5-<3,5-dimethyl-4-(4-pentyn-1-yloxy)phenyl>-2-methyl-2H-tetrazole | 152775-48-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 5-<3,5-dimethyl-4-(4-pentyn-1-yloxy)phenyl>-2-methyl-2H-tetrazole
• 英文别名: 5-(3,5-dimethyl-4-pent-4-ynoxyphenyl)-2-methyltetrazole
• CAS: 152775-48-9
• 化学式: C₁₅H₁₈N₄O
• 分子量: 270.334
• InChiKey: SRDRKBPXAWVESN-UHFFFAOYSA-N

物化性质

• 沸点：
  448.7±55.0 °C(predicted)
• 密度：
  1.10±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.29
• 重原子数：
  20.0
• 可旋转键数：
  5.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  52.83
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  5-<3,5-dimethyl-4-(4-pentyn-1-yloxy)phenyl>-2-methyl-2H-tetrazole 在 lithium hydroxide 、 水 、 三乙胺 、 N,N'-羰基二咪唑 作用下， 以 四氢呋喃 、 乙醚 、 乙醇 、 氯仿 为溶剂， 反应 45.0h， 生成 1-<5-<3-<2,6-dimethyl-4-<5-(2-methyl-2H-tetrazolyl)>phenoxy>propyl>-3-isoxazolyl>ethanone
  参考文献：
  名称：

  Antipicornavirus activity of tetrazole analogs related to disoxaril

  摘要：

  A series of tetrazole analogues of Win 54954, a broad-spectrum antipicornavirus compound, has been synthesized to address the acid lability of the oxazoline ring of this series of compounds. The results of X-ray crystallography studies of several members of the oxazoline series bound to human rhinovirus type IA and 14 have been used to design compounds in the tetrazole series with a broad spectrum of activity. Compound 16b, which has a three-carbon linkage between the isoxazole and phenyl rings and a propyl chain extending from the isoxazole ring, exhibiting an MIC80 for 15 rhinovirus serotypes of 0.20 muM as compared to 0.40 muM for Win 54954. X-ray studies of 16b bound to human rhinovirus-14 show that the propyl side chain extends into a pore in the binding site with the possibility of hydrophobic interactions with a pocket formed by Leu106 and a portion of Ser107.

  DOI：

  10.1021/jm00074a004
• 作为产物：
  描述：

  5-(4-methoxy-3,5-dimethylphenyl)-2-methyl-2H-tetrazole 在 三溴化硼 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 生成 5-<3,5-dimethyl-4-(4-pentyn-1-yloxy)phenyl>-2-methyl-2H-tetrazole
  参考文献：
  名称：

  Antipicornavirus activity of tetrazole analogs related to disoxaril

  摘要：

  A series of tetrazole analogues of Win 54954, a broad-spectrum antipicornavirus compound, has been synthesized to address the acid lability of the oxazoline ring of this series of compounds. The results of X-ray crystallography studies of several members of the oxazoline series bound to human rhinovirus type IA and 14 have been used to design compounds in the tetrazole series with a broad spectrum of activity. Compound 16b, which has a three-carbon linkage between the isoxazole and phenyl rings and a propyl chain extending from the isoxazole ring, exhibiting an MIC80 for 15 rhinovirus serotypes of 0.20 muM as compared to 0.40 muM for Win 54954. X-ray studies of 16b bound to human rhinovirus-14 show that the propyl side chain extends into a pore in the binding site with the possibility of hydrophobic interactions with a pocket formed by Leu106 and a portion of Ser107.

  DOI：

  10.1021/jm00074a004