3-methyl-5-(1-methyl-piperidin-3-yl)-1,2,4-oxadiazole | 129595-04-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 3-methyl-5-(1-methyl-piperidin-3-yl)-1,2,4-oxadiazole
• 英文别名: 3-Methyl-5-(1-methylpiperidin-3-yl)-1,2,4-oxadiazole
• CAS: 129595-04-6
• 化学式: C₉H₁₅N₃O
• 分子量: 181.238
• InChiKey: SFVPLZFEKXTVKA-UHFFFAOYSA-N

物化性质

• 沸点：
  282.8±50.0 °C(Predicted)
• 密度：
  1.083±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  42.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3-哌啶甲酸乙酯 在 sodium methylate 作用下， 以 四氢呋喃 、 丙酮 为溶剂， 反应 2.0h， 生成 3-methyl-5-(1-methyl-piperidin-3-yl)-1,2,4-oxadiazole
  参考文献：
  名称：

  [EN] COMPOUNDS AND COMPOSITIONS FOR COGNITION-ENHANCEMENT, METHODS OF MAKING, AND METHODS OF TREATING
  [FR] COMPOSÉS ET COMPOSITIONS POUR L'AMÉLIORATION DE LA COGNITION, LEURS PROCÉDÉS DE FABRICATION, ET MÉTHODES DE TRAITEMENT

  摘要：

  揭示了包括噻唑二唑衍生物在内的肌碱激动剂化合物，以及其组合物和制剂。还揭示了合成这种噻唑二唑化合物的方法。进一步揭示了使用这些肌碱激动剂或其药学适宜形式来增强认知功能的治疗方法。

  公开号：

  WO2011085406A1

文献信息

• [EN] COMPOUNDS<br/>[FR] COMPOSÉS
  申请人：MEDICAL RES COUNCIL TECHNOLOGY

  公开号：WO2010106333A1

  公开（公告）日：2010-09-23

  A compound of formula (I), or a pharmaceutically acceptable salt or ester thereof, wherein R1 is selected from: aryl; heteroaryl; -NHR3; fused aryl-C4-7-heterocycloalkyI; -CONR4R5; -NHCOR6; -C3-7-cycloalkyl; -O-C3-7-cycloalkyl; -NR3R6; and optionally substituted -C1-6 alkyl; wherein said aryl, heteroaryl, fused aryl-C4-7-heterocycloalkyl and C4-7-heterocycloalkyl are each optionally substituted; R2 is selected from hydrogen, aryl, C1-6-alkyl, C2-6-alkenyl, C3-7-cycloalkyl, heteroaryl, C4-7 heterocycloalkyl and halogen, wherein said C1-6-alkyl, C2-6-alkenyl, aryl, heteroaryl and C4-7-heterocycloalkyl are each optionally substituted. Further aspects relate to pharmaceutical compositions, therapeutic uses and process for preparing compounds of formula (I).

  一种具有式（I）的化合物，或其药学上可接受的盐或酯，其中R1选自：芳基；杂环芳基；-NHR3；融合芳基-C4-7-杂环烷基；-CONR4R5；-NHCOR6；-C3-7-环烷基；-O-C3-7-环烷基；-NR3R6；和可选择地取代的-C1-6烷基；其中所述的芳基、杂环芳基、融合芳基-C4-7-杂环烷基和C4-7-杂环烷基均可选择地取代；R2选自氢、芳基、C1-6-烷基、C2-6-烯基、C3-7-环烷基、杂环芳基、C4-7-杂环烷基和卤素，其中所述的C1-6-烷基、C2-6-烯基、芳基、杂环芳基和C4-7-杂环烷基均可选择地取代。进一步涉及制备具有式（I）的化合物的药物组合物、治疗用途和制备方法的其他方面。
• [EN] COMPOUNDS AND COMPOSITIONS FOR COGNITION-ENHANCEMENT, METHODS OF MAKING, AND METHODS OF TREATING<br/>[FR] COMPOSÉS ET COMPOSITIONS POUR AMÉLIORER LA FONCTION COGNITIVE, PROCÉDÉS DE FABRICATION ET MÉTHODES DE TRAITEMENT
  申请人：MITHRIDION INC

  公开号：WO2010102218A1

  公开（公告）日：2010-09-10

  Muscarinic agonists, which are useful for stimulating muscarinic receptors and treating cognitive disorders, are provided. Methods of synthesizing such agonists also are provided. Also provided are compositions for enhancing cognitive function in subjects such as humans, the compositions comprising a muscarinic agonist or a pharmaceutically suitable form thereof. Also provided are methods of treating animals such as humans by administering such compositions.

