N-methyl-4-piperidinepropanoic acid

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: N-methyl-4-piperidinepropanoic acid
• 英文别名: 4-N-methylpiperidinepropionic acid；3-(1-Methylpiperidin-1-ium-4-yl)propanoate
• 化学式: C₉H₁₇NO₂
• mdl: MFCD09864356
• 分子量: 171.239
• InChiKey: PXRPKCZPIPJKJB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.4
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  40.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-methyl-4-piperidinepropanoic acid 在 N-甲基吗啉 、 lithium hydroxide 、 1-羟基苯并三唑 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 作用下， 以 四氢呋喃 、 乙腈 为溶剂， 反应 7.5h， 生成 N-3-(4-N-methylpiperidinepropionyl)-(R)-(-)-nipecotyl[(S)-3-amino-3-(3,4-methylenedioxyphenyl)]propionic acid
  参考文献：
  名称：

  高效，口服活性的GPIIb / IIIa拮抗剂，含有乳糜酸亚基。结构活性研究导致发现RWJ-53308。

  摘要：

  尽管在急性护理临床环境中已建立了静脉内施用的抗血小板纤维蛋白原受体（GPIIb / IIIa）拮抗剂，以预防血栓形成，但仍在开发用于长期使用的口服药物。在本文中，我们介绍了围绕原型纤维蛋白原受体拮抗剂RWJ-50042（外消旋体1）的结构活性探索的细节，该结构活性源自涉及纤维蛋白原γ链的独特方法（Hoekstra et al.J.Med。 1995，38，1582）。我们的模拟研究最终发现了有效的口服活性GPIIb / IIIa拮抗剂RWJ-53308（2）。为了从RWJ-50042逐渐发展成为适合临床开发的候选药物，我们进行了一系列优化周期，这些周期采用固相平行合成技术进​​行快速，有效制备了将近250种类似物，对它们的血纤维蛋白原受体亲和力和四种不同激活剂诱导的血小板聚集抑制进行了测定。该策略产生了一些有前途的有希望进行进一步研究的类似物，包括3-（3,4-亚甲二氧基苯）-β-氨基酸类

  DOI：

  10.1021/jm990418b

文献信息

• [EN] BENZODIOXANES FOR INHIBITING LEUKOTRIENE PRODUCTION<br/>[FR] BENZODIOXANNES POUR INHIBER LA PRODUCTION DE LEUCOTRIÈNES
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2013134226A1

  公开（公告）日：2013-09-12

  The present invention relates to compounds of formula (I) wherein R1 to R3, A, X and n are as defined herein. The compounds of formula (I) are useful as inhibitors of leukotriene A4 hydrolase (LTA4H) and treating LTA4H related disorder. The present invention also relates to pharmaceutical compositions comprising the compounds of formula (I), methods of using these compounds in the treatment of various diseases and disorders, and processes for preparing these compounds.

  本发明涉及式（I）的化合物，其中R1至R3，A，X和n如本文所定义。式（I）的化合物可用作白三烯A4水解酶（LTA4H）的抑制剂，并用于治疗与LTA4H相关的疾病。本发明还涉及包含式（I）化合物的药物组合物，使用这些化合物治疗各种疾病和疾病的方法，以及制备这些化合物的方法。
• BENZODIOXANE INHIBITORS OF LEUKOTRIENE PRODUCTION FOR COMBINATION THERAPY
  申请人：BYLOCK Lars Anders

  公开号：US20130236468A1

  公开（公告）日：2013-09-12

  The present invention relates to a combination comprising compounds of formula (I): wherein R 1 to R 3 , A, X and n are as defined herein, and an additional active agent. The present invention also relates to pharmaceutical compositions comprising these combinations, and methods of using these combinations to treat various diseases and disorders.

  本发明涉及一种组合物，包括式（I）的化合物： 其中R1至R3，A，X和n如本文所定义，并且另外包括一种活性剂。本发明还涉及包括这些组合物的药物组合物，以及使用这些组合物治疗各种疾病和疾病的方法。
• [EN] BENZODIOXANE INHIBITORS OF LEUKOTRIENE PRODUCTION<br/>[FR] INHIBITEURS BENZODIOXANES DE PRODUCTION DE LEUCOTRIÈNES
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2012125598A1

  公开（公告）日：2012-09-20

  The present invention relates to compounds of formula (I): wherein R1 to R3, A, X and n are as defined herein. The compounds of formula (I) are useful as inhibitors of leukotriene A4 hydrolase (LTA4H) and treating LTA4H related disorder. The present invention also relates to pharmaceutical compositions comprising the compounds of formula (I), methods of using these compounds in the treatment of various diseases and disorders, and processes for preparing these compounds.

