4-喹啉羰基氯化,2-(2-甲氧苯基)- | 174636-72-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 中文名称: 4-喹啉羰基氯化,2-(2-甲氧苯基)-
• 英文名称: 2-(2-methoxyphenyl)quinoline-4-carbonyl Chloride
• CAS: 174636-72-7
• 化学式: C₁₇H₁₂ClNO₂
• mdl: MFCD03421056
• 分子量: 297.741
• InChiKey: LHHKHMHFAAYQHE-UHFFFAOYSA-N

物化性质

• 沸点：
  437.4±40.0 °C(Predicted)
• 密度：
  1.280±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  39.2
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT

上下游信息

• 上游原料

  中文名称	英文名称	CAS号	化学式	分子量
  2-(2-甲氧基苯基)喹啉-4-羧酸	2-(2-methoxy-phenyl)-quinoline-4-carboxylic acid	181048-49-7	C17H13NO3	279.295

• 下游产品

  中文名称	英文名称	CAS号	化学式	分子量
  ——	(R,S)-N-[α-(methoxycarbonyl)benzyl]-2-(2-methoxyphenyl)quinoline-4-carboxamide	——	C26H22N2O4	426.472
  ——	2-(2-methoxyphenyl)-N-{4-[(5-methyl-1,2-oxazol-3-yl)sulfamoyl]phenyl}quinoline-4-carboxamide	——	C27H22N4O5S	514.561

反应信息

• 作为反应物：
  描述：

  磺胺甲恶唑 、 4-喹啉羰基氯化,2-(2-甲氧苯基)- 在 吡啶 作用下， 生成 2-(2-methoxyphenyl)-N-{4-[(5-methyl-1,2-oxazol-3-yl)sulfamoyl]phenyl}quinoline-4-carboxamide
  参考文献：
  名称：

  Discovering novel chemical inhibitors of human cyclophilin A: Virtual screening, synthesis, and bioassay

  摘要：

  Cyclophilin A (CypA) is a member of cyclophilins, a family of the highly homologous peptidyl prolyl cis-trans isomerases (PPIases), which can bind to cyclosporin A (CsA). CypA plays critical roles in various biological processes, including protein folding, assembly, transportation, regulation of neuron growth, and HIV replication. The discovery of CypA inhibitor is now of a great special interest in the treatment of immunological disorders. In this study, a series of novel small molecular CypA inhibitors have been discovered by using structure-based virtual screening in conjunction with chemical synthesis and bioassay. The SPECS-1 database containing 85,000 small molecular compounds was searched by virtual screening against the crystal structure of human CypA. After SPR-based binding affinity assay, 15 compounds were found to show binding affinities to CypA at submicro-molar or micromolar level (compounds 1-15). Seven compounds were selected as the starting point for the further structure modification in considering binding activity, synthesis difficulty, and structure similarity. We thus synthesized 40 new small molecular compounds (1-6, 15, 16a-q, 17a-d, and 18a-I), and four of which (compounds 16b, 16h 16k,. and 18g) showed high CypA PPIase inhibition activities with IC50S of 2.5-6,2 mu M. Pharmacological assay indicated that these four Compounds demonstrated somewhat inhibition activities against the proliferation of spleen cells. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2005.11.006
• 作为产物：
  描述：

  2'-甲氧基苯乙酮 在 氢氧化钾 、 草酰氯 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 生成 4-喹啉羰基氯化,2-(2-甲氧苯基)-
  参考文献：
  名称：

  发现了一类新型的针对人类神经激肽3受体的选择性非肽拮抗剂。1.鉴定4-喹啉羧酰胺框架。

  摘要：

  基于化学上不同的NK-1受体拮抗剂，设计了一种新型的有效且选择性的非肽神经激肽3（NK-3）受体拮抗剂，其特征在于4-喹啉羧酰胺骨架。通过原型4的化学修饰促进了新型化合物33-76的表达，其特征在于使用表达人神经激肽3受体（hNK-3-CHO）的中国仓鼠卵巢（CHO）细胞膜制剂进行结合分析，并建立了明确的结构-活性关系（SAR）。从SARs（R）-N- [α-（甲氧基羰基）苄基] -2-苯基喹啉-4-羧酰胺（65，SB 218795，hNK-3-CHO结合Ki = 13 nM）出现，是最有效的化合物之一这个新颖的班级。对其他神经激肽受体（hNK-2-CHO和hNK-1-CHO）的选择性研究表明，对hNK-3的选择性是对hNK-2受体的65倍（hNK-2-CHO结合Ki = 1221 nM）。相对于hNK-1受体具有超过7000倍的选择性（hNK-1-CHO结合Ki => 100 micro

