Ethyl 4-[(2-nitropyridin-3-yl)amino]piperidine-1-carboxylate | 618900-39-3

• 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: Ethyl 4-[(2-nitropyridin-3-yl)amino]piperidine-1-carboxylate
• CAS: 618900-39-3
• 化学式: C₁₃H₁₈N₄O₄
• 分子量: 294.31
• InChiKey: MUXHNFPXSRWSLD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  100
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  Ethyl 4-[(2-nitropyridin-3-yl)amino]piperidine-1-carboxylate 在 盐酸 、 锌 作用下， 以 甲醇 、 乙腈 为溶剂， 生成 4-(2-oxo-2,3-dihydroimidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylic acid ethyl ester
  参考文献：
  名称：

  Benzodiazepine calcitonin gene-related peptide (CGRP) receptor antagonists: Optimization of the 4-substituted piperidine

  摘要：

  In our continuing effort to identify CGRP receptor antagonists for the acute treatment of migraine, we have undertaken a study to evaluate alternative 4-substituted piperidines to the lead dihydroquinazolinone 1. In this regard, we have identified the piperidinyl-azabenzimidazolone and phenylimidazolinone structures which, when incorporated into the benzodiazepine core, afford potent CGRP receptor antagonists (e.g., 18 and 29). These studies produced a potent analog (18) which overcomes the instability issues associated with the lead structure 1. A general pharmacophore for the 4-substituted piperidine component of these CGRP receptor antagonists is also presented. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.07.044
• 作为产物：
  描述：

  3-乙氧基-2-硝基吡啶 、 4-氨基-1-哌啶甲酸乙酯 以 二氯甲烷 为溶剂， 反应 48.0h， 以21%的产率得到Ethyl 4-[(2-nitropyridin-3-yl)amino]piperidine-1-carboxylate
  参考文献：
  名称：

  [EN] BENZIMIDAZOLE DERIVATIVES AND METHODS OF USE THEREOF
  [FR] DÉRIVÉS DE BENZIMIDAZOLE ET LEURS PROCÉDÉS D'UTILISATION

  摘要：

  公开号：

  WO2008108958A8

文献信息

• BENZIMIDAZOLE DERIVATIVES AND METHODS OF USE THEREOF
  申请人：Aslanian Robert G.

  公开号：US20100144591A1

  公开（公告）日：2010-06-10

  The present invention relates to compounds of formula (I); compositions comprising the compounds, and methods of using the compounds to treat or prevent pain, diabetes, a diabetic complication, impaired glucose tolerance (IGT) or impaired fasting glucose (IGT) in a patient.
• [EN] BENZIMIDAZOLE DERIVATIVES AND METHODS OF USE THEREOF<br/>[FR] DÉRIVÉS DE BENZIMIDAZOLE ET LEURS PROCÉDÉS D'UTILISATION
  申请人：SCHERING CORP

  公开号：WO2008108958A8

  公开（公告）日：2009-08-13
• Benzodiazepine calcitonin gene-related peptide (CGRP) receptor antagonists: Optimization of the 4-substituted piperidine
  作者：Christopher S. Burgey、Craig A. Stump、Diem N. Nguyen、James Z. Deng、Amy G. Quigley、Beth R. Norton、Ian M. Bell、Scott D. Mosser、Christopher A. Salvatore、Ruth Z. Rutledge、Stefanie A. Kane、Kenneth S. Koblan、Joseph P. Vacca、Samuel L. Graham、Theresa M. Williams

  DOI：10.1016/j.bmcl.2006.07.044

  日期：2006.10

  In our continuing effort to identify CGRP receptor antagonists for the acute treatment of migraine, we have undertaken a study to evaluate alternative 4-substituted piperidines to the lead dihydroquinazolinone 1. In this regard, we have identified the piperidinyl-azabenzimidazolone and phenylimidazolinone structures which, when incorporated into the benzodiazepine core, afford potent CGRP receptor antagonists (e.g., 18 and 29). These studies produced a potent analog (18) which overcomes the instability issues associated with the lead structure 1. A general pharmacophore for the 4-substituted piperidine component of these CGRP receptor antagonists is also presented. (c) 2006 Elsevier Ltd. All rights reserved.