3-(pyridin-4-yl)azetidine dihydrochloride

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 3-(pyridin-4-yl)azetidine dihydrochloride
• 英文别名: 4-azetidin-3-ylpyridine dihydrochloride；4-(Azetidin-3-yl)pyridine hydrochloride；4-(azetidin-3-yl)pyridine;hydrochloride
• 化学式: C₈H₁₀N₂*2ClH
• 分子量: 207.103
• InChiKey: XFIYNVJPIWNWCR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.19
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  24.9
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-(pyridin-4-yl)azetidine dihydrochloride 在 盐酸 、 palladium 10% on activated carbon 、 氢气 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 乙醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 20.0 ℃ 、379.22 kPa 条件下， 反应 20.0h， 生成 [1,1'-biphenyl]-4-yl-(3-(piperidin-4-yl)azetidin-1-yl)methanone hydrochloride
  参考文献：
  名称：

  PIPERIDIN-4-YL-AZETIDINE DIAMIDES AS MONOACYLGLYCEROL LIPASE INHIBITORS

  摘要：

  揭示了用于治疗各种疾病、综合症、症状和障碍的化合物、组合物和方法，包括疼痛。这些化合物及其对映体、二对映体和其药用可接受盐如下所示： 其中Y、Z和R在此处定义。

  公开号：

  US20130102584A1
• 作为产物：
  描述：

  4-碘吡啶 在 盐酸 、 三甲基氯硅烷 、 1,2-二溴乙烷 、 锌 作用下， 以 四氢呋喃 、 N,N-二甲基乙酰胺 、 水 为溶剂， 反应 3.5h， 生成 3-(pyridin-4-yl)azetidine dihydrochloride
  参考文献：
  名称：

  PIPERIDIN-4-YL-AZETIDINE DIAMIDES AS MONOACYLGLYCEROL LIPASE INHIBITORS

  摘要：

  揭示了用于治疗各种疾病、综合症、症状和障碍的化合物、组合物和方法，包括疼痛。这些化合物及其对映体、二对映体和其药用可接受盐如下所示： 其中Y、Z和R在此处定义。

  公开号：

  US20130102584A1

文献信息

• Substituted benzoylpiperidine derivatives and their use as Neurokinin antagonists
  申请人：PFIZER INC.

  公开号：EP0992493A1

  公开（公告）日：2000-04-12

  The present invention provides a compound of the formula:- or a pharmaceutically acceptable acid addition salt thereof, wherein Ar is phenyl substituted by 1 or 2 substituent(s) each independently selected from fluoro and chloro; X is NSO2(C1-C4 alkyl), NSO2(halo(C1-C4 alkyl)) or O; m is 0 or 1 ; n is 1 or 2; p is 1 or 2; q is 1 or 2; and r is 1 or 2, together with processes for the preparation of, intermediates used in the preparation of, compositions containing and uses of, such derivatives. The compounds have tachykinin receptor antagonist activity.

  本发明提供了以下式的化合物：- 或其药学上可接受的酸盐，其中Ar是苯基，其上取代1个或2个取代基，每个取代基独立选择自氟和氯；X是NSO2(C1-C4烷基)，NSO2(halo(C1-C4烷基))或O；m为0或1；n为1或2；p为1或2；q为1或2；r为1或2；以及用于制备、制备中间体、含有和用途的过程，这些衍生物具有Tachykinin受体拮抗活性。
• NOVEL PYRIDONE CARBOXYLIC ACID DERIVATIVE OR SALT THEREOF
  申请人：WAKUNAGA PHARMACEUTICAL CO., LTD.

  公开号：US20200062752A1

  公开（公告）日：2020-02-27

  It is intended to provide a novel compound having high antitumor activity and low toxicity to normal cells. The present invention provides a pyridone carboxylic acid derivative represented by the following formula (1) or a salt thereof wherein R 1 represents a hydrogen atom, a halogen atom or the like; R 2 represents a hydrogen atom, a halogen atom or the like; R 3 to R 6 each represent a hydrogen atom or the like; R 7 represents a hydrogen atom or the like; R 8 represents a hydrogen atom, a halogen atom, the following formula (a) (wherein R a1 and R a2 each represent a hydrogen atom, a hydroxy group, an optionally substituted lower alkyl group or the like) or the like, or R 7 and R 8 together represent —N—OR 10 (wherein R 10 represents a hydrogen atom, an optionally substituted lower alkyl group, or an aralkyl group), or R 7 and R 8 form an optionally substituted 4- to 6-membered saturated hetero ring together with the adjacent carbon atom, or the like; R 9 represents a hydrogen atom or the like; X represents a nitrogen atom or the like; and Y represents a nitrogen atom or the like.

