2-(4-methoxybenzyloxyimino)-N-(2-methoxyethyl)acetamide | 1353880-23-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-(4-methoxybenzyloxyimino)-N-(2-methoxyethyl)acetamide
• CAS: 1353880-23-5
• 化学式: C₁₃H₁₈N₂O₄
• 分子量: 266.297
• InChiKey: LXFNCWXBSJNLHD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.96
• 重原子数：
  19.0
• 可旋转键数：
  8.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  69.15
• 氢给体数：
  1.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  2-(4-methoxybenzyloxyimino)-N-(2-methoxyethyl)acetamide 在 劳森试剂 作用下， 以 四氢呋喃 、 硝基甲烷 为溶剂， 反应 74.0h， 生成 2-(hydroxyimino)-N'-(2-methoxyethyl)-N,N-dimethylacetimidamide hydrochloride
  参考文献：
  名称：

  Nonquaternary Reactivators for Organophosphate-Inhibited Cholinesterases

  摘要：

  A new class of amidine-oxime reactivators of organophosphate (OP)-inhibited cholinesterases (ChE) was synthesized and tested in vitro and in vivo. Compared with 2-PAM, the most promising cyclic amidine-oxime (i.e., 12e) showed comparable or greater reactivation of OP-inactivated AChE and OP-inactivated BChE. To the best of our knowledge, this is the first report of a nonquaternary oxime that has, comparable to 2-PAM, in vitro potency for reactivation of Sarin (GB)-inhibited AChE and BChE. Amidine-oximes were tested in vitro, and reactivation rates for OP-inactivated butyrylcholinesterase (BChE) were greater than those for 2-PAM or MINA. Amidine-oxime reactivation rates for OP-inactivated acetylcholinesterase (AChE) were lower compared to 2-PAM but greater compared with MINA. Amidine-oximes were tested in vivo for protection against the toxicity of nerve agent model compounds. (i.e., a model of Sarin). Post-treatment (i.e., 5 min after OP exposure, i.p,) with amidine oximes 7a-c and 12a, 12c, 12e, 12f, and 15b (145 mu mol/kg, i.p.) protected 100% of the mice challenged with the satin model compound. Even at 25% of the initial dose of amidine-oxime (i.e., a dose of 36 mu mol/kg, i.p.), 7b and 12e protