[2-chloro-4-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)-phenyl](tetrahydropyran-4-yl)amine | 1056465-07-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: [2-chloro-4-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)-phenyl](tetrahydropyran-4-yl)amine
• 英文别名: [2-Chloro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-(tetrahydro-pyran-4-yl)-amine；N-[2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]oxan-4-amine
• CAS: 1056465-07-6
• 化学式: C₁₇H₂₅BClNO₃
• 分子量: 337.654
• InChiKey: KMFSIMNOGFMGQD-UHFFFAOYSA-N

物化性质

• 沸点：
  463.1±45.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.23
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  39.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-bromo-1-isopentyl-2-oxo-1,2-dihydropyridine-3-carbonitrile 、 [2-chloro-4-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)-phenyl](tetrahydropyran-4-yl)amine 在 四(三苯基膦)钯 、 碳酸氢钠 作用下， 以 1,4-二氧六环 、 水 为溶剂， 反应 0.17h， 以10%的产率得到1-isopentyl-4-[3-chloro-4-(tetrahydropyran-4-ylamino)-phenyl]-2-oxopyridine-3-carbonitrile
  参考文献：
  名称：

  Discovery of 1,4-Disubstituted 3-Cyano-2-pyridones: A New Class of Positive Allosteric Modulators of the Metabotropic Glutamate 2 Receptor

  摘要：

  The discovery and characterization of compound 48, a selective and in vivo active mGlu2 receptor positive allosteric modulator (PAM), are described. A key to the discovery was the rational exploration of the initial HTS hit 13 guided by an overlay model built with reported mGlu2 receptor PAM chemotypes. The initial weak in vitro activity of the hit 13 was quickly improved, although compounds still had suboptimal druglike properties. Subsequent modulation of the physicochemical properties resulted in compounds having a more balanced profile, combining good potency and in vivo pharmacokinetic properties. Final refinement by addressing cardiovascular safety liabilities led to the discovery of compound 48. Besides good potency, selectivity, and ADME properties, compound 48 displayed robust in vivo activity in a sleep-wake electroencephalogram (sw-EEG) assay consistent with mGlu2 receptor activation, in accordance with previous work from our laboratories.

  DOI：

  10.1021/jm2016864
• 作为产物：
  描述：

  4-溴-2-氯苯胺 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 potassium acetate 、 三乙酰氧基硼氢化钠 作用下， 以 1,4-二氧六环 、 二氯甲烷 为溶剂， 反应 88.0h， 生成 [2-chloro-4-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)-phenyl](tetrahydropyran-4-yl)amine
  参考文献：
  名称：

  Imidazo[1,2-a]pyridines: Orally Active Positive Allosteric Modulators of the Metabotropic Glutamate 2 Receptor

  摘要：

  Advanced leads of an imidazopyridine series of positive allosteric modulators of the metabotropic glutamate 2 (mGlu2) receptor are reported. The optimization of in vitro ADMET and in vivo pharmacokinetic properties led to the identification of 27o. With good potency and selectivity for the mGlu2 receptor, 270 affected sleep-wake architecture in rats after oral treatment, which we have previously shown to be indicative of mGlu2 receptor-mediated central activity.

  DOI：

  10.1021/jm201561r

文献信息

• [EN] 7-ARYL-1,2,4-TRIAZOLO[4,3-A]PYRIDINE DERIVATIVES AND THEIR USE AS POSITIVE ALLOSTERIC MODULATORS OF MGLUR2 RECEPTORS<br/>[FR] DÉRIVÉS DE LA 7-ARYL-1,2,4-TRIAZOLO [4,3-A] PYRIDINE ET LEUR UTILISATION EN TANT QUE MODULATEURS ALLOSTÉRIQUES POSITIFS DES RÉCEPTEURS MGLUR2
  申请人：ORTHO MCNEIL JANSSEN PHARM

  公开号：WO2010130423A1

  公开（公告）日：2010-11-18

  The present invention relates to novel triazolo[4,3-a]pyridine derivatives of Formula (I) wherein all radicals are as defined in the claims. The compounds according to the invention are positive allosteric modulators of the metabotropic glutamate receptor subtype 2 ("mGluR2"), which are useful for the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which the mGluR2 subtype of metabotropic receptors is involved. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes to prepare such compounds and compositions, and to the use of such compounds for the prevention or treatment of neurological and psychiatric disorders and diseases in which mGluR2 is involved.

  本发明涉及新型Formula (I)的三唑并[4,3-a]吡啶衍生物，其中所有基团如权利要求中所定义。根据本发明的化合物是代谢型谷氨酸受体亚型2 ("mGluR2")的阳性变构调节剂，适用于治疗或预防与谷氨酸功能障碍有关的神经和精神疾病，以及mGluR2代谢型受体亚型参与的疾病。本发明还涉及包括这些化合物的药物组合物，用于制备这些化合物和组合物的方法，以及利用这些化合物预防或治疗与mGluR2有关的神经和精神疾病和疾病的用途。
• 3-CYANO-4-(4-TETRAHYDROPYRAN-PHENYL)-PYRIDIN-2-ONE DERIVATIVES
  申请人：Cid-Núñez José Maria

  公开号：US20100087487A1

  公开（公告）日：2010-04-08

  The present invention relates to novel compounds, in particular novel pyridinone derivatives according to Formula (I) including any stereochemically isomeric form thereof, or a pharmaceutically acceptable salt thereof or a solvate thereof, wherein all radicals are defined in the application and claims. The compounds according to the invention are positive allosteric modulators of metabotropic glutamate receptors subtype 2 (“mGluR2”) which are useful for the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which the mGluR2 subtype of metabotropic receptors is involved. In particular, such diseases are central nervous system disorders selected from the group of anxiety, schizophrenia, migraine, depression, and epilepsy. The invention is also directed to pharmaceutical compositions and processes to prepare such compounds and such compositions, as well as to the use of such compounds for the prevention and treatment of such diseases in which mGluR2 is involved.

