3-[3-(2-methyl-pyridin-4-yl)-phenyl]-3-oxo-propionic acid tert-butyl ester | 579474-98-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-[3-(2-methyl-pyridin-4-yl)-phenyl]-3-oxo-propionic acid tert-butyl ester
• 英文别名: tert-butyl 3-[3-(2-methylpyridin-4-yl)phenyl]-3-oxopropanoate
• CAS: 579474-98-9
• 化学式: C₁₉H₂₁NO₃
• 分子量: 311.381
• InChiKey: RENOIBALUBTYLS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  56.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4,5-二氯邻苯二胺 、 3-[3-(2-methyl-pyridin-4-yl)-phenyl]-3-oxo-propionic acid tert-butyl ester 以 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 生成 7,8-dichloro-4-[3-(2-methyl-pyridin-4-yl)-phenyl]-1,3-dihydro-benzo[b][1,4]diazepin-2-one
  参考文献：
  名称：

  Dihydro-benzo[b][1,4]diazepin-2-one derivatives

  摘要：

  这项发明涉及公式为1的二氢苯并[b][1,4]二氮杂二氢吡嗪-2-酮衍生物，其中R 1 ，R 2 ，X和Y如规范中所定义，R 3 是含有1至3个氮原子的六元芳香杂环或如规范中进一步定义的吡啶-N-氧化物。该发明还涉及含有这些化合物的药物、它们的制备方法以及它们用于制备治疗或预防急性和/或慢性神经系统疾病的药物。

  公开号：

  US20030166639A1
• 作为产物：
  描述：

  3-(2-methyl-pyridin-4-yl)-benzoic acid methyl ester 、 3-羧基苯硼酸 、 4-溴-2-甲基吡啶 、 氯化亚砜 、 乙腈 在 四(三苯基膦)钯 ( 6 ) 作用下， 以 disodium;carbonate 为溶剂， 反应 22.0h， 以Obtained as a light yellow oil (9.50 g, 69%)的产率得到
  参考文献：
  名称：

  Dihydro-benzo[b][1,4]diazepin-2-one derivatives

  摘要：

  本发明涉及公式1中的二氢苯并[b][1,4]二氮杂环己酮衍生物，其中R1，R2，X和Y如规范中所定义，R3是一个含有1至3个氮原子的六元芳香杂环或一种如规范中进一步定义的吡啶-N-氧化物。本发明还涉及包含这些化合物的药物、它们的制备过程以及它们用于制备用于治疗或预防急性和/或慢性神经系统疾病的药物。

  公开号：

  US20030166639A1

文献信息

• [EN] COMBINATION OF MGLUR2 ANTAGONIST AND ACHE INHIBITOR FOR TREATMENT OF ACUTE AND/OR CHRONIC NEUROLOGICAL DISORDERS<br/>[FR] COMBINAISON D'ANTAGONISTE MGLUR2 ET D'INHIBITEUR ACHE DESTINEE AU TRAITEMENT DE TROUBLES NEUROLOGIQUES AIGUS ET/OU CHRONIQUES
  申请人：HOFFMANN LA ROCHE

  公开号：WO2005014002A1

  公开（公告）日：2005-02-17

  The present invention relates to a method of treatment or prevention of acute and/or chronic neurological disorders, to a pharmaceutical composition comprising an inhibitor of acetylcholinesterase (AChE inhibitor) and a metabotropic Glutamate receptor 2 antagonist (mGluR2 antagonist), to the use of an AChE inhibitor and a mGluR2 antagonist in the preparation of a medicament, and. to kits comprising an AChE inhibitor and a mGluR2 antagonist.

