2-(3,5-dichlorophenoxy)propanal

• 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-(3,5-dichlorophenoxy)propanal
• 英文别名: 2-(3,5-Dichlorophenoxy)propanal
• 化学式: C₉H₈Cl₂O₂
• 分子量: 219.067
• InChiKey: JMOBOFFLJPSSHV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 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：

  2-(3,5-dichlorophenoxy)propanal 在 sodium ethanolate 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 反应 36.0h， 生成 5-[1-(3,5-Dichlorophenoxy)ethyl]cyclohexane-1,3-dione
  参考文献：
  名称：

  Cyclohexane 1,3-diones and their inhibition of mutant SOD1-dependent protein aggregation and toxicity in PC12 cells

  摘要：

  Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease characterized by the progressive loss of motor neurons. Currently, there is only one FDA-approved treatment for ALS (riluzole), and that drug only extends life, on average, by 2-3 months. Mutations in Cu/Zn superoxide dismutase (SOD1) are found in familial forms of the disease and have played an important role in the study of ALS pathophysiology. On the basis of their activity in a PC12-G93A-YFP high-throughput screening assay, several bioactive compounds have been identified and classified as cyclohexane-1,3-dione (CHD) derivatives. A concise and efficient synthetic route has been developed to provide diverse CHD analogs. The structural modification of the CHD scaffold led to the discovery of a more potent analog (26) with an EC(50) of 700 nM having good pharmacokinetic properties, such as high solubility, low human and mouse metabolic potential, and relatively good plasma stability. It was also found to efficiently penetrate the blood-brain barrier. However, compound 26 did not exhibit any significant life span extension in the ALS mouse model. It was found that, although 26 was active in PC12 cells, it had poor activity in other cell types, including primary cortical neurons, indicating that it can penetrate into the brain, but is not active in neuronal cells, potentially due to poor selective cell penetration. Further structural modification of the CHD scaffold was aimed at improving global cell activity as well as maintaining potency. Two new analogs (71 and 73) were synthesized, which had significantly enhanced cortical neuronal cell permeability, as well as similar potency to that of 26 in the PC12-G93A assay. These CHD analogs are being investigated further as novel therapeutic candidates for ALS. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.11.039
• 作为产物：
  描述：

  3,5-二氯苯酚 在 四丁基溴化铵 、 氧气 、 potassium carbonate 、 臭氧 作用下， 以 甲醇 、 丙酮 为溶剂， 生成 2-(3,5-dichlorophenoxy)propanal
  参考文献：
  名称：

  New Synthesis of Known Herbicides Based on Aryloxyalkanoic Acids

  摘要：

  A new version has been proposed for the synthesis of analogs of the known herbicides mecoprop (MCPP) and dichlorprop (2,4-DP) by ozonolysis of chloro derivatives of (pent-3-en-2-yloxy)benzene.

  DOI：

  10.1134/s1070428018090075

文献信息

• [EN] CARBOSTYRIL COMPOUND<br/>[FR] DÉRIVÉ DE CARBOSTYRILE
  申请人：OTSUKA PHARMA CO LTD

  公开号：WO2006035954A1

  公开（公告）日：2006-04-06

  The present invention provides a carbostyril compound represented by General Formula (1) or a salt thereof, wherein A is a direct bond, a lower alkylene group, or a lower alkylidene group; X is an oxygen atom or a sulfur atom; R4 and R5 each represent a hydrogen atom; the bond between the 3 and 4 positions of the carbostyril skeleton is a single bond or a double bond; R1 is a hydrogen atom, etc; R2 is a hydrogen atom, etc; and R3 is a hydrogen atom, etc. The carbostyril compound or salt thereof of the present invention induces the production of TFF, and thus is usable for the treatment and/or prevention of disorders such as alimentary tract diseases, oral diseases, upper respiratory tract diseases, respiratory tract diseases, eye diseases, cancers, and wounds.

