benzyl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate | 1146637-16-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: benzyl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate
• 英文别名: benzyl 4-(2-oxo-2,3-dihydro-imidazo[4,5-b]pyridin-1-yl)-piperidine-1-carboxylate；benzyl 4-(2-oxo-3H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate
• CAS: 1146637-16-2
• 化学式: C₁₉H₂₀N₄O₃
• 分子量: 352.393
• InChiKey: OYAFZVCVUBSLFK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  74.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  benzyl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate 在 palladium on activated charcoal 、 氢气 、 sodium hydride 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 33.08h， 生成 1-(piperidin-4-y)-3-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazo[4,5-b]pyridin-2(3H)-one
  参考文献：
  名称：

  Asymmetric Synthesis of Heterocyclic Analogues of a CGRP Receptor Antagonist for Treating Migraine

  摘要：

  An asymmetric synthesis of novel heterocyclic analogue of the CGRP receptor antagonist rimegepant (BMS-927711, 3) is reported. The cycloheptane ring was constructed by an intramolecular Heck reaction. The application of Hayashi-Miyaura and Ellman reactions furnished the aryl and the amine chiral centers, while the separable diastereomeric third chiral center alcohols led to both carbamate and urea analogues. This synthetic approach was applicable to both 6- and 5-membered heterocycles as exemplified by pyrazine and thiazole derivatives.

  DOI：

  10.1021/acs.orglett.5b02921
• 作为产物：
  描述：

  1-Cbz-4-哌啶酮 在 palladium diacetate 三乙酰氧基硼氢化钠 、 碳酸氢钠 、 1,4-双(二苯基膦)丁烷 、 三氟乙酸 、 sodium hydroxide 作用下， 以 四氢呋喃 、 2-甲基-2-丁醇 、 异丙醇 为溶剂， 生成 benzyl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate
  参考文献：
  名称：

  CGRP ANTAGONISTS

  摘要：

  本发明涉及一般式I的新的CGRP拮抗剂，其中U、V、X、Y、R1、R2和R3如下所述定义，其互变异构体、同分异构体、对映异构体、水合物、混合物及其盐和盐的水合物，特别是其与无机或有机酸或碱的生理上可接受的盐，含有这些化合物的药物组合物，其用途以及制备它们的过程。

  公开号：

  US20110059954A1

文献信息

• CGRP Receptor Antagonists
  申请人：Luo Guanglin

  公开号：US20090258866A1

  公开（公告）日：2009-10-15

  The disclosure generally relates to the novel compounds of formula I, including their salts, which are CGRP receptor antagonists. The disclosure also relates to pharmaceutical compositions and methods for using the compounds in the treatment of CGRP related disorders including migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases such as asthma, and chronic obstructive pulmonary disease (COPD).

  本公开通常涉及公式I的新化合物，包括它们的盐，这些盐是CGRP受体拮抗剂。本公开还涉及用于治疗CGRP相关疾病，包括偏头痛和其他头痛、神经源性血管扩张、神经源性炎症、热损伤、循环性休克、与更年期相关的潮红、气道炎症性疾病如哮喘和慢性阻塞性肺病（COPD）的药物组合物和方法。
• Novel Compounds
  申请人：Gottschling Dirk

  公开号：US20120088755A1

  公开（公告）日：2012-04-12

  The present invention relates to the new compounds of general formula I wherein A, U, V, X, Y, R 1 , R 2 and R 3 are defined as stated hereinafter, the tautomers, the isomers thereof, the diastereomers, the enantiomers, the hydrates, the mixtures and the salts thereof as well as the hydrates of the salts, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, medicaments containing these compounds, their use and processes for preparing them.

  本发明涉及一般式I的新化合物，其中A、U、V、X、Y、R1、R2和R3的定义如下所述，其互变异构体、异构体、二对映异构体、对映体、水合物、混合物及其盐以及该盐的水合物，特别是与无机或有机酸或碱形成的生理上可接受的盐，含有这些化合物的药物，它们的用途以及制备它们的方法。
• NOVEL COMPOUNDS
  申请人：Gottschling Dirk

  公开号：US20110195954A1

  公开（公告）日：2011-08-11

  The present invention relates to new CGRP-antagonists of general formula I wherein U, V, X, Y, R 1 , R 2 , R 3 and R 4 are defined as mentioned in the description, the tautomers thereof, the isomers thereof, the diastereomers thereof, the enantiomers thereof, the hydrates thereof, the mixtures thereof and the salts thereof as well as the hydrates of the salts, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, medicaments containing these compounds, the use thereof and processes for the preparation thereof.

  本发明涉及一般式I的新CGRP拮抗剂，其中U、V、X、Y、R1、R2、R3和R4如描述中所述定义，其互变异构体、异构体、顺反异构体、对映异构体、水合物、混合物及其盐，以及其盐的水合物，特别是与无机或有机酸或碱形成的生理上可接受的盐，包含这些化合物的药物、其用途以及其制备方法。
• Compounds
  申请人：Boehringer Ingelheim International GmbH

  公开号：US08278336B2

  公开（公告）日：2012-10-02

  The present invention relates to new CGRP-antagonists of general formulae Ia and Ib wherein R1, R2, R3, R4 and R5 are defined as mentioned below, the tautomers, the isomers, the diastereomers, the enantiomers, the hydrates, the mixtures and the salts thereof as well as the hydrates of the salts, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, pharmaceutical compositions containing these compounds, the use thereof and processes for the preparation thereof.

  本发明涉及一般式Ia和Ib的新型CGRP拮抗剂，其中R1、R2、R3、R4和R5的定义如下所述，其互变异构体、异构体、对映异构体、对映体、水合物、混合物及其盐以及其盐的水合物，特别是其与无机或有机酸或碱的生理可接受盐，包含这些化合物的制药组合物，其使用和制备过程。
• Pyrimidine derivatives which are CGRP—antagonists
  申请人：Gottschling Dirk

  公开号：US08952014B2

  公开（公告）日：2015-02-10

  The present invention relates to the new compounds of general formula I wherein A, U, V, X, Y, R1, R2 and R3 are defined as stated hereinafter, the tautomers, the isomers thereof, the diastereomers, the enantiomers, the hydrates, the mixtures and the salts thereof as well as the hydrates of the salts, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, medicaments containing these compounds, their use and processes for preparing them.

  本发明涉及一般式I的新化合物，其中A、U、V、X、Y、R1、R2和R3的定义如下所述，其互变异构体、异构体、对映异构体、水合物、混合物和盐，以及与无机或有机酸或碱的盐的水合物，特别是生理上可接受的盐，药物包含这些化合物，它们的用途和制备过程。