tert-butyl 4-cyano-4-(pyridin-3-yl)piperidine-1-carboxylate | 167262-98-8

• 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: tert-butyl 4-cyano-4-(pyridin-3-yl)piperidine-1-carboxylate
• 英文别名: tert-butyl 4-cyano-4-pyridin-3-ylpiperidine-1-carboxylate
• CAS: 167262-98-8
• 化学式: C₁₆H₂₁N₃O₂
• 分子量: 287.362
• InChiKey: FDNWDFSSIBIHFC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  66.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 4-cyano-4-(pyridin-3-yl)piperidine-1-carboxylate 在 盐酸 、 溶剂黄146 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 1.08h， 生成
  参考文献：
  名称：

  Discovery of a Selective Allosteric M₁ Receptor Modulator with Suitable Development Properties Based on a Quinolizidinone Carboxylic Acid Scaffold

  摘要：

  One approach to ameliorate the cognitive decline in Alzheimer's disease (AD) has been to restore neuronal signaling from the basal forebrain cholinergic system via the activation of the M-1 muscarinic receptor. A number of nonselective M-1 muscarinic agonists have previously shown positive effects on cognitive behaviors in AD patients, but were limited due to cholinergic adverse events thought to be mediated by the activation of the M-2 to M-5 subtypes. One strategy to confer selectivity for M-1 is the identification of positive allosteric modulators, which would target an allosteric site on the M-1 receptor rather than the highly conserved orthosteric acetylcholine binding site. Quinoline carboxylic acids have I been previously identified as highly selective M-1 positive allosteric modulators with good pharmacokinetic and in vivo properties. Herein is described the optimization of a novel quinolizidinone carboxylic acid scaffold with 4-cyanopiperidines being a key discovery in terms of enhanced activity. In particular, modulator 4i gave high plasma free fractions, enhanced central nervous system (CNS) exposure, was efficacious in a rodent in vivo model of cognition, and afforded good physicochemical properties suitable for further preclinical evaluation.

  DOI：

  10.1021/jm200400m
• 作为产物：
  描述：

  N,N-双(2-氯乙基)氨基甲酸叔丁酯 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 15.0h， 以49%的产率得到tert-butyl 4-cyano-4-(pyridin-3-yl)piperidine-1-carboxylate
  参考文献：
  名称：

  SUBSTITUTED HETEROCYCLIC ETHERS AND THEIR USE IN CNS DISORDERS

  摘要：

  该发明涵盖了I式化合物，包括药学上可接受的盐、它们的制药组合物以及它们在治疗中枢神经系统疾病方面的用途。

  公开号：

  US20080027056A1

文献信息

• Substituted pyrrolidin-3-yl-alkyl-piperidines
  申请人：Merrell Pharmaceuticals Inc.

  公开号：US05635510A1

  公开（公告）日：1997-06-03

  The present invention relates to substituted pyrrolidinyl-3-yl-alkyl-piperidines, their stereoisomers, and pharmaceutically acceptable salts thereof and processes for preparation of the same. The compounds of the present invention are useful in their pharmacological activities such as tachykinin antagonism, especially substance P and neurokinin A antagonism, and the like. Compounds having the property of tachykinin antagonism are indicated for conditions associated with neurogenic inflammation and other diseases described herein.

  本发明涉及取代吡咯啉基-3-基-烷基-哌啶、其立体异构体和药学上可接受的盐以及其制备方法。本发明的化合物在药理活性方面具有用途，如快速激肽拮抗作用，特别是物质P和神经激肽A的拮抗作用等。具有快速激肽拮抗性质的化合物适用于与神经源性炎症和本文所述的其他疾病相关的情况。
• [EN] 1 -PYRIDAZIN-/TRIAZIN-3-YL-PIPER(-AZINE)/IDINE/PYROLIDINE DERIVATIVES AND AND COMPOSITIONS THEREOF FOR INHIBITING THE ACTIVITY OF SHP2<br/>[FR] DÉRIVÉS DE 1-PYRIDAZIN-/TRIAZIN-3-YL-PIPER(-AZINE)/IDINE/PYROLIDINE ET COMPOSITIONS LES CONTENANT POUR L'INHIBITION DE L'ACTIVITÉ DE SHP2
  申请人：NOVARTIS AG

  公开号：WO2015107493A1

  公开（公告）日：2015-07-23

  The present invention relates to compounds of formula (I): in which m, p,Y1 Y2, Y3, R1, R2a, R2b, R3a, R3b, R4a, R4b, R4a and R5b are defined in the claims; capable of inhibiting the activity of SHP2. The invention further provides a process for the preparation of compounds of the invention, pharmaceutical preparations comprising such compounds and methods of using such compounds and compositions in the management of diseases or disorders associated with the aberrant activity of SHP2.