  本发明旨在提供一种具有高抗肿瘤活性和低毒性对正常细胞的新型化合物。本发明提供一种由以下式(1)表示的吡啶酮羧酸衍生物或其盐，其中R1代表氢原子、卤素原子或类似物；R2代表氢原子、卤素原子或类似物；R3至R6各自代表氢原子或类似物；R7代表氢原子或类似物；R8代表氢原子、卤素原子、以下式(a)（其中Ra1和Ra2各自代表氢原子、羟基、可选择取代的低烷基基团或类似物）或类似物，或者R7和R8一起代表—N—OR10（其中R10代表氢原子、可选择取代的低烷基基团或芳基烷基基团），或者R7和R8与相邻碳原子一起形成可选择取代的4-至6元饱和杂环，或类似物；R9代表氢原子或类似物；X代表氮原子或类似物；Y代表氮原子或类似物。
• [EN] UREA AND AMIDE DERIVATIVES OF AMINOALKYLPIPERAZINES AND USE THEREOF<br/>[FR] DÉRIVÉS URÉE ET AMIDE D'AMINOALKYLPIPÉRAZINES ET LEUR UTILISATION
  申请人：SOUTHERN RES INST

  公开号：WO2014059265A1

  公开（公告）日：2014-04-17

  Provided are compounds represented by the formula: with Y, Ri, and R2 being defined in the present disclosure; pharmaceutically acceptable salts thereof, deuterated forms thereof, isomers thereof, solvates thereof, and mixtures thereof. The compounds can be used for treating a patient suffering from a condition capable of treatment with a partial agonist or antagonist of the dopamine D2/D3 receptors and are especially useful for patients suffering from schizophrenia, depressions, neurodegenerative diseases such as Parkinson's, dyskinesias, substance abuse and relapse to substance abuse and addiction to substances such as cocaine, methamphetamine, nicotine and alcohol, glaucoma, cognitive disorders, restless leg syndrome, attention deficit hyperactivity disorders, hyperprolactinemia, autism, motor disturbances such as akathisia, rigor, dystonias as well as various disorders of the urinary tract and other neurologic disorders. Also provided are processes for the preparation of compounds of the present disclosure.

  本文提供的化合物的化学式为：其中Y、Ri和R2在本文中有定义；它们的药物可接受的盐、氘代形式、异构体、溶剂化物和混合物。这些化合物可用于治疗患有部分多巴胺D2/D3受体的激动剂或拮抗剂治疗的疾病的患者，特别适用于患有精神分裂症、抑郁症、神经退行性疾病（如帕金森病）、运动障碍、物质滥用和复发物质滥用以及对可卡因、甲基苯丙胺、尼古丁和酒精等物质上瘾的患者、青光眼、认知障碍、不宁腿综合症、注意力缺陷多动障碍、高泌乳素血症、自闭症、运动障碍（如不安、僵硬、肌张力障碍）以及各种泌尿道和其他神经系统疾病的患者。此外，还提供了制备本文所述化合物的方法。
• UREA AND AMIDE DERIVATIVES OF AMINOALKYLPIPERAZINES AND USE THEREOF
  申请人：SOUTHERN RESEARCH INSTITUTE

  公开号：US20150232435A1

  公开（公告）日：2015-08-20

  Provided are compounds represented by the formula: with Y, Ri, and R2 being defined in the present disclosure; pharmaceutically acceptable salts thereof, deuterated forms thereof, isomers thereof, solvates thereof, and mixtures thereof. The compounds can be used for treating a patient suffering from a condition capable of treatment with a partial agonist or antagonist of the dopamine D2/D3 receptors and are especially useful for patients suffering from schizophrenia, depressions, neurodegenerative diseases such as Parkinson's, dyskinesias, substance abuse and relapse to substance abuse and addiction to substances such as cocaine, methamphetamine, nicotine and alcohol, glaucoma, cognitive disorders, restless leg syndrome, attention deficit hyperactivity disorders, hyperprolactinemia, autism, motor disturbances such as akathisia, rigor, dystonias as well as various disorders of the urinary tract and other neurologic disorders. Also provided are processes for the preparation of compounds of the present disclosure.

  本文提供了一种以公式表示的化合物：其中Y，Ri和R2在本公开中被定义；其药物可接受的盐，氘代形式，同分异构体，溶剂合物以及它们的混合物。这些化合物可用于治疗患有可用部分激动剂或拮抗剂治疗的病症的患者，尤其适用于患有精神分裂症，抑郁症，神经退行性疾病（如帕金森病），运动障碍，物质滥用和复发以及对可卡因，甲基苯丙胺，尼古丁和酒精等物质上瘾的患者，青光眼，认知障碍，不宁腿综合症，注意力缺陷多动症，高泌乳素血症，自闭症，运动障碍（如不安，僵硬，痉挛）以及各种泌尿道和其他神经疾病的病症。本文还提供了制备本公开化合物的方法。
• US9598387B2
  申请人：——

  公开号：US9598387B2

  公开（公告）日：2017-03-21