3-(4-vinylbenzyloxy)picolinaldehyde | 1331826-41-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 3-(4-vinylbenzyloxy)picolinaldehyde
• 英文别名: 3-[(4-Ethenylphenyl)methoxy]pyridine-2-carbaldehyde；3-[(4-ethenylphenyl)methoxy]pyridine-2-carbaldehyde
• CAS: 1331826-41-5
• 化学式: C₁₅H₁₃NO₂
• 分子量: 239.274
• InChiKey: ZKUCXYKHKARUIQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  39.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-(4-vinylbenzyloxy)picolinaldehyde 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 反应 12.0h， 生成 1,3-bis((3-(4-vinylbenzyloxy)pyridin-2-yl)methylamino)propan-2-ol
  参考文献：
  名称：

  Hydrolysis of Glycosides with Microgel Catalysts

  摘要：

  A dormant macromolecular catalyst was prepared by polymerization of an aqueous styrene-butyl acrylate miniemulsion in the presence of a new polymerizable pentadentate ligand. The catalyst was activated by binding Cu(II) ions to the ligand site and then explored for its ability to hydrolyze glycosidic bonds in alkaline solution. The performance was correlated to the catalytic activity shown by low molecular weight analogs. A turnover rate of up to 43 x 10(-4) min(-1) was previously observed for cleavage of the glycosidic bond in selected p-nitrophenylglycosides with a binuclear, low molecular weight catalyst; by contrast, the same reaction is more than 1 order of magnitude faster and has a turnover rate of up to 380 x 10(-4) min(-1) when using the prepared macromolecular catalyst. The catalyzed hydrolysis is about 10(5)-fold accelerated over the uncatalyzed background reaction under the provided conditions, while a significant discrimination of the alpha- and beta-glycosidic bond or of the galacto- and gluco-configuration in the sugar moiety in the glycoside substrates is not observed.

  DOI：

  10.1021/ic200837z
• 作为产物：
  描述：

  3-羟基-2-羟甲基吡啶盐酸盐 在 selenium(IV) oxide 、 potassium iodide 、 potassium hydroxide 作用下， 以 1,4-二氧六环 、 甲醇 、 水 为溶剂， 反应 75.0h， 生成 3-(4-vinylbenzyloxy)picolinaldehyde
  参考文献：
  名称：

  Hydrolysis of Glycosides with Microgel Catalysts

  摘要：

  A dormant macromolecular catalyst was prepared by polymerization of an aqueous styrene-butyl acrylate miniemulsion in the presence of a new polymerizable pentadentate ligand. The catalyst was activated by binding Cu(II) ions to the ligand site and then explored for its ability to hydrolyze glycosidic bonds in alkaline solution. The performance was correlated to the catalytic activity shown by low molecular weight analogs. A turnover rate of up to 43 x 10(-4) min(-1) was previously observed for cleavage of the glycosidic bond in selected p-nitrophenylglycosides with a binuclear, low molecular weight catalyst; by contrast, the same reaction is more than 1 order of magnitude faster and has a turnover rate of up to 380 x 10(-4) min(-1) when using the prepared macromolecular catalyst. The catalyzed hydrolysis is about 10(5)-fold accelerated over the uncatalyzed background reaction under the provided conditions, while a significant discrimination of the alpha- and beta-glycosidic bond or of the galacto- and gluco-configuration in the sugar moiety in the glycoside substrates is not observed.

  DOI：

  10.1021/ic200837z

文献信息

• SUBSTITUTED HETEROARYL ALDEHYDE COMPOUNDS AND METHODS FOR THEIR USE IN INCREASING TISSUE OXYGENATION
  申请人：Global Blood Therapeutics, Inc.

  公开号：US20150344483A1

  公开（公告）日：2015-12-03

  Provided are substituted heteroaryl aldehydes and derivatives thereof that act as allosteric modulators of hemoglobin, methods and intermediates for their preparation, pharmaceutical compositions comprising the modulators, and methods for their use in treating disorders mediate by hemoglobin and disorders that would benefit from increased tissue oxygenation.

  提供了替代杂环芳醛及其衍生物，其作为血红蛋白的变构调节剂，以及其制备的方法和中间体，包括这些调节剂的药物组合物，以及在治疗由血红蛋白介导的疾病和需要增加组织氧合的疾病中使用它们的方法。
• [EN] SUBSTITUTED HETEROARYL ALDEHYDE COMPOUNDS AND METHODS FOR THEIR USE IN INCREASING TISSUE OXYGENATION<br/>[FR] COMPOSÉS D'ALDÉHYDES HÉTÉROARYLES SUBSTITUÉS ET LEURS PROCÉDÉS D'UTILISATION DANS L'ACCROISSEMENT DE L'OXYGÉNATION TISSULAIRE
  申请人：GLOBAL BLOOD THERAPEUTICS INC

  公开号：WO2013102145A1

  公开（公告）日：2013-07-04

  Provided are substituted heteroaryl aldehydes and derivatives thereof that act as allosteric modulators of hemoglobin, methods and intermediates for their preparation, pharmaceutical compositions comprising the modulators, and methods for their use in treating disorders mediate by hemoglobin and disorders that would benefit from increased tissue oxygenation.

  提供了替代杂环芳醛及其衍生物，其作为血红蛋白的变构调节剂，以及其制备的方法和中间体，包括这些调节剂的药物组合物，以及在治疗由血红蛋白介导的疾病和需要增加组织氧合的疾病中使用它们的方法。
• Substituted heteroaryl aldehyde compounds and methods for their use in increasing tissue oxygenation
  申请人：Global Blood Therapeutics, Inc.

  公开号：US10377741B2

  公开（公告）日：2019-08-13

  Provided are substituted heteroaryl aldehydes and derivatives thereof that act as allosteric modulators of hemoglobin, methods and intermediates for their preparation, pharmaceutical compositions comprising the modulators, and methods for their use in treating disorders mediate by hemoglobin and disorders that would benefit from increased tissue oxygenation.

  本文提供了可作为血红蛋白异位调节剂的取代杂芳基醛及其衍生物、制备它们的方法和中间体、包含这些调节剂的药物组合物，以及将它们用于治疗由血红蛋白介导的疾病和可从增加组织含氧量中获益的疾病的方法。
• US9012450B2
  申请人：——

  公开号：US9012450B2

  公开（公告）日：2015-04-21
• Hydrolysis of Glycosides with Microgel Catalysts
  作者：Susanne Striegler、Michael Dittel、Rami Kanso、Natasha A. Alonso、Evert C. Duin

  DOI：10.1021/ic200837z

  日期：2011.9.19

  A dormant macromolecular catalyst was prepared by polymerization of an aqueous styrene-butyl acrylate miniemulsion in the presence of a new polymerizable pentadentate ligand. The catalyst was activated by binding Cu(II) ions to the ligand site and then explored for its ability to hydrolyze glycosidic bonds in alkaline solution. The performance was correlated to the catalytic activity shown by low molecular weight analogs. A turnover rate of up to 43 x 10(-4) min(-1) was previously observed for cleavage of the glycosidic bond in selected p-nitrophenylglycosides with a binuclear, low molecular weight catalyst; by contrast, the same reaction is more than 1 order of magnitude faster and has a turnover rate of up to 380 x 10(-4) min(-1) when using the prepared macromolecular catalyst. The catalyzed hydrolysis is about 10(5)-fold accelerated over the uncatalyzed background reaction under the provided conditions, while a significant discrimination of the alpha- and beta-glycosidic bond or of the galacto- and gluco-configuration in the sugar moiety in the glycoside substrates is not observed.