  本发明涉及式(I)的化合物：其中m、p、Y1、Y2、Y3、R1、R2a、R2b、R3a、R3b、R4a、R4b、R4a和R5b在权利要求中定义；能够抑制SHP2活性。该发明还提供了一种制备该类化合物的方法，包括含有这类化合物的药物制剂以及在管理与SHP2异常活性相关的疾病或疾病中使用这类化合物和组合物的方法。
• 1-(TRIAZIN-3-YL/PYRIDAZIN-3-YL)-PIPER(-AZINE)IDINE DERIVATIVES AND COMPOSITIONS THEREFOR FOR INHIBITING THE ACTIVITY OF SHP2
  申请人：CHEN Zhuoliang

  公开号：US20170001975A1

  公开（公告）日：2017-01-05

  The present invention relates to compounds of formula I: in which Y 1 , Y 2 , Y 3 , R 1 , R 2a , R 2b , R 3a , R 3b , R 4a , R 4b , R 5a , R 5b are defined in the Summary of the Invention; capable of inhibiting the activity of SHP2. The invention further provides a process for the preparation of compounds of the invention, pharmaceutical preparations comprising such compounds and methods of using such compounds and compositions in the management of diseases or disorders associated with the aberrant activity of SHP2.

  本发明涉及以下式I的化合物： 其中Y1、Y2、Y3、R1、R2a、R2b、R3a、R3b、R4a、R4b、R5a、R5b在发明摘要中有定义；能够抑制SHP2活性。本发明还提供了一种制备该类化合物的方法，包括含有这类化合物的药物制剂以及在管理与SHP2异常活性相关的疾病或疾病的方法中使用这类化合物和组合物。
• NK-1 AND SEROTONIN TRANSPORTER INHIBITORS
  申请人：Degnan P. Andrew

  公开号：US20070249607A1

  公开（公告）日：2007-10-25

  The invention encompasses compounds of Formula I, including pharmaceutically acceptable salts, their pharmaceutical compositions, and their use in treating disorders associated with an excess or imbalance of tachykinins or serotonin or both.

  这项发明涵盖了公式I的化合物，包括药用盐，它们的药物组合物，以及它们在治疗与过多或不平衡的速激肽或血清素或两者都有关的疾病中的用途。
• [EN] 1 -(TRIAZIN-3-YI_/PYRIDAZIN-3-YL)-PIPER(-AZINE)IDINE DERIVATIVES AND COMPOSITIONS THEREOF FOR INHIBITING THE ACTIVITY OF SHP2<br/>[FR] DÉRIVÉS DE 1-(TRIAZIN-3-YL/PYRIDAZIN-3-YL)-PIPER(-AZINE)IDINE ET COMPOSITIONS LES CONTENANT POUR L'INHIBITION DE L'ACTIVITÉ DE SHP2
  申请人：NOVARTIS AG

  公开号：WO2015107494A1

  公开（公告）日：2015-07-23

  The present invention relates to compounds of formula I: in which Y1, Y2, Y3, R1, R2a, R2b, R3a, R3b, R4a, R4b, R5a, R5b are defined in the Summary of the Invention; capable of inhibiting the activity of SHP2. The invention further provides a process for the preparation of compounds of the invention, pharmaceutical preparations comprising such compounds and methods of using such compounds and compositions in the management of diseases or disorders associated with the aberrant activity of SHP2.

  本发明涉及以下式I的化合物：其中Y1、Y2、Y3、R1、R2a、R2b、R3a、R3b、R4a、R4b、R5a、R5b在本发明摘要中有定义；能够抑制SHP2活性。本发明还提供了一种制备本发明化合物的方法，包括含有这种化合物的药物制剂，以及在管理与SHP2异常活性相关的疾病或紊乱的方法中使用这种化合物和组合物。