  提供了用于刺激肌气受体并治疗认知障碍的肌气受体激动剂。还提供了合成这类激动剂的方法。还提供了用于增强人类等受试者认知功能的组合物，该组合物包括肌气受体激动剂或其药用适宜形式。还提供了通过给予这类组合物来治疗动物如人类的方法。
• Synthesis and biological activity of 1,2,4-oxadiazole derivatives: highly potent and efficacious agonists for cortical muscarinic receptors
  作者：Leslie J. Street、Raymond Baker、Tracey Book、Clare O. Kneen、Angus M. MacLeod、Kevin J. Merchant、Graham A. Showell、John Saunders、Richard H. Herbert

  DOI：10.1021/jm00172a003

  日期：1990.10

  presented to the receptor, at the active site, and the degree of conformational flexibility. The exo-1-azanorbornane 16a represents the optimum arrangement, and this compound is one of the most efficacious and potent muscarinic agonists known. In a series of isoquinuclidine based muscarinic agonists efficacy and affinity are influenced by the geometry between the cationic head.group and hydrogen bond acceptor

  据报道，新型的1,2,4-恶二唑类毒蕈碱激动剂的合成和生化评估很容易渗透到中枢神经系统。这些化合物的功效和结合力受到阳离子头基的结构和理化性质的显着影响。在一系列氮杂双环配体中，功效和亲和力受活性位点处受体表面表面积的大小以及构象柔韧性的程度影响。exo-1-azanorbornaneane 16a代表了最佳的排列方式，该化合物是已知的最有效，最有效的毒蕈碱激动剂之一。在一系列基于异喹啉环的毒蕈碱激动剂中，功效和亲和力受阳离子头之间的几何形状影响。基团和氢键受体药效基团和碱基附近的空间体积。22a代表的抗构型对于毒蕈碱活性是最佳的。pKa低于6.5的配体表现出与毒蕈碱受体的弱结合，如二氮杂双环衍生物42所示。
• Allosteric Modulators of Metabotropic Glutamate Receptors
  申请人：Bessis Anne-Sophie

  公开号：US20070219187A1

  公开（公告）日：2007-09-20

  The present invention relates to new compounds of formula (I) wherein A, B, P, Q, W, R 1 and R 2 are defined in the description; invention compounds are useful in the prevention or treatment of central nervous system disorders as well as other disorders modulated by mGluR5 receptors.

  本发明涉及公式(I)的新化合物，其中A、B、P、Q、W、R1和R2在说明书中定义；发明化合物在预防或治疗中枢神经系统疾病以及其他受mGluR5受体调节的疾病方面有用。
• COMPOUNDS AND COMPOSITIONS FOR COGNITION-ENHANCEMENT, METHODS OF MAKING, AND METHODS OF TREATING
  申请人：Twose Trevor M.

  公开号：US20120046273A1

  公开（公告）日：2012-02-23

  Muscarinic agonists, which are useful for stimulating muscarinic receptors and treating cognitive disorders, are provided. Methods of synthesizing such agonists also are provided. Also provided are compositions for enhancing cognitive function in subjects such as humans, the compositions comprising a muscarinic agonist or a pharmaceutically suitable form thereof. Also provided are methods of treating animals such as humans by administering such compositions.

  提供了用于刺激毒蕈碱受体和治疗认知障碍的毒蕈碱激动剂。还提供了合成这种激动剂的方法。还提供了用于增强人类等受试者认知功能的组合物，其中组合物包括毒蕈碱激动剂或其药学上适宜的形式。还提供了通过给予这样的组合物治疗人类等动物的方法。