  本发明涉及式(I)的化合物：其中R1至R3、A、X和n如本文所定义。式(I)的化合物可用作白三烯A4水解酶(LTA4H)的抑制剂，并用于治疗与LTA4H相关的疾病。本发明还涉及包含式(I)化合物的药物组合物，使用这些化合物治疗各种疾病和疾病的方法，以及制备这些化合物的方法。
• Thienopyrimidine and Thienopyridine Derivatives Substituted with Cyclic Amino Group
  申请人：Nakazato Atsuro

  公开号：US20070254898A1

  公开（公告）日：2007-11-01

  [Problem to be Solved] An object of the present invention is to provide an antagonist against CRF receptors which is effective as a therapeutic or prophylactic agent for diseases in which CRF is considered to be involved, such as depression, anxiety, Alzheimer's disease, Parkinson's disease, Huntington's chorea, eating disorder, hypertension, gastral diseases, drug dependence, epilepsy, cerebral infarction, cerebral ischemia, cerebral edema, cephalic external wound, inflammation, immunity-related diseases, alpecia, irritable bowel syndrome, sleep disorders, epilepsy, dermatitides, schizophrenia, etc. [Solution] A thienopyrimidine or thienopyridine derivative substituted with a cyclic amino group represented by the following formula [I]: has a high affinity for CRF receptors and is effective against diseases in which CRF is considered to be involved.

  【待解决的问题】本发明的目的是提供一种针对CRF受体的拮抗剂，其作为治疗或预防代理，对CRF参与的疾病具有有效性，例如抑郁症、焦虑症、阿尔茨海默病、帕金森病、亨廷顿舞蹈症、进食障碍、高血压、胃肠疾病、药物依赖、癫痫、脑梗塞、脑缺血、脑水肿、头部外伤、炎症、免疫相关疾病、脱发、肠易激综合症、睡眠障碍、癫痫、皮炎、精神分裂症等。 【解决方案】一种噻唑嘧啶或噻唑吡啶衍生物，其被一个以下式[I]所代表的环状氨基团置换，具有高亲和力的CRF受体，对CRF参与的疾病具有有效性。
• Pyrrolopyrimidine and Pyrrolopyridine Derivatives Substituted with a Cyclic Amino Group As Crf Antagonists
  申请人：Nakazato Atsuro

  公开号：US20080280928A1

  公开（公告）日：2008-11-13

  [PROBLEM TO BE SOLVED] An object of the present invention is to provide an antagonist against CRF receptors and/or an agonist for δ receptors which is effective as a therapeutic or prophylactic agent for diseases in which CRF is considered to be involved, such as depression, anxiety, Alzheimer's disease, Parkinson's disease, Huntington's chorea, eating disorder, hypertension, gastrointestinal diseases, drug dependence, cerebral infarction, cerebral ischemia, cerebral edema, cephalic external wound, inflammation, immunity-related diseases, alopecia, irritable bowel syndrome, sleep disorders, epilepsy, dermatitides, schizophrenia, pain, etc. [SOLUTION] A pyrrolopyrimidine or pyrrolopyridine derivative substituted with a cyclic amino group represented by the following a [I] has a high affinity for CRF receptors and/or δ receptors, and is effective against diseases in which CRF is considered to be involved.

  【问题需解决】本发明的目的是提供一种针对CRF受体的拮抗剂和/或δ受体的激动剂，其作为治疗或预防CRF参与的疾病，如抑郁症、焦虑症、阿尔茨海默病、帕金森病、亨廷顿舞蹈症、进食障碍、高血压、胃肠疾病、药物依赖、脑梗塞、脑缺血、脑水肿、头部外伤、炎症、免疫相关疾病、脱发、肠易激综合征、睡眠障碍、癫痫、皮炎、精神分裂症、疼痛等方面的治疗或预防药物。 【解决方案】一种通过以下a[I]所代表的环状氨基基团取代的吡咯吡嘧啶或吡咯吡啶衍生物具有高亲和力，可用于CRF受体和/或δ受体，并对CRF参与的疾病具有治疗作用。