2,4-difluoro-6-(pivaloylamino)benzaldehyde | 226410-99-7

• 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: 2,4-difluoro-6-(pivaloylamino)benzaldehyde
• 英文别名: 4,6-difluoro-2-N-pivaloylamino-benzaldehyde；N-(3,5-difluoro-2-formylphenyl)-2,2-dimethylpropanamide
• CAS: 226410-99-7
• 化学式: C₁₂H₁₃F₂NO₂
• 分子量: 241.238
• InChiKey: KVGSLFHQOWBNQE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  46.2
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  盐酸乙脒 、 2,4-difluoro-6-(pivaloylamino)benzaldehyde 在 potassium carbonate 作用下， 反应 17.0h， 生成 7-fluoro-5-N-pivaloylamino-2-methylquinazoline
  参考文献：
  名称：

  [DE] ALKYLIDEN-TETRAHYDRONAPHTHALINDERIVATE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG ALS ENTZÜNDUNGSHEMMER
  [EN] ALKYLIDENE TETRAHYDRONAPHTHALENE DERIVATIVES, METHOD FOR THEIR PRODUCTION AND THEIR USE AS ANTI-INFLAMMATORY AGENTS
  [FR] DERIVES D'ALKYLIDENE-TETRAHYDRONAPHTALENE, PROCEDES POUR LEUR PRODUCTION ET LEUR UTILISATION COMME ANTI-INFLAMMATOIRES

  摘要：

  这项发明涉及一般式(I)的烷基亚乙基-四氢萘衍生物，其制备方法以及它们作为抗炎药的用途。

  公开号：

  WO2006027236A1
• 作为产物：
  描述：

  3,5-二氟苯胺 在 吡啶 、 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 3.0h， 生成 2,4-difluoro-6-(pivaloylamino)benzaldehyde
  参考文献：
  名称：

  Prodrugs of neuron-selective monoamine oxidase inhibitors: amino acid derivatives of 1-(4-aminophenyl)-2-aminopropanes

  摘要：

  Six amino acid derivatives of 1-(4-aminophenyl)-2-aminopropanes and their parent amines were synthezised and tested for their potency and selectivity in inhibiting monoamine oxidase (MAO) in vitro and in vivo. The amino acid derivatives were 300-1000 times less potent than the parent amines in inhibiting the MAO-A activity in a rat brain mitochondrial preparation in vitro. All compounds, except the (R)-valinamide derivative (22), were potent inhibitors of MAO in the rat brain in vivo and were, like the parent amines markedly more potent within the monoaminergic neurons than in other neurons. The glycinamide derivative 7 showed the largest difference between intra- and extra-neuronal inhibition in serotonergic neurons. The time course of the inhibitory effect of 7 in vivo showed that it is a reversible inhibitor with a long duration. (C) Elsevier, Paris.

  DOI：

  10.1016/s0223-5234(99)80047-6

文献信息

• WO2006/100100
  申请人：——

  公开号：——

  公开（公告）日：——
• [DE] ALKYLIDEN-TETRAHYDRONAPHTHALINDERIVATE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG ALS ENTZÜNDUNGSHEMMER<br/>[EN] ALKYLIDENE TETRAHYDRONAPHTHALENE DERIVATIVES, METHOD FOR THEIR PRODUCTION AND THEIR USE AS ANTI-INFLAMMATORY AGENTS<br/>[FR] DERIVES D'ALKYLIDENE-TETRAHYDRONAPHTALENE, PROCEDES POUR LEUR PRODUCTION ET LEUR UTILISATION COMME ANTI-INFLAMMATOIRES
  申请人：SCHERING AG

  公开号：WO2006027236A1

  公开（公告）日：2006-03-16

  Die Erfindung betrifft Alkyliden-Tetrahydronaphthalinderivate der allgemeinen Formel (I), Verfahren zu ihrer Herstellung und ihre Verwendung als Entzündungshemmer.

  这项发明涉及一般式(I)的烷基亚乙基-四氢萘衍生物，其制备方法以及它们作为抗炎药的用途。
• Prodrugs of neuron-selective monoamine oxidase inhibitors: amino acid derivatives of 1-(4-aminophenyl)-2-aminopropanes
  作者：Lennart Florvall、Ingrid Fagervall、Lars-Gunnar Larsson、Svante B Ross

  DOI：10.1016/s0223-5234(99)80047-6

  日期：1999.2

  Six amino acid derivatives of 1-(4-aminophenyl)-2-aminopropanes and their parent amines were synthezised and tested for their potency and selectivity in inhibiting monoamine oxidase (MAO) in vitro and in vivo. The amino acid derivatives were 300-1000 times less potent than the parent amines in inhibiting the MAO-A activity in a rat brain mitochondrial preparation in vitro. All compounds, except the (R)-valinamide derivative (22), were potent inhibitors of MAO in the rat brain in vivo and were, like the parent amines markedly more potent within the monoaminergic neurons than in other neurons. The glycinamide derivative 7 showed the largest difference between intra- and extra-neuronal inhibition in serotonergic neurons. The time course of the inhibitory effect of 7 in vivo showed that it is a reversible inhibitor with a long duration. (C) Elsevier, Paris.