8-(methoxycarbonyl)-2-phenyl-4(1H)-quinolone | 107027-76-9

• 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
• 英文名称: 8-(methoxycarbonyl)-2-phenyl-4(1H)-quinolone
• 英文别名: methyl 4-oxo-2-phenyl-1H-quinoline-8-carboxylate
• CAS: 107027-76-9
• 化学式: C₁₇H₁₃NO₃
• 分子量: 279.295
• InChiKey: ZABNMYNCLXNWLO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  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：
  55.4
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  8-(methoxycarbonyl)-2-phenyl-4(1H)-quinolone 在 盐酸 、 氢氧化钾 、 三氯化铁 、 氢化铝 作用下， 以 乙醇 为溶剂， 反应 2.5h， 生成 2-phenylquinoline-8-carboxylic acid
  参考文献：
  名称：

  Potential antitumor agents. 57. 2-Phenylquinoline-8-carboxamides as minimal DNA-intercalating antitumor agents with in vivo solid tumor activity

  摘要：

  A series of phenyl-substituted derivatives of the "minimal" DNA-intercalating agent N-[2-(dimethylamino)-ethyl]-2-phenylquinoline-8-carboxamide (1) have been synthesized and evaluated for in vivo antitumor activity, in a continuing search for active compounds of this class with the lowest possible DNA association constants. Substitution on the 2'-position of the phenyl ring gave compounds of lower DNA binding ability that did not intercalate DNA, indicating that it is necessary for the phenyl ring to be essentially coplanar with the quinoline for intercalative binding. An extensive series of 4'-substituted derivatives was evaluated, but there was no overall relationship between biological activity and substituent lipophilic or electronic properties. However, several compounds showed good solid tumor activity, with the 4'-aza derivative 18 being clearly superior to the parent compound, effecting about 50% cures in both leukemia and solid tumor models.

  DOI：

  10.1021/jm00122a018
• 作为产物：
  描述：

  2-[2-Ethoxycarbonyl-1-phenyl-eth-(E)-ylideneamino]-benzoic acid methyl ester 以 various solvent(s) 为溶剂， 以35%的产率得到8-(methoxycarbonyl)-2-phenyl-4(1H)-quinolone
  参考文献：
  名称：

  Potential antitumor agents. 57. 2-Phenylquinoline-8-carboxamides as minimal DNA-intercalating antitumor agents with in vivo solid tumor activity

  摘要：

  A series of phenyl-substituted derivatives of the "minimal" DNA-intercalating agent N-[2-(dimethylamino)-ethyl]-2-phenylquinoline-8-carboxamide (1) have been synthesized and evaluated for in vivo antitumor activity, in a continuing search for active compounds of this class with the lowest possible DNA association constants. Substitution on the 2'-position of the phenyl ring gave compounds of lower DNA binding ability that did not intercalate DNA, indicating that it is necessary for the phenyl ring to be essentially coplanar with the quinoline for intercalative binding. An extensive series of 4'-substituted derivatives was evaluated, but there was no overall relationship between biological activity and substituent lipophilic or electronic properties. However, several compounds showed good solid tumor activity, with the 4'-aza derivative 18 being clearly superior to the parent compound, effecting about 50% cures in both leukemia and solid tumor models.

  DOI：

  10.1021/jm00122a018

文献信息

• Peptide Quinoline Conjugates:  A New Class of RNA-Binding Molecules
  作者：Malathy Krishnamurthy、Barry D. Gooch、Peter A. Beal

  DOI：10.1021/ol036094+

  日期：2004.1.1

  A synthesis of 4,8-disubstituted 2-phenylquinoline amino acids is reported with the incorporation of one example into a peptide by solid-phase synthesis. The phenylquinoline-containing peptide binds an RNA target with nanomolar affinity (K-D = 208 nM). The strategy can be used to prepare a variety of 2-substituted quinoline amino acids for alteration of affinity in intercalator peptides. Since quinolones represent an important class of antibacterials, these compounds may be useful in the discovery of new antibacterial agents.