5-chloro-1'-[(4-methoxyphenyl)methyl]spiro[1H-indole-3,3'-pyrrolidine]-2,2',5'-trione | 1073343-56-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 5-chloro-1'-[(4-methoxyphenyl)methyl]spiro[1H-indole-3,3'-pyrrolidine]-2,2',5'-trione
• CAS: 1073343-56-2
• 化学式: C₁₉H₁₅ClN₂O₄
• 分子量: 370.792
• InChiKey: PMRUAGIFNDRMGE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  26
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  75.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  5-chloro-1'-[(4-methoxyphenyl)methyl]spiro[1H-indole-3,3'-pyrrolidine]-2,2',5'-trione 、 4-溴丁酸叔丁酯 在 potassium tert-butylate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 18.0h， 生成 Tert-butyl 4-[5-chloro-1'-[(4-methoxyphenyl)methyl]-2,2',5'-trioxospiro[indole-3,3'-pyrrolidine]-1-yl]butanoate
  参考文献：
  名称：

  Discovery of a New Class of Potent, Selective, and Orally Bioavailable CRTH2 (DP2) Receptor Antagonists for the Treatment of Allergic Inflammatory Diseases

  摘要：

  A novel chemical class of potent chemoattractant receptor-homologous expressed on Th2 lymphocytes (CRTH2 or DP2) antagonists is reported. An initial and moderately potent spiro-indolinone compound (5) was found during a high-throughput screening campaign. Structure - activity relationship (SAR) investigation around the carboxylic acid group revealed that changes in this part of the molecule could lead to a reversal of functional activity, yielding weakly potent agonists. SAR investigation of the succinimide functional group led to the discovery of several single-digit nanomolar antagonists. The potency of these compounds was confirmed in a human eosinophil chemotaxis assay. Moreover, compounds (R)-58 and (R)-71 were shown to possess pharmacokinetic properties suitable for development as an orally bioavailable drug.

  DOI：

  10.1021/jm701383e
• 作为产物：
  描述：

  5-chloro-1H-spiro[indole-3,3'-pyrrolidine]-2,2',5'-trione 、 alkaline earth salt of/the/ methylsulfuric acid 在 potassium tert-butylate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 18.67h， 生成 5-chloro-1'-[(4-methoxyphenyl)methyl]spiro[1H-indole-3,3'-pyrrolidine]-2,2',5'-trione
  参考文献：
  名称：

  Discovery of a New Class of Potent, Selective, and Orally Bioavailable CRTH2 (DP2) Receptor Antagonists for the Treatment of Allergic Inflammatory Diseases

  摘要：

  A novel chemical class of potent chemoattractant receptor-homologous expressed on Th2 lymphocytes (CRTH2 or DP2) antagonists is reported. An initial and moderately potent spiro-indolinone compound (5) was found during a high-throughput screening campaign. Structure - activity relationship (SAR) investigation around the carboxylic acid group revealed that changes in this part of the molecule could lead to a reversal of functional activity, yielding weakly potent agonists. SAR investigation of the succinimide functional group led to the discovery of several single-digit nanomolar antagonists. The potency of these compounds was confirmed in a human eosinophil chemotaxis assay. Moreover, compounds (R)-58 and (R)-71 were shown to possess pharmacokinetic properties suitable for development as an orally bioavailable drug.

  DOI：

  10.1021/jm701383e

文献信息

• Discovery of a New Class of Potent, Selective, and Orally Bioavailable CRTH2 (DP2) Receptor Antagonists for the Treatment of Allergic Inflammatory Diseases
  作者：Stefano Crosignani、Patrick Page、Marc Missotten、Véronique Colovray、Christophe Cleva、Jean-François Arrighi、John Atherall、Jackie Macritchie、Thierry Martin、Yves Humbert、Marilène Gaudet、Doris Pupowicz、Maurizio Maio、Pierre-André Pittet、Lucia Golzio、Claudio Giachetti、Cynthia Rocha、Gérald Bernardinelli、Yaroslav Filinchuk、Alexander Scheer、Matthias K. Schwarz、André Chollet

  DOI：10.1021/jm701383e

  日期：2008.4.1

  A novel chemical class of potent chemoattractant receptor-homologous expressed on Th2 lymphocytes (CRTH2 or DP2) antagonists is reported. An initial and moderately potent spiro-indolinone compound (5) was found during a high-throughput screening campaign. Structure - activity relationship (SAR) investigation around the carboxylic acid group revealed that changes in this part of the molecule could lead to a reversal of functional activity, yielding weakly potent agonists. SAR investigation of the succinimide functional group led to the discovery of several single-digit nanomolar antagonists. The potency of these compounds was confirmed in a human eosinophil chemotaxis assay. Moreover, compounds (R)-58 and (R)-71 were shown to possess pharmacokinetic properties suitable for development as an orally bioavailable drug.