3-(2-chlorophenyl)-3-oxopropionaldehyde | 93182-18-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-(2-chlorophenyl)-3-oxopropionaldehyde
• 英文别名: 2-chloro-benzoyl acetaldehyde；3-(2-Chlorophenyl)-3-oxopropanal
• CAS: 93182-18-4
• 化学式: C₉H₇ClO₂
• 分子量: 182.606
• InChiKey: MEWSEAIDMGTCLO-UHFFFAOYSA-N

物化性质

• 沸点：
  268.8±20.0 °C(Predicted)
• 密度：
  1.244±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-(2-chlorophenyl)-3-oxopropionaldehyde 在 高氯酸 、 盐酸羟胺 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 17.0h， 生成 2-t-butyl-5(2'-chlorophenyl)isoxazolium perchlorate
  参考文献：
  名称：

  Identification and optimisation of 5-amino-7-aryldihydro-1,4-diazepines as 5-HT2A ligands

  摘要：

  A several series of low molecular weight 5-HT2A leads were identified from an analysis of HTS data, the exploration of SAR and optimization of one series using parallel synthesis are described, affording compound 22 (5-HT2A IC50 1.1 nM). (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.08.108
• 作为产物：
  描述：

  邻氯苯乙酮 、 甲酸乙酯 在 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 2.5h， 生成 3-(2-chlorophenyl)-3-oxopropionaldehyde
  参考文献：
  名称：

  Identification and optimisation of 5-amino-7-aryldihydro-1,4-diazepines as 5-HT2A ligands

  摘要：

  A several series of low molecular weight 5-HT2A leads were identified from an analysis of HTS data, the exploration of SAR and optimization of one series using parallel synthesis are described, affording compound 22 (5-HT2A IC50 1.1 nM). (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.08.108

文献信息

• Quinolines useful in treating cardiovascular disease
  申请人：Collini D. Michael

  公开号：US20050131014A1

  公开（公告）日：2005-06-16

  This invention provides compounds of formula I that are useful in the treatment or inhibition of LXR mediated diseases.

  本发明提供了式I化合物的用途，它们在治疗或抑制LXR介导的疾病中是有用的。
• Synthesis, chemical, and biological properties of vinylogous hydroxamic acids: dual inhibitors of 5-lipoxygenase and IL-1 biosynthesis
  作者：Stephen W. Wright、Richard R. Harris、Janet S. Kerr、Alicia M. Green、Donald J. Pinto、Elaine M. Bruin、Robert J. Collins、Roberta L. Dorow、Lisa R. Mantegna

  DOI：10.1021/jm00100a011

  日期：1992.10

  of each being dependent upon the structure of the VHA, solvent, and pH. VHAs undergo some of the typical reactions of hydroxamic acids as well as those of vinylogous amides. VHAs are active as inhibitors of 5-lipoxygenase and of IL-1 biosynthesis in vitro, which do not inhibit other enzymes of the arachidonic acid cascade. They have been shown by ESR studies to bring about inhibition of soybean type

  制备了乙烯基异羟肟酸（3-（N-羟基-N-烷基氨基）-2-丙烯-1-酮，VHA）作为抗炎剂。描述了这些相对未开发的化合物的合成，化学性质和体外生物学活性。通过将适当的N-取代的羟胺与以下三种试剂中的任何一种缩合来制备VHA：1,3-二羰基化合物（方法A）；乙烯基酰胺（方法B）；或炔烃（方法C）。VHA以一种或多种互变异构体的形式存在于溶液中，每种互变异构体的相对比例取决于VHA的结构，溶剂和pH。VHA会经历异羟肟酸和乙烯基酰胺类的某些典型反应。VHA在体外具有5-脂氧合酶和IL-1生物合成抑制剂的活性，不会抑制花生四烯酸级联反应的其他酶。ESR研究表明，它们可通过还原活性位点铁来抑制大豆1 15型脂氧合酶。
• Pyridazine and pyrimidine compounds active on the central nervous system
  申请人：Sanofi

  公开号：US04624952A1

  公开（公告）日：1986-11-25

  The present invention relates to the compounds of formula ##STR1## in which X.sub.1 represents N or ##STR2## X.sub.2 represents N or ##STR3## provided that X.sub.1 and X.sub.2 are different from each other; R.sub.1 and R.sub.2 being --(CH.sub.2).sub.n OH wherein n is 1 to 4 or ##STR4## represents a saturated heterocycle with 5 or 6 groupings containing one nitrogen atom as heteroatom, substituted in 3 or 4 position for example by (CH.sub.2).sub.m OR.sub.6 where R.sub.6 is H or an acyl radical or an amido radical; to a process for preparing said compounds; and to the drugs containing said compounds active in particular on the central nervous system.

  本发明涉及具有以下结构的化合物：其中X₁代表N或；X₂代表N或；要求X₁和X₂彼此不同；R₁和R₂为--(CH₂)ₙOH，其中n为1至4，或代表含有一个氮原子作为杂原子的饱和杂环，其包含5个或6个基团，并在3或4位置被取代，例如为(CH₂)ₘOR₆，其中R₆为H或酰基基团或酰胺基团；以及制备所述化合物的方法；以及含有对中枢神经系统特别活性的所述化合物的药物。
• Bi-functional complexes and methods for making and using such complexes
  申请人：Gouliaev Alex Haahr

  公开号：US11225655B2

  公开（公告）日：2022-01-18

  The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.

  本发明涉及一种合成双功能复合物的方法，该复合物包括分子部分和识别分子部分的识别寡核苷酸部分。根据本发明的合成方法的一部分优选在一种或多种有机溶剂中进行，此时包含可选保护标签或寡核苷酸标识符的新生双功能复合物与固体支持物相连接，合成方法的另一部分优选在适合于将寡核苷酸标签酶加到溶液中的新生双功能复合物的条件下进行。
• QUINOLINES USEFUL IN TREATING CARDIOVASCULAR DISEASE
  申请人：Wyeth, A Corporation of the State of Delaware

  公开号：EP1692111A2

  公开（公告）日：2006-08-23