2-Ethyl-5-hydroxybenzaldehyde | 532966-77-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-Ethyl-5-hydroxybenzaldehyde
• CAS: 532966-77-1
• 化学式: C₉H₁₀O₂
• 分子量: 150.17
• InChiKey: BALPZBRZKJGPBI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Novel intermediates useful for the preparation of aripiprazole and methods for the preparation of the novel intermediates and aripiprazole
  申请人：Chinnapillai Rajendiran

  公开号：US20090203907A1

  公开（公告）日：2009-08-13

  An improved process for the preparation of aripiprazole (1) which comprises (i) reacting 6-hydroxy-l-indanone (11) with 1,4-dihalobutane (12) in the presence of a base and a solvent at a temperature in the range of 90 to 110 deg C. to form the novel intermediate 6-(4-halo butoxy)-indan-1-one (3), (ii) reacting the novel intermediate with 1-(2,3-clichlorophenyl)-piperazine (9) to get another novel intermediate 6-[4-[4-(2,3-dichlorophenyl)-l-piperazinyl]butoxy]-indan-l-one (2) and (iii) reacting the resulting novel compound with sodium azide. The invention also relates to the novel intermediates of the formulae (2) & (3) and processes for their preparation. The invention also includes intermediate compounds useful for the preparation of aripiprazole.

  一种改进的阿立哌唑制备方法，包括（i）在存在碱和溶剂的条件下，将6-羟基-1-茚酮（11）与1,4-二卤丁烷（12）在90至110摄氏度范围内反应，形成新的中间体6-(4-卤丁氧基)-1-茚酮（3），（ii）将新的中间体与1-(2,3-二氯苯基)-哌嗪（9）反应，得到另一个新的中间体6-[4-[4-(2,3-二氯苯基)-1-哌嗪基]氧基]-1-茚酮（2），以及（iii）将所得的新化合物与叠氮化钠反应。该发明还涉及公式（2）和（3）的新中间体及其制备方法。该发明还包括用于阿立哌唑制备的中间体化合物。
• Compositions containing hydroxy aromatic aldehydes and their use in treatments
  申请人：——

  公开号：US20030157154A1

  公开（公告）日：2003-08-21

  Disclosed are pharmaceutical and cosmetic compositions containing hydroxy aromatic aldehyde compounds. The disclosed compositions are useful as topical therapeutics for treating inflammatory dermatologic conditions. The disclosed compositions are also useful in transdermal and other systemic dose forms for treating other inflammatory conditions in mammals.

  所公开的是含有羟基芳香醛化合物的药物和化妆品组合物。所公开的组合物可作为局部治疗剂用于治疗皮肤炎症。所公开的组合物还可以透皮或其他全身剂量形式用于治疗哺乳动物的其他炎症。
• PHARMACEUTICAL AND COSMETIC COMPOSITIONS CONTAINING OXY GROUP-BEARING AROMATIC ALDEHYDES
  申请人：Cutanix Corporation

  公开号：EP1443915A1

  公开（公告）日：2004-08-11
• US7872132B2
  申请人：——

  公开号：US7872132B2

  公开（公告）日：2011-01-18
• [EN] PHARMACEUTICAL AND COSMETIC COMPOSITIONS CONTAINING OXY GROUP-BEARING AROMATIC ALDEHYDES<br/>[FR] COMPOSITIONS PHARMACEUTIQUES ET COSMETIQUES CONTENANT DES ALDEHYDES AROMATIQUES PORTEURS DE GROUPES OXY
  申请人：CUTANIX CORP

  公开号：WO2003043621A1

  公开（公告）日：2003-05-30

  Disclosed are pharmaceutical and cosmetic compositions containing oxy group-bearing aromatic aldehyde compounds or acetal derivatives thereof. Some of the disclosed compositions are useful as topical therapeutics for treating inflammatory dermatologic conditions. Some of the compositions are useful in transdermal and other systemic dose forms for treating other inflammatory conditions in mammals.