
• (4-Piperidyl)-substituted phenyl ketones
  申请人：Hoechst-Roussel Pharmaceuticals Inc.

  公开号：US04408053A1

  公开（公告）日：1983-10-04

  Novel 3-(4-piperidyl)-1,2-benzisoxazoles, intermediates and processes for the preparation thereof, and methods for alleviating pain utilizing compounds or compositions thereof are disclosed.

  本发明公开了3-(4-哌啶基)-1,2-苯并异噁唑类化合物、中间体及其制备方法，以及利用这些化合物或组合物缓解疼痛的方法。
• Oximes of 4-benzoyl-piperidines
  申请人：Hoechst-Roussel Pharmaceuticals Inc.

  公开号：US04408054A1

  公开（公告）日：1983-10-04

  Novel 3-(4-piperidyl)-1,2-benzisoxazoles, intermediates and processes for the preparation thereof, and methods for alleviating pain utilizing compounds or compositions thereof are disclosed.

  本发明公开了3-(4-哌啶基)-1,2-苯并异噁唑类化合物、中间体和制备方法，以及利用这些化合物或组合物缓解疼痛的方法。
• 3-(4-Piperidinium)-1,2-benzisoxazoles
  申请人：Hoechst-Roussel Pharmaceuticals, Inc.

  公开号：US04469869A1

  公开（公告）日：1984-09-04

  Novel 3-(4-piperidyl)-1,2-benzisoxazoles, intermediates and processes for the preparation thereof, and methods for alleviating pain utilizing compounds or compositions thereof are disclosed.

  本发明公开了3-(4-哌啶基)-1,2-苯并异噁唑类化合物、中间体和其制备方法，以及利用该化合物或其组合物缓解疼痛的方法。
• 3-(4-Piperidyl)-1,2-benzisoxazoles
  申请人：Hoechst-Roussel Pharmaceuticals Inc.

  公开号：US04528376A1

  公开（公告）日：1985-07-09

  Novel 3-(4-piperidyl)-1,2-benzisoxazoles, intermediates and processes for the preparation thereof, and methods for alleviating pain utilizing compounds or compositions thereof are disclosed.

  本发明公开了一种Novel 3-(4-哌啶基)-1,2-苯并异噁唑，中间体及其制备方法，并公开了利用该化合物或其组合物缓解疼痛的方法。