3-Benzyl-4-(benzyloxy)benzaldehyde | 343870-59-7

• 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: 3-Benzyl-4-(benzyloxy)benzaldehyde
• 英文别名: 3-Benzyl-4-phenylmethoxybenzaldehyde
• CAS: 343870-59-7
• 化学式: C₂₁H₁₈O₂
• 分子量: 302.373
• InChiKey: WVVIXSCGCMZRRA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-Benzyl-4-(benzyloxy)benzaldehyde 、 2-乙氧基三乙基磷酸乙酯 在 potassium tert-butylate 作用下， 以 甲基叔丁基醚 为溶剂， 反应 2.0h， 生成 Ethyl (E)-3-[3-benzyl-4-(benzyloxy)phenyl]-2-ethoxy-2-propenoate 、 (Z)-3-(3-benzyl-4-benzyloxy-phenyl)-2-ethoxy-acrylic acid ethyl ester
  参考文献：
  名称：

  WO2008/108735

  摘要：

  公开号：

文献信息

• Tri-substituted phenyl derivatives and analogues
  申请人：——

  公开号：US20030149104A1

  公开（公告）日：2003-08-07

  The present invention relates to certain tri-substituted phenyl derivatives and analogues of formula (I), to a process for preparing such compounds, having the utility in clinical conditions associated with insulin resistance, to methods for their therapeutic use and to pharmaceutical compositions containing them.

  本发明涉及某些三取代苯基衍生物和公式(I)的类似物，以及制备这些化合物的方法，其在与胰岛素抵抗相关的临床状况中具有用途，以及它们的治疗用途方法和含有它们的药物组合物。
• PROCESS FOR THE PRODUCTION OF 2-[4-(3- AND 2-FLUOROBENZYLOXY) BENZYLAMINO] PROPANAMIDES
  申请人：BARBANTI ELENA

  公开号：US20120157712A1

  公开（公告）日：2012-06-21

  A process for obtaining therapeutically active 2-[4-(3- and 2-(fluorobenzyloxy)benzylamino]propanamides and their salts with pharmaceutically acceptable acids with high purity degree, in particular, with a content of dibenzyl derivatives impurities lower than 0.03%, preferably lower than 0.01% by weight. The process is carried out by submitting the Schiff bases intermediates 2-[4-(3- and 2-fluorobenzyloxy)benzylideneamino]propanamides to catalytic hydrogenation in the presence of a heterogeneous catalyst in a protic organic solvent.

  一种制备具有高纯度度数的治疗活性2-[4-(3-和2-(氟苯基氧基)苯基氨基]丙酰胺及其与药用可接受酸的盐的过程，特别是具有低于0.03％的二苯甲基衍生物杂质含量，最好是低于0.01％的重量。该过程通过在质子有机溶剂中存在异相催化剂的情况下将Schiff碱中间体2-[4-(3-和2-氟苯基氧基)苯基亚甲基氨基]丙酰胺进行催化氢化来实现。
• 2-Substituted-3-Phenylpropionic Acid Derivatives and Their Use in the Treatment of Inflammatory Bowel Disease
  申请人：Broo Anders

  公开号：US20110166157A1

  公开（公告）日：2011-07-07

  The present invention relates to 2-(substituted sulphur, sulphone or sulphoxide)-3-(substituted phenyl)propionic acid derivatives, 2-(substituted oxygen)-3-(substituted phenyl)propionic acid derivatives, benzoic acid derivatives, and derivatives of 2-methyl-2-(phenoxy or phenylthio)propanoic acid and 2-(methyl or ethyl)-2-(phenoxy or phenylthio)butanoic acid, to processes for preparing such compounds, to their use in the treatment of inflammatory conditions, and to pharmaceutical compositions containing them.

  本发明涉及2-(取代硫、磺酰或亚磺酸基)-3-(取代苯基)丙酸衍生物、2-(取代氧)-3-(取代苯基)丙酸衍生物、苯甲酸衍生物以及2-甲基-2-(苯氧基或苯硫基)丙酸和2-(甲基或乙基)-2-(苯氧基或苯硫基)丁酸的衍生物，以及制备这些化合物的方法，它们在治疗炎症病症中的应用，以及含有它们的制药组合物。
• HIGH PURITY 2-[4-(3- OR 2-FLUOROBENZYLOXY)BENZYLAMINO] PROPANAMIDES AND METHODS OF USE THEREOF
  申请人：Newron Pharmaceuticals S.p.A.

  公开号：US20140051758A1

  公开（公告）日：2014-02-20

  A process for obtaining therapeutically active 2-[4-(3- and 2-(fluorobenzyloxy)benzylamino]propanamides, and their salts with pharmaceutically acceptable acids with high purity degree, in particular, with a content of dibenzyl derivatives impurities lower than 0.03%, preferably lower than 0.01% by weight. The process is carried out by submitting the Schiff bases intermediates 2-[4-(3- and 2-fluorobenzyloxy)benzylideneamino]propanamides to a reduction reaction with a reducing agent selected from sodium borohydride and potassium borohydride in an appropriate amount of an organic solvent selected from C 1 -C 5 lower alkanols, allowing the formation and presence during a substantial position of the reduction reaction course of a suspension of the Schiff base into the saturated solution of the Schiff base into the same organic solvent.

  一种制备具有高纯度的治疗活性2-[4-(3-和2-(氟苯甲氧基)苯基)氨基]丙酰胺及其盐的方法，其杂质二苯甲基衍生物含量低于0.03％，优选低于0.01％。该方法通过将席夫碱中间体2-[4-(3-和2-氟苯甲氧基)苯基亚胺基]丙酰胺与选择自C1-C5低级醇的有机溶剂的适当量还原剂（如氢硼酸钠和氢硼酸钾）进行还原反应，使得在还原反应过程中席夫碱的悬浮液形成并存在于同一有机溶剂的饱和溶液中。
• HIGH PURITY 2-[4-(3- OR 2-FLUOROBENZYLOXY)BENZYLAMINO]PROPANAMIDES AND METHODS OF USE THEREOF
  申请人：Barbanti Elena

  公开号：US20100324141A1

  公开（公告）日：2010-12-23

  A process for obtaining therapeutically active 2-[4-(3- and 2-(fluorobenzyloxy)benzylamino]-propanamides and their salts with pharmaceutically acceptable acids with a high degree of purity, i.e. with a content of dibenzyl derivatives impurities lower than 0.03% by weight. The process is carried out by submitting a Schiff base intermediate to a reduction reaction with a reducing agent in an amount of organic solvent to allow the formation (and presence during a substantial portion of the reduction reaction) of a suspension of the Schiff base.

  一种制备具有高纯度的治疗活性2-[4-(3-和2-(氟苯甲氧基)苯基)苯基]丙酰胺及其与药用可接受酸的盐的方法，即二苯甲基衍生物杂质含量低于0.03%重量百分比。该方法通过将席夫碱中间体经还原剂还原反应，在有机溶剂中加入足量的还原剂，以允许席夫碱的悬浮物在还原反应的大部分过程中存在。