6,7-dihydro-2-(hydroxymethyl)-oxazolo[5,4-c]pyridine-5(4H)-carboxylic acid ethyl ester | 1363286-22-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 6,7-dihydro-2-(hydroxymethyl)-oxazolo[5,4-c]pyridine-5(4H)-carboxylic acid ethyl ester
• 英文别名: ethyl 2-(hydroxymethyl)-6,7-dihydro-4H-[1,3]oxazolo[5,4-c]pyridine-5-carboxylate
• CAS: 1363286-22-9
• 化学式: C₁₀H₁₄N₂O₄
• 分子量: 226.232
• InChiKey: CDYOHASRCVABTH-UHFFFAOYSA-N

物化性质

• 沸点：
  375.0±42.0 °C(Predicted)
• 密度：
  1.320±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  75.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  6,7-dihydro-2-(hydroxymethyl)-oxazolo[5,4-c]pyridine-5(4H)-carboxylic acid ethyl ester 在 偶氮二甲酸二叔丁酯 、 水 、 三乙胺 、 三苯基膦 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、 lithium hydroxide 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 105.33h， 生成 5-(cyclopropylacetyl)-4,5,6,7-tetrahydro-2-(phenoxymethyl)-oxazolo[5,4-c]pyridine
  参考文献：
  名称：

  [EN] BICYCLIC OXAZOLE AND THIAZOLE COMPOUNDS AND THEIR USE AS ALLOSTERIC MODULATORS OF MGLUR5 RECEPTORS
  [FR] COMPOSÉS BICYCLIQUES D'OXAZOLE ET DE THIAZOLE ET LEUR UTILISATION EN TANT QUE MODULATEURS ALLOSTÉRIQUES DES RÉCEPTEURS MGLUR5

  摘要：

  在一个方面，该发明涉及新型的双环氧唑和噻唑化合物，它们是代谢型谷氨酸受体亚型5（"mGluR5"）的阳性变构调节剂；制备这些化合物的合成方法；包含这些化合物的药物组合物；使用这些化合物和组合物治疗与谷氨酸功能障碍相关的神经和精神疾病的方法；以及治疗或预防与谷氨酸功能障碍相关的疾病以及mGluR5受体亚型参与的疾病的方法。本摘要旨在作为在特定领域进行搜索的扫描工具，并不意味着对本发明的限制。

  公开号：

  WO2012031024A1
• 作为产物：
  描述：

  ethyl 2-(2-phenylethenyl)-6,7-dihydro-4H-[1,3]oxazolo[5,4-c]pyridine-5-carboxylate 在 四氧化锇 、 N-甲基吗啉氧化物 、 sodium periodate 、 sodium tetrahydroborate 作用下， 以 四氢呋喃 、 水 、 丙酮 、 甲醇 为溶剂， 反应 18.5h， 以40%的产率得到6,7-dihydro-2-(hydroxymethyl)-oxazolo[5,4-c]pyridine-5(4H)-carboxylic acid ethyl ester
  参考文献：
  名称：

  Further optimization of the mGlu5 PAM clinical candidate VU0409551/JNJ-46778212: Progress and challenges towards a back-up compound

  摘要：

  This Letter describes the progress and challenges in the continued optimization of the mGlu(5) positive allosteric modulator (PAM) clinical candidate VU0490551/JNJ-46778212. While many analogs addressed key areas for improvement, no one compound possessed the amalgamation of improvements needed within the (2(phenoxymethyl)-6,7-dihydrooxazolo[5,4-c] pyridine-5(4H)-yl(aryl) methanone scaffold to advance as a back-up clinical candidate. However, many analogs displayed excellent solubility and physiochemical properties, and were active in the amphetamine-induced hyperlocomotion (AHL) model. Moreover, the SAR was robust for this series of PAMs, and both polar and hydrogen-bond donors were found to be tolerated, leading to analogs with overall attractive profiles and good ligand efficiencies. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2015.06.096

文献信息

• BICYCLIC OXAZOLE AND THIAZOLE COMPOUNDS AND THEIR USE AS ALLOSTERIC MODULATORS OF MGLUR5 RECEPTORS
  申请人：Conn P. Jeffrey

