6,7-dimethoxy-4-methyl-2(1H)quinazolinone-1-butanoic acid ethyl ester | 98300-50-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: 6,7-dimethoxy-4-methyl-2(1H)quinazolinone-1-butanoic acid ethyl ester
• 英文别名: Ethyl 4-(6,7-dimethoxy-4-methyl-2-oxoquinazolin-1-yl)butanoate
• CAS: 98300-50-6
• 化学式: C₁₇H₂₂N₂O₅
• 分子量: 334.372
• InChiKey: DJNJPQXCCPYEKC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  24
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  77.4
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  6,7-dimethoxy-4-methyl-2(1H)quinazolinone-1-butanoic acid ethyl ester 在 氢溴酸 作用下， 以 溶剂黄146 为溶剂， 反应 40.0h， 以86%的产率得到4-(6,7-Dihydroxy-4-methyl-2-oxo-2H-quinazolin-1-yl)-butyric acid; hydrobromide
  参考文献：
  名称：

  Synthesis and renal vasodilator activity of substituted [4-alkyl(aryl)quinazolin-2-one-1-yl]alkanoic acids

  摘要：

  The synthesis and cardiovascular evaluation of a novel series of [4-alkyl(aryl)quinazolin-2-one-1-yl]alkanoic esters and acids (II) as renal vasodilators is presented. The compound 3-[6.7-dihydroxy-4-methyl-(1H)-quinazoline-2-one-1-yl]propanoic acid (7) was found to be a potent and selective renal vasodilator.

  DOI：

  10.1016/0223-5234(92)90012-p
• 作为产物：
  描述：

  2'-氨基-4',5'-二甲氧基苯乙酮 在 sodium azide 、 草酰氯 、 三乙胺 作用下， 以 二氯甲烷 、 丙酮 为溶剂， 反应 5.0h， 生成 6,7-dimethoxy-4-methyl-2(1H)quinazolinone-1-butanoic acid ethyl ester
  参考文献：
  名称：

  Synthesis and renal vasodilator activity of substituted [4-alkyl(aryl)quinazolin-2-one-1-yl]alkanoic acids

  摘要：

  The synthesis and cardiovascular evaluation of a novel series of [4-alkyl(aryl)quinazolin-2-one-1-yl]alkanoic esters and acids (II) as renal vasodilators is presented. The compound 3-[6.7-dihydroxy-4-methyl-(1H)-quinazoline-2-one-1-yl]propanoic acid (7) was found to be a potent and selective renal vasodilator.

  DOI：

  10.1016/0223-5234(92)90012-p

文献信息

• 3,4-Dialkoxy-2-alkylcarbonyl analino compounds
  申请人：Ortho Pharmaceutical Corporation

  公开号：US04556739A1

  公开（公告）日：1985-12-03

  A process for preparing 4-alkyl-2(1H)quinazolinone-1-alkanoic acid derivatives is described. The 4-alkyl-2(1H)quinazolinones are useful as cardiovascular agents.

  描述了一种制备4-烷基-2(1H)喹唑啉酮-1-烷酸衍生物的过程。这些4-烷基-2(1H)喹唑啉酮对心血管药物具有用处。
• Process for preparing substituted 4-alkyl-2(1H) quinazolinone-1-alkanoic acid derivatives
  申请人：ORTHO PHARMACEUTICAL CORPORATION

  公开号：EP0138492A2

  公开（公告）日：1985-04-24

  A process for preparing 4-alkyl-2(1H)quinazolinone-1-alkanoic acid derivatives is described. The 4-alkyl-2(1H)quinazolinones are useful as cardiovascular agents.

  描述了一种制备 4-烷基-2(1H)喹唑啉酮-1-烷酸衍生物的工艺。 4-烷基-2(1H)喹唑啉酮可用作心血管药剂。
• US4556739A
  申请人：——

  公开号：US4556739A

  公开（公告）日：1985-12-03
• Synthesis and renal vasodilator activity of substituted [4-alkyl(aryl)quinazolin-2-one-1-yl]alkanoic acids
  作者：RK Russell、MA Appollina、V Bandurco、DW Combs、RM Kanojia、R Mallory、E Malloy、JJ McNally、DM Mulvey、Y Gray-Nunez、MS Rampulla、RA Rampulla、SA Sisk、L Williams、SD Levine、SC Bell、EC Giardino、R Falotico、AJ Tobia

  DOI：10.1016/0223-5234(92)90012-p

  日期：1992.4

  The synthesis and cardiovascular evaluation of a novel series of [4-alkyl(aryl)quinazolin-2-one-1-yl]alkanoic esters and acids (II) as renal vasodilators is presented. The compound 3-[6.7-dihydroxy-4-methyl-(1H)-quinazoline-2-one-1-yl]propanoic acid (7) was found to be a potent and selective renal vasodilator.