14-Fluoro-8-methyl-4,6-diphenyl-4,6,8,18-tetrazatetracyclo[8.8.0.02,7.012,17]octadeca-1(10),2(7),11,13,15,17-hexaene-3,5,9-trione | 177082-83-6

• 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: 14-Fluoro-8-methyl-4,6-diphenyl-4,6,8,18-tetrazatetracyclo[8.8.0.02,7.012,17]octadeca-1(10),2(7),11,13,15,17-hexaene-3,5,9-trione
• CAS: 177082-83-6
• 化学式: C₂₇H₁₇FN₄O₃
• 分子量: 464.455
• InChiKey: KJKOQBNKXRBSFT-UHFFFAOYSA-N

物化性质

• 沸点：
  675.6±65.0 °C(Predicted)
• 密度：
  1.53±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  35
• 可旋转键数：
  2
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  73.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  5-hydroxy-8-methyl-1,3-diphenyl-pyrido<2,3-d>pyrimidine-2,4,7-trione 在 sodium hydroxide 、 三氯氧磷 作用下， 反应 7.0h， 生成 14-Fluoro-8-methyl-4,6-diphenyl-4,6,8,18-tetrazatetracyclo[8.8.0.02,7.012,17]octadeca-1(10),2(7),11,13,15,17-hexaene-3,5,9-trione
  参考文献：
  名称：

  Ring closure reaction of 5-hydroxy-pyrido[2,3-d]pyrimidine-2,4,7-triones to benzo[b]pyrimido[4,5-h]1,6-naphthyridine-1,3,6-triones

  摘要：

  N-Substituted aminouracils (1) react with malonates by cyclocondensation to 5-hydroxy-pyrido [2,3-d] pyrimidine-2,4,7-triones (2), which give with triethylorthoformate and aniline 6-(phenylaminomethylene)-pyrido[2,3-d]pyrimidine-tetraone (3). Halogenation of 2a-d (with R(2) = Me) with phosphorylchloride leads to 5,7-dichloro-pyrido [2,3-d]pyrimidine-2,4-diones (4) by cleavage of the methyl group at N-8, whereas Vilsmeier reaction of 2 affords 5-chloro-6-formyl derivatives (6), which cyclize with arylamines to give benzo[b]pyrimido[4,5-h] 1,6-naphthyridines (9). Compounds 9 were obtained independently by amination of the tosylates 5 to the 5-arylamino compounds 8, and Vilsmeier formylation to yield 9.

  DOI：

  10.1002/prac.19963380129

文献信息

• Transcription factor modulating compounds and methods of use thereof
  申请人：Levy Stuart B.

  公开号：US20090131401A1

  公开（公告）日：2009-05-21

  Substituted benzoimidazole compounds useful as anti-infectives that decrease resistance, virulence, or growth of microbes are provided. Methods of making and using substituted benzoimidazole compounds, as well as pharmaceutical preparations thereof, in, e.g., reducing antibiotic resistance and inhibiting biofilms.

  本发明提供了可用作抗感染剂的取代苯并咪唑化合物，其可降低微生物的耐药性、毒力或生长。本发明还提供了制备和使用取代苯并咪唑化合物的方法，以及其制备的药物制剂，例如用于减少抗生素耐药性和抑制生物膜的制剂。
• US7405235B2
  申请人：——

  公开号：US7405235B2

  公开（公告）日：2008-07-29
• Ring closure reaction of 5-hydroxy-pyrido[2,3-d]pyrimidine-2,4,7-triones to benzo[b]pyrimido[4,5-h]1,6-naphthyridine-1,3,6-triones
  作者：Ahmed F. A. Khattab、Dang Van Tinh、Wolfgang Stadlbauer

  DOI：10.1002/prac.19963380129

  日期：——

  N-Substituted aminouracils (1) react with malonates by cyclocondensation to 5-hydroxy-pyrido [2,3-d] pyrimidine-2,4,7-triones (2), which give with triethylorthoformate and aniline 6-(phenylaminomethylene)-pyrido[2,3-d]pyrimidine-tetraone (3). Halogenation of 2a-d (with R(2) = Me) with phosphorylchloride leads to 5,7-dichloro-pyrido [2,3-d]pyrimidine-2,4-diones (4) by cleavage of the methyl group at N-8, whereas Vilsmeier reaction of 2 affords 5-chloro-6-formyl derivatives (6), which cyclize with arylamines to give benzo[b]pyrimido[4,5-h] 1,6-naphthyridines (9). Compounds 9 were obtained independently by amination of the tosylates 5 to the 5-arylamino compounds 8, and Vilsmeier formylation to yield 9.