tert-butyl 4-((2-chloropyridin-4-yl)oxy)piperidine-1-carboxylate | 945988-46-5

• 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-((2-chloropyridin-4-yl)oxy)piperidine-1-carboxylate
• 英文别名: Tert-butyl 4-(2-chloropyridin-4-yloxy)piperidine-1-carboxylate；tert-butyl 4-(2-chloropyridin-4-yl)oxypiperidine-1-carboxylate
• CAS: 945988-46-5
• 化学式: C₁₅H₂₁ClN₂O₃
• 分子量: 312.796
• InChiKey: QJGJETWHNOHKQR-UHFFFAOYSA-N

物化性质

• 沸点：
  420.5±45.0 °C(Predicted)
• 密度：
  1.206±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  51.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 4-((2-chloropyridin-4-yl)oxy)piperidine-1-carboxylate 在 盐酸 、 tris-(dibenzylideneacetone)dipalladium(0) 、 caesium carbonate 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下， 以 甲醇 、 乙酸乙酯 、 甲苯 为溶剂， 反应 32.0h， 生成 5-(methylsulfonyl)-1-[4-(piperidin-4-yloxy)pyridin-2-yl]-2,3-dihydro-1H-indole
  参考文献：
  名称：

  Discovery of a novel series of indoline carbamate and indolinylpyrimidine derivatives as potent GPR119 agonists

  摘要：

  GPR119 has emerged as an attractive target for anti-diabetic agents. We identified a structurally novel GPR119 agonist 22c that carries a 5-(methylsulfonyl) indoline motif as an early lead compound. To generate more potent compounds of this series, structural modifications were performed mainly to the central alkylene spacer. Installation of a carbonyl group and a methyl group on this spacer significantly enhanced agonistic activity, resulting in the identification of 2-[1-(5-ethylpyrimidin-2-yl)piperidin-4-yl] propyl 7-fluoro-5-(methylsulfonyl)-2,3-dihydro-1H-indole-1-carboxylate (20). To further expand the chemical series of indoline-based GPR119 agonists, several heterocyclic core systems were introduced as surrogates of the carbamate spacer that mimic the presumed active conformation. This approach successfully produced an indolinylpyrimidine derivative 37, 5-(methylsulfonyl)-1-[6-({1-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]piperidin-4-yl}oxy)pyrimidin-4-yl]-2,3-dihydro-1H-indole, which has potent GPR119 agonist activity. In rat oral glucose tolerance tests, these two indoline-based compounds effectively lowered plasma glucose excursion and glucose-dependent insulin secretion after oral administration. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2014.01.028
• 作为产物：
  描述：

  2-氯-4-氟吡啶 在 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 7.0h， 以86%的产率得到tert-butyl 4-((2-chloropyridin-4-yl)oxy)piperidine-1-carboxylate
  参考文献：
  名称：

  WO2007/143456

  摘要：

  公开号：

文献信息

• [EN] BICYCLIC COMPOUND AND USE THEREOF FOR INHIBITING SUV39H2<br/>[FR] COMPOSÉ BICYCLIQUE ET SON UTILISATION POUR INHIBER SUV39H2
  申请人：ONCOTHERAPY SCIENCE INC

  公开号：WO2017058503A1

  公开（公告）日：2017-04-06

  The present invention directs to a compound represented by formula (I).

  本发明涉及一种由化学式（I）表示的化合物。
• POSITIVE ALLOSTERIC MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4
  申请人：Vanderbilt University

  公开号：US20170369505A1

  公开（公告）日：2017-12-28

  Disclosed herein are tricyclic compounds, including pyrimido[4′,5′:4,5]thieno[2,3-c]pyridazine-8-amine, pyrido[3′,2′:4,5]thieno[3,2-d]pyrimidine-4-amine, pyrazino[2′,3′:4,5]thieno[3,2-d]pyrimidin-4-amine, pyrido[3′,2′:4,5]furo[3, 2-d]pyrimidin-4-amine, and pyrimido[4′,5′:4,5]furo[2,3-c]pyridazin-8-amine compounds, which may be useful as positive allosteric modulators of the muscarinic acetylcholine receptor M 4 (mAChR M 4 ). Also disclosed herein are methods of making the compounds, pharmaceutical compositions comprising the compounds, and methods of treating neurological and psychiatric disorders associated with muscarinic acetylcholine receptor dysfunction using the compounds and compositions.

  本文披露了三环化合物，包括嘧啶并[4′,5′:4,5]噻吩并[2,3-c]吡啶嗪-8-胺，吡啶并[3′,2′:4,5]噻吩并[3,2-d]嘧啶-4-胺，吡嗪并[2′,3′:4,5]噻吩并[3,2-d]嘧啶-4-胺，吡啶并[3′,2′:4,5]呋喃[3,2-d]嘧啶-4-胺，以及嘧啶并[4′,5′:4,5]呋喃[2,3-c]吡啶嗪-8-胺化合物，这些化合物可能作为肌胆碱受体M4（mAChR M4）的正向变构调节剂而有用。本文还披露了制备这些化合物的方法，包括这些化合物的药物组合物，以及使用这些化合物和组合物治疗与肌胆碱受体功能障碍相关的神经和精神疾病的方法。
• Benzimidazole Thiophene Compounds
  申请人：Kuntz Kevin

  公开号：US20080300247A1

  公开（公告）日：2008-12-04

  The present invention provides benzimidazole thiophene compounds pharmaceutical compositions containing the same, processes for preparing the same and their use as pharmaceutical agents.

  本发明提供苯并咪唑噻吩化合物及含有该化合物的药物组合物，以及制备该化合物的方法和它们作为药物代理的用途。
• GLUCOKINASE ACTIVATORS
  申请人：Aicher Thomas D.

  公开号：US20090247526A1

  公开（公告）日：2009-10-01

  Provided are compounds of formula I wherein R 2 , L, Z, Y, G and R 1 are as defined herein, that are useful in the treatment and/or prevention of diseases or disorders mediated by deficient levels of glucokinase activity or which can be treated by activating glucokinase including, but not limited to, diabetes mellitus, impaired glucose tolerance, IFG (impaired fasting glucose) and IFG (impaired fasting glycemia), as well as other diseases and disorders such as those discussed herein.

  提供了化合物I的公式，其中R2、L、Z、Y、G和R1的定义如此处所述，这些化合物在治疗和/或预防由葡萄糖激酶活性不足介导的疾病或疾病中有用，或者可以通过激活葡萄糖激酶来治疗，包括但不限于糖尿病、糖耐量受损、IFG（空腹血糖受损）和IFG（空腹高血糖）以及其他疾病和疾病，如本文所讨论的。
• BENZIMIDAZOLE THIOPHENE COMPOUNDS
  申请人：Kuntz Kevin

  公开号：US20100075960A1

  公开（公告）日：2010-03-25

  The present invention provides bezimidazole thiophene compounds pharmaceutical compositions containing the same, processes for preparing the same and their use as pharmaceutical agents.

  本发明提供了苯并咪唑噻吩化合物，包含这些化合物的药物组合物，制备这些化合物的方法以及它们作为药物的用途。