2,5-diethyl-8,9,10,11-tetrahydro[1]benzothieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine | 1528731-46-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 三唑并嘧啶类
• 英文名称: 2,5-diethyl-8,9,10,11-tetrahydro[1]benzothieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine
• 英文别名: 4,7-Diethyl-10-thia-3,5,6,8-tetrazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2,4,7,11(16)-pentaene；4,7-diethyl-10-thia-3,5,6,8-tetrazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2,4,7,11(16)-pentaene
• CAS: 1528731-46-5
• 化学式: C₁₅H₁₈N₄S
• 分子量: 286.401
• InChiKey: FAZRTPOKZUWDMO-UHFFFAOYSA-N

物化性质

• 熔点：
  134-136 °C
• 密度：
  1.44±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  71.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2-氨基-3-腈基-4,5,6,7--四氢苯并[B]噻吩 在 一水合肼 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 生成 2,5-diethyl-8,9,10,11-tetrahydro[1]benzothieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine
  参考文献：
  名称：

  Synthesis and pharmacological evaluation of novel thienopyrimidine and triazolothienopyrimidine derivatives

  摘要：

  Novel tricyclic thienopyrimidines (2, 3, 5, 8) and triazole-fused tetracyclic thienopyrimidines (6a-c and 9a-c) were synthesized from the precursor 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile (1). The structures of newly synthesized compounds were established by spectral and analytical data. The title compounds were screened for analgesic, anti-inflammatory, ulcerogenicity index, and antibacterial activities. Test compounds exhibited significant activity, the compounds (6a-c) and (9a-c) showed more potent analgesic activity, and the compounds (6c) and (9c) showed more potent anti-inflammatory activity than the reference standard Diclofenac Sodium. All the synthesized compounds exhibited remarkable antibacterial activity.

  DOI：

  10.1007/s00044-013-0900-1

文献信息

• Synthesis and pharmacological evaluation of novel thienopyrimidine and triazolothienopyrimidine derivatives
  作者：Jameel Ahmed S. Mulla、Mohammed Iqbal A. Khazi、Shridhar I. Panchamukhi、Young-Dae Gong、Imtiyaz Ahmed M. Khazi

  DOI：10.1007/s00044-013-0900-1

  日期：2014.6

  Novel tricyclic thienopyrimidines (2, 3, 5, 8) and triazole-fused tetracyclic thienopyrimidines (6a-c and 9a-c) were synthesized from the precursor 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile (1). The structures of newly synthesized compounds were established by spectral and analytical data. The title compounds were screened for analgesic, anti-inflammatory, ulcerogenicity index, and antibacterial activities. Test compounds exhibited significant activity, the compounds (6a-c) and (9a-c) showed more potent analgesic activity, and the compounds (6c) and (9c) showed more potent anti-inflammatory activity than the reference standard Diclofenac Sodium. All the synthesized compounds exhibited remarkable antibacterial activity.