  本发明涉及新型化合物，特别是根据公式（I）的新型吡啶酮衍生物，包括其任何立体化异构体形式，或其药学上可接受的盐或其溶剂化物，其中所有基团在申请和权利要求中均有定义。本发明的化合物是代谢型谷氨酸受体亚型2（“mGluR2”）的正向变构调节剂，可用于治疗或预防与谷氨酸功能障碍相关的神经和精神障碍以及涉及代谢型受体亚型mGluR2的疾病。特别地，这些疾病是选择自焦虑、精神分裂症、偏头痛、抑郁症和癫痫等中枢神经系统疾病的。本发明还涉及制备这些化合物及其制剂的制药组合物和方法，以及使用这些化合物预防和治疗涉及mGluR2的这些疾病。
• 3-cyano-4-(4-tetrahydropyran-phenyl)-pyridin-2-one derivatives
  申请人：Cid-Nunez Jose Maria

  公开号：US08796311B2

  公开（公告）日：2014-08-05

  The present invention relates to novel compounds, in particular novel pyridinone derivatives according to Formula (I) including any stereochemically isomeric form thereof, or a pharmaceutically acceptable salt thereof or a solvate thereof, wherein all radicals are defined in the application and claims. The compounds according to the invention are positive allosteric modulators of metabotropic glutamate receptors subtype 2 (“mGluR2”) which are useful for the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which the mGluR2 subtype of metabotropic receptors is involved. In particular, such diseases are central nervous system disorders selected from the group of anxiety, schizophrenia, migraine, depression, and epilepsy. The invention is also directed to pharmaceutical compositions and processes to prepare such compounds and such compositions, as well as to the use of such compounds for the prevention and treatment of such diseases in which mGluR2 is involved.

  本发明涉及新型化合物，特别是根据式（I）的新型吡啶酮衍生物，包括其任何立体化异构体形式、药学上可接受的盐或其溶剂化物，其中所有基团在申请和权利要求中都有定义。本发明的化合物是代谢型谷氨酸受体亚型2（“mGluR2”）的正向变构调节剂，可用于治疗或预防与谷氨酸功能障碍相关的神经和精神障碍以及mGluR2代谢型受体参与的疾病。特别是，这些疾病是从焦虑、精神分裂症、偏头痛、抑郁症和癫痫等中枢神经系统疾病中选择的。本发明还涉及制备这种化合物和这种组合物的制药组合物和过程，以及利用这种化合物预防和治疗mGluR2参与的这种疾病。
• Imidazo[1,2-<i>a</i>]pyridines: Orally Active Positive Allosteric Modulators of the Metabotropic Glutamate 2 Receptor
  作者：Andrés A. Trabanco、Gary Tresadern、Gregor J. Macdonald、Juan Antonio Vega、Ana Isabel de Lucas、Encarnación Matesanz、Aránzazu García、María Lourdes Linares、Sergio A. Alonso de Diego、José Manuel Alonso、Daniel Oehlrich、Abdelah Ahnaou、Wilhelmus Drinkenburg、Claire Mackie、José Ignacio Andrés、Hilde Lavreysen、José María Cid

  DOI：10.1021/jm201561r

  日期：2012.3.22

  Advanced leads of an imidazopyridine series of positive allosteric modulators of the metabotropic glutamate 2 (mGlu2) receptor are reported. The optimization of in vitro ADMET and in vivo pharmacokinetic properties led to the identification of 27o. With good potency and selectivity for the mGlu2 receptor, 270 affected sleep-wake architecture in rats after oral treatment, which we have previously shown to be indicative of mGlu2 receptor-mediated central activity.
• Discovery and Kinetic Profiling of 7-Aryl-1,2,4-triazolo[4,3-<i>a</i>]pyridines: Positive Allosteric Modulators of the Metabotropic Glutamate Receptor 2
  作者：Maarten L. J. Doornbos、José María Cid、Jordi Haubrich、Alexandro Nunes、Jasper W. van de Sande、Sophie C. Vermond、Thea Mulder-Krieger、Andrés A. Trabanco、Abdellah Ahnaou、Wilhelmus H. Drinkenburg、Hilde Lavreysen、Laura H. Heitman、Adriaan P. IJzerman、Gary Tresadern

  DOI：10.1021/acs.jmedchem.7b00669

  日期：2017.8.10

  We report the synthesis and biological evaluation of a series of 7-aryl-1,2,4-triazolo[4,3-c]pyridines with mGlu(2) positive allosteric modulator (PAM) activity and affinity. Besides traditional in vitro parameters of potency and affinity, kinetic parameters k(on), k(off) and residence time (RT) were determined. The PAMs showed various kinetic profiles; k(on) values ranged over 2 orders of magnitude, whereas RT values were within a 10-fold range. Association rate constant k(on) was linearly correlated to affinity. Evaluation of a short, medium, and long RT compound in a label-free assay indicated a correlation between RT and functional effect. The effects of long RT compound 9 on sleep-wake states indicated long RT was translated into sustained inhibition of rapid eye movement (REM) in vivo. These results show that affinity-only driven selection would have resulted in mGlu(2) PAMs with high values for k(on) but not necessarily optimized RT, which is key to predicting optimal efficacy in vivo.