3-Ethoxy-1-(o-nitro-phenoxy)-2-propanol | 21407-52-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-Ethoxy-1-(o-nitro-phenoxy)-2-propanol
• 英文别名: 2-Propanol, 1-ethoxy-3-(2-nitrophenoxy)-；1-ethoxy-3-(2-nitrophenoxy)propan-2-ol
• CAS: 21407-52-3
• 化学式: C₁₁H₁₅NO₅
• 分子量: 241.244
• InChiKey: FQOMKJYPMRQLIB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  17
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  84.5
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  3-Ethoxy-1-(o-nitro-phenoxy)-2-propanol 在 palladium on activated charcoal 氢气 、 三乙胺 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 11.0h， 生成 N-[2-(3-ethoxy-2-hydroxypropoxy)phenyl]-3-methylsulfanylpropanamide
  参考文献：
  名称：

  Synthesis and Antiallergic Activity of Dimethyl-2-(phenylcarbamoyl)ethylsulfonium p-Toluenesulfonate Derivatives

  摘要：

  The derivatives of dimethyl-2-(phenylcarbamoyl)ethylsulfonium p-toluenesulfonates were synthesized and evaluated for antiallergic activity. The 2,3-dihydroxyethoxy group was introduced to the phenyl ring from the standpoint of lipophilicity and electronic effects of substituent. The IgE-induced rat passive cutaneous anaphylaxis (PCA) was inhibited by oral administration of several substituted 2-[(4-propoxyphenyl)carbamoyl]ethyldimethylsulfonium p-toluenesulfonate derivatives. Among them (+/-)-2-[4-(3-ethoxy-2-hydroxypropoxy)phenyl]-carbamoyl]ethyldimethylsulfonium p-toluenesulfonate (1a, IPD-1151T) was found to possess considerable activity in the PCA test, and it was launched as Suplatast tosilate in Japan.

  DOI：

  10.1021/jm970285z
• 作为产物：
  描述：

  硝苯酚 在 吡啶 、 氢氧化钾 、 硫酸 作用下， 反应 13.0h， 生成 3-Ethoxy-1-(o-nitro-phenoxy)-2-propanol
  参考文献：
  名称：

  Synthesis and Antiallergic Activity of Dimethyl-2-(phenylcarbamoyl)ethylsulfonium p-Toluenesulfonate Derivatives

  摘要：

  The derivatives of dimethyl-2-(phenylcarbamoyl)ethylsulfonium p-toluenesulfonates were synthesized and evaluated for antiallergic activity. The 2,3-dihydroxyethoxy group was introduced to the phenyl ring from the standpoint of lipophilicity and electronic effects of substituent. The IgE-induced rat passive cutaneous anaphylaxis (PCA) was inhibited by oral administration of several substituted 2-[(4-propoxyphenyl)carbamoyl]ethyldimethylsulfonium p-toluenesulfonate derivatives. Among them (+/-)-2-[4-(3-ethoxy-2-hydroxypropoxy)phenyl]-carbamoyl]ethyldimethylsulfonium p-toluenesulfonate (1a, IPD-1151T) was found to possess considerable activity in the PCA test, and it was launched as Suplatast tosilate in Japan.

  DOI：

  10.1021/jm970285z

文献信息

• Synthesis and Antiallergic Activity of Dimethyl-2-(phenylcarbamoyl)ethylsulfonium <i>p</i>-Toluenesulfonate Derivatives
  作者：Yukio Tada、Ichiro Yamawaki、Shuichi Ueda、Hiroshi Matsumoto、Naosuke Matsuura、Mitsugi Yasumoto、Akihide Koda、Mikio Hori

  DOI：10.1021/jm970285z

  日期：1998.8.1

  The derivatives of dimethyl-2-(phenylcarbamoyl)ethylsulfonium p-toluenesulfonates were synthesized and evaluated for antiallergic activity. The 2,3-dihydroxyethoxy group was introduced to the phenyl ring from the standpoint of lipophilicity and electronic effects of substituent. The IgE-induced rat passive cutaneous anaphylaxis (PCA) was inhibited by oral administration of several substituted 2-[(4-propoxyphenyl)carbamoyl]ethyldimethylsulfonium p-toluenesulfonate derivatives. Among them (+/-)-2-[4-(3-ethoxy-2-hydroxypropoxy)phenyl]-carbamoyl]ethyldimethylsulfonium p-toluenesulfonate (1a, IPD-1151T) was found to possess considerable activity in the PCA test, and it was launched as Suplatast tosilate in Japan.