4-Chroman-3-ylbenzonitrile | 128723-64-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 异黄酮类化合物
• 英文名称: 4-Chroman-3-ylbenzonitrile
• 英文别名: 4-(3,4-dihydro-2H-chromen-3-yl)benzonitrile
• CAS: 128723-64-8
• 化学式: C₁₆H₁₃NO
• 分子量: 235.285
• InChiKey: ZPMVBQCBHNFSHZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  33
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3-(4-bromophenyl)-2H-benzopyran 在 palladium on activated charcoal 氢气 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 42.0h， 生成 4-Chroman-3-ylbenzonitrile
  参考文献：
  名称：

  Synthesis and antirhinovirus activity of cyano and amidino substituted flavanoids

  摘要：

  Cyano and amidino flavans, isoflavans and 3(2H)-isoflavenes were synthesized in order to study their in vitro antirhinovirus activity, by comparison with the known corresponding chloro derivatives. The activity of the new compounds was evaluated on rhinovirus 1 B infected HeLa cell cultures by examining their ability to interfere with viral cytopathic effect and with plaque formation. It was found that generally the cyano derivatives behave like the chloro compounds, whereas the amidino derivatives show a lower activity, although always dependent on the position of substituent.

  DOI：

  10.1016/0223-5234(90)90191-5

文献信息

• CONTI, C.;DESIDERI, N.;ORSI, N.;SESTILI, I.;STEIN, M. L., EUR. J. MED. CHEM., 25,(1990) N, C. 725-730
  作者：CONTI, C.、DESIDERI, N.、ORSI, N.、SESTILI, I.、STEIN, M. L.

  DOI：——

  日期：——
• Synthesis and antirhinovirus activity of cyano and amidino substituted flavanoids
  作者：C Conti、N Desideri、N Orsi、I Sestili、ML Stein

  DOI：10.1016/0223-5234(90)90191-5

  日期：1990.11

  Cyano and amidino flavans, isoflavans and 3(2H)-isoflavenes were synthesized in order to study their in vitro antirhinovirus activity, by comparison with the known corresponding chloro derivatives. The activity of the new compounds was evaluated on rhinovirus 1 B infected HeLa cell cultures by examining their ability to interfere with viral cytopathic effect and with plaque formation. It was found that generally the cyano derivatives behave like the chloro compounds, whereas the amidino derivatives show a lower activity, although always dependent on the position of substituent.