  DOI：

  10.1021/jm960818o

文献信息

• US7482458B2
  申请人：——

  公开号：US7482458B2

  公开（公告）日：2009-01-27
• Discovery of a Novel Class of Selective Non-Peptide Antagonists for the Human Neurokinin-3 Receptor. 1. Identification of the 4-Quinolinecarboxamide Framework
  作者：Giuseppe A. M. Giardina、Henry M. Sarau、Carlo Farina、Andrew D. Medhurst、Mario Grugni、Luca F. Raveglia、Dulcie B. Schmidt、Roberto Rigolio、Mark Luttmann、Vittorio Vecchietti、Douglas W. P. Hay

  DOI：10.1021/jm960818o

  日期：1997.6.1

  A novel class of potent and selective non-peptide neurokinin-3 (NK-3) receptor antagonists, featuring the 4-quinolinecarboxamide framework, has been designed based upon chemically diverse NK-1 receptor antagonists. The novel compounds 33-76, prompted by chemical modifications of the prototype 4, have been characterized by binding analysis using a membrane preparation of chinese hamster ovary (CHO)

  基于化学上不同的NK-1受体拮抗剂，设计了一种新型的有效且选择性的非肽神经激肽3（NK-3）受体拮抗剂，其特征在于4-喹啉羧酰胺骨架。通过原型4的化学修饰促进了新型化合物33-76的表达，其特征在于使用表达人神经激肽3受体（hNK-3-CHO）的中国仓鼠卵巢（CHO）细胞膜制剂进行结合分析，并建立了明确的结构-活性关系（SAR）。从SARs（R）-N- [α-（甲氧基羰基）苄基] -2-苯基喹啉-4-羧酰胺（65，SB 218795，hNK-3-CHO结合Ki = 13 nM）出现，是最有效的化合物之一这个新颖的班级。对其他神经激肽受体（hNK-2-CHO和hNK-1-CHO）的选择性研究表明，对hNK-3的选择性是对hNK-2受体的65倍（hNK-2-CHO结合Ki = 1221 nM）。相对于hNK-1受体具有超过7000倍的选择性（hNK-1-CHO结合Ki => 100 micro
• Discovering novel chemical inhibitors of human cyclophilin A: Virtual screening, synthesis, and bioassay
  作者：Jian Li、Jing Chen、Chunshan Gui、Li Zhang、Yu Qin、Qiang Xu、Jian Zhang、Hong Liu、Xu Shen、Hualiang Jiang

  DOI：10.1016/j.bmc.2005.11.006

  日期：2006.4

  Cyclophilin A (CypA) is a member of cyclophilins, a family of the highly homologous peptidyl prolyl cis-trans isomerases (PPIases), which can bind to cyclosporin A (CsA). CypA plays critical roles in various biological processes, including protein folding, assembly, transportation, regulation of neuron growth, and HIV replication. The discovery of CypA inhibitor is now of a great special interest in the treatment of immunological disorders. In this study, a series of novel small molecular CypA inhibitors have been discovered by using structure-based virtual screening in conjunction with chemical synthesis and bioassay. The SPECS-1 database containing 85,000 small molecular compounds was searched by virtual screening against the crystal structure of human CypA. After SPR-based binding affinity assay, 15 compounds were found to show binding affinities to CypA at submicro-molar or micromolar level (compounds 1-15). Seven compounds were selected as the starting point for the further structure modification in considering binding activity, synthesis difficulty, and structure similarity. We thus synthesized 40 new small molecular compounds (1-6, 15, 16a-q, 17a-d, and 18a-I), and four of which (compounds 16b, 16h 16k,. and 18g) showed high CypA PPIase inhibition activities with IC50S of 2.5-6,2 mu M. Pharmacological assay indicated that these four Compounds demonstrated somewhat inhibition activities against the proliferation of spleen cells. (c) 2005 Elsevier Ltd. All rights reserved.