  本发明涉及一种治疗或预防急性和/或慢性神经系统疾病的方法，涉及一种包含乙酰胆碱酯酶抑制剂（AChE抑制剂）和代谢型谷氨酸受体2拮抗剂（mGluR2拮抗剂）的药物组合物，涉及在制备药物中使用AChE抑制剂和mGluR2拮抗剂，以及包含AChE抑制剂和mGluR2拮抗剂的试剂盒。
• Pharmaceutical composition comprising an AChE inhibitor and a mGluR2 antagonist
  申请人：Ballard Maria Theresa

  公开号：US20050049243A1

  公开（公告）日：2005-03-03

  The present invention relates to a pharmaceutical composition comprising an inhibitor of acetylcholinesterase (AChE inhibitor) and a metabotropic glutamate receptor 2 antagonist (mGluR2 antagonist) and a pharmaceutically acceptable excipient. The invention also relates to a method of treating and/or preventing acute and/or chronic neurological disorders comprising administering to a patient in need of such treatment and/or prevention a therapeutically effective amount of said AChE inhibitor and mGluR2 antagonist as well as a kit comprising said AChE inhibitor and mGluR2 antagonist. In particular, the mGluR2 antagonist relates to the compound of formula I wherein, R 1 , R 2 , R 3 , X and Y are described hereinabove. The combination of the AChE inhibitor and mGluR2 antagonist is useful for treating and/or preventing chronic neurological disorders. These disorders include Alzheimer's disease and mild cognitive impairment.

  本发明涉及一种制药组合物，包括一种乙酰胆碱酯酶抑制剂（AChE抑制剂）和一种代谢型谷氨酸受体2拮抗剂（mGluR2拮抗剂），以及一种药用可接受的辅料。本发明还涉及一种治疗和/或预防急性和/或慢性神经系统疾病的方法，包括向需要此类治疗和/或预防的患者施用所述AChE抑制剂和mGluR2拮抗剂的治疗有效量，以及包含所述AChE抑制剂和mGluR2拮抗剂的试剂盒。特别是，mGluR2拮抗剂涉及式I的化合物，其中，R1、R2、R3、X和Y如上所述。AChE抑制剂和mGluR2拮抗剂的组合对于治疗和/或预防慢性神经系统疾病是有用的。这些疾病包括阿尔茨海默病和轻度认知障碍。
• Synthesis and characterization of 1,3-dihydro-benzo[b][1,4]diazepin-2-one derivatives: Part 4. In vivo active potent and selective non-competitive metabotropic glutamate receptor 2/3 antagonists
  作者：Thomas J. Woltering、Jürgen Wichmann、Erwin Goetschi、Frédéric Knoflach、Theresa M. Ballard、Jörg Huwyler、Silvia Gatti

  DOI：10.1016/j.bmcl.2010.09.125

  日期：2010.12

  This study completes a series of papers devoted to the characterization of the non-competitive mGluR2/3 antagonist properties of 1,3-dihydro-benzo[b][1,4]diazepin-2-one derivatives with particular emphasis on derivatizations compatible with brain penetration and in vivo activity. Especially the compounds bearing a para-pyridine consistently showed in vivo activity in rat behavioral models after oral administration, for example, blockade of the mGluR2/3 agonist LY354740-induced hypoactivity and improvement of a working memory deficit induced either by LY354740 or scopolamine in the delayed match to position task (DMTP). Moreover, combination studies with a cholinesterase inhibitor show apparent synergistic effects on working memory impairment induced by scopolamine. (C) 2010 Elsevier Ltd. All rights reserved.
• DIHYDROBENZODIAZEPIN-2-ONE-DERIVATIVES FOR THE TREATMENT OF NEUROLOGICAL DISORDERS
  申请人：F. Hoffmann-La Roche AG

  公开号：EP1474416A1

  公开（公告）日：2004-11-10
• COMBINATION OF MGLUR2 ANTAGONIST AND ACHE INHIBITOR FOR TREATMENT OF ACUTE AND/OR CHRONIC NEUROLOGICAL DISORDERS
  申请人：F. HOFFMANN-LA ROCHE AG

  公开号：EP1651234A1

  公开（公告）日：2006-05-03