  本发明提供了一种由通式（1）表示的羧基吲哚化合物或其盐，其中A是直链键、较低的烷基烯基或较低的烷基亚烯基；X是氧原子或硫原子；R4和R5分别表示氢原子；羧基吲哚骨架的3和4位置之间的键是单键或双键；R1是氢原子，等等；R2是氢原子，等等；R3是氢原子，等等。本发明的羧基吲哚化合物或其盐诱导TFF的产生，因此可用于治疗和/或预防消化道疾病、口腔疾病、上呼吸道疾病、呼吸道疾病、眼部疾病、癌症和伤口等疾病。
• Carbostyril compound
  申请人：Kuroda Takeshi

  公开号：US20070179173A1

  公开（公告）日：2007-08-02

  The present invention provides a carbostyril compound represented by General Formula (1) or a salt thereof, wherein A is a direct bond, a lower alkylene group, or a lower alkylidene group; X is an oxygen atom or a sulfur atom; R 4 and R 5 each represent a hydrogen atom; the bond between the 3 and 4 positions of the carbostyril skeleton is a single bond or a double bond; R 1 is a hydrogen atom, etc; R 2 is a hydrogen atom, etc; and R 3 is a hydrogen atom, etc. The carbostyril compound or salt thereof of the present invention induces the production of TFF, and thus is usable for the treatment and/or prevention of disorders such as alimentary tract diseases, oral diseases, upper respiratory tract diseases, respiratory tract diseases, eye diseases, cancers, and wounds.

  本发明提供了一种由通式（1）表示的碳基噻吩化合物或其盐，其中A是直接键，较低的烷基烷基或较低的烷基亚烷基；X是氧原子或硫原子；R4和R5分别表示氢原子；碳基噻吩骨架的3和4位之间的键是单键或双键；R1是氢原子等；R2是氢原子等；R3是氢原子等。本发明的碳基噻吩化合物或其盐能够诱导TFF的产生，因此可用于治疗和/或预防消化道疾病、口腔疾病、上呼吸道疾病、呼吸道疾病、眼部疾病、癌症和伤口等疾病。
• CARBOSTYRIL COMPOUND
  申请人：Kuroda Takeshi

  公开号：US20100261705A1

  公开（公告）日：2010-10-14

  The present invention provides a carbostyril compound represented by General Formula (1) or a salt thereof, wherein A is a direct bond, a lower alkylene group, or a lower alkylidene group; X is an oxygen atom or a sulfur atom; R 4 and R 5 each represent a hydrogen atom; the bond between the 3 and 4 positions of the carbostyril skeleton is a single bond or a double bond; R 1 is a hydrogen atom, etc; R 2 is a hydrogen atom, etc; and R 3 is a hydrogen atom, etc. The carbostyril compound or salt thereof of the present invention induces the production of TFF, and thus is usable for the treatment and/or prevention of disorders such as alimentary tract diseases, oral diseases, upper respiratory tract diseases, respiratory tract diseases, eye diseases, cancers, and wounds.

  本发明提供了一种由通式（1）表示的羧基苯基咔唑化合物或其盐，其中A表示直接键，较低的烷基烷基或较低的烷基亚甲基烷基；X表示氧原子或硫原子；R4和R5各代表氢原子；羧基苯基咔唑骨架的3和4位置之间的键是单键或双键；R1是氢原子等；R2是氢原子等；R3是氢原子等。本发明的羧基苯基咔唑化合物或其盐可诱导TFF的产生，因此可用于治疗和/或预防消化道疾病、口腔疾病、上呼吸道疾病、呼吸道疾病、眼部疾病、癌症和创伤等疾病。
• NF- B INHIBITOR
  申请人：Otsuka Pharmaceutical Co., Ltd.

  公开号：EP2043644A1

  公开（公告）日：2009-04-08
• NF-kappa B Inhibitor
  申请人：Ishiyama Hironobu

  公开号：US20090326008A1

  公开（公告）日：2009-12-31

  The present invention provides an NF-κB inhibitor. The NF-κB inhibitor of the present invention contains a carbostyril compound represented by General Formula (1) or a salt thereof, wherein A is a direct bond, a lower alkylene group, or a lower alkylidene group; X is an oxygen atom or a sulfur atom; R 4 and R 5 each represent a hydrogen atom; the bond between the 3 and 4 positions of the carbostyril skeleton is a single bond or a double bond; R 1 is a hydrogen atom, etc; R 2 is a hydrogen atom, etc; and R 3 is a hydrogen atom, etc.