  公开号：US20130261107A1

  公开（公告）日：2013-10-03

  In one aspect, the invention relates to novel bicyclic oxazole and thiazole compounds which are positive allosteric modulators of the metabotropic glutamate receptor subtype 5 (“mGluR5”); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions; and methods for the treatment or prevention of disorders associated with glutamate dysfunction and diseases in which the mGluR5 subtype of receptors is involved. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  该发明涉及一种新型双环氧唑和噻唑化合物，它们是代谢型谷氨酸受体亚型5（“mGluR5”）的正向变构调节剂；制备这些化合物的合成方法；包含这些化合物的药物组合物；使用这些化合物和组合物治疗与谷氨酸功能失调相关的神经和精神障碍的方法；以及用于治疗或预防与谷氨酸功能失调相关的疾病和mGluR5受体亚型参与的疾病的方法。本摘要旨在作为搜索特定技术领域的扫描工具，并不限制本发明。
• Bicyclic oxazole and thiazole compounds and their use as allosteric modulators of mGluR5 receptors
  申请人：Conn P. Jeffrey

  公开号：US09090632B2

  公开（公告）日：2015-07-28

  In one aspect, the invention relates to novel bicyclic oxazole and thiazole compounds which are positive allosteric modulators of the metabotropic glutamate receptor subtype 5 (“mGluR5”); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions; and methods for the treatment or prevention of disorders associated with glutamate dysfunction and diseases in which the mGluR5 subtype of receptors is involved. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  本发明涉及新型双环氧唑和噻唑化合物，它们是代谢型谷氨酸受体亚型5（“mGluR5”）的正向变构调节剂；制备这些化合物的合成方法；包含这些化合物的药物组合物；使用这些化合物和组合物治疗与谷氨酸功能障碍相关的神经和精神障碍的方法；以及治疗或预防与谷氨酸功能障碍相关的疾病和涉及mGluR5受体亚型的疾病的方法。本摘要旨在作为扫描工具，用于在特定领域搜索，不旨在限制本发明。
• US9090632B2
  申请人：——

  公开号：US9090632B2

  公开（公告）日：2015-07-28
• Further optimization of the mGlu5 PAM clinical candidate VU0409551/JNJ-46778212: Progress and challenges towards a back-up compound
  作者：Ya Zhou、Chrysa Malosh、Susana Conde-Ceide、Carlos Manuel Martínez-Viturro、Jesus Alcázar、Hilde Lavreysen、Claire Mackie、Thomas M. Bridges、J. Scott Daniels、Colleen M. Niswender、Carrie K. Jones、Gregor J. Macdonald、Thomas Steckler、P. Jeffrey Conn、Shaun R. Stauffer、José Manuel Bartolomé-Nebreda、Craig W. Lindsley

  DOI：10.1016/j.bmcl.2015.06.096

  日期：2015.9

  This Letter describes the progress and challenges in the continued optimization of the mGlu(5) positive allosteric modulator (PAM) clinical candidate VU0490551/JNJ-46778212. While many analogs addressed key areas for improvement, no one compound possessed the amalgamation of improvements needed within the (2(phenoxymethyl)-6,7-dihydrooxazolo[5,4-c] pyridine-5(4H)-yl(aryl) methanone scaffold to advance as a back-up clinical candidate. However, many analogs displayed excellent solubility and physiochemical properties, and were active in the amphetamine-induced hyperlocomotion (AHL) model. Moreover, the SAR was robust for this series of PAMs, and both polar and hydrogen-bond donors were found to be tolerated, leading to analogs with overall attractive profiles and good ligand efficiencies. (C) 2015 Elsevier Ltd. All rights reserved.
• [EN] BICYCLIC OXAZOLE AND THIAZOLE COMPOUNDS AND THEIR USE AS ALLOSTERIC MODULATORS OF MGLUR5 RECEPTORS<br/>[FR] COMPOSÉS BICYCLIQUES D'OXAZOLE ET DE THIAZOLE ET LEUR UTILISATION EN TANT QUE MODULATEURS ALLOSTÉRIQUES DES RÉCEPTEURS MGLUR5
  申请人：UNIV VANDERBILT

  公开号：WO2012031024A1

  公开（公告）日：2012-03-08

  In one aspect, the invention relates to novel bicyclic oxazole and thiazole compounds which are positive allosteric modulators of the metabotropic glutamate receptor subtype 5 ("mGluR5"); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions; and methods for the treatment or prevention of disorders associated with glutamate dysfunction and diseases in which the mGluR5 subtype of receptors is involved. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  在一个方面，该发明涉及新型的双环氧唑和噻唑化合物，它们是代谢型谷氨酸受体亚型5（"mGluR5"）的阳性变构调节剂；制备这些化合物的合成方法；包含这些化合物的药物组合物；使用这些化合物和组合物治疗与谷氨酸功能障碍相关的神经和精神疾病的方法；以及治疗或预防与谷氨酸功能障碍相关的疾病以及mGluR5受体亚型参与的疾病的方法。本摘要旨在作为在特定领域进行搜索的扫描工具，并不意味着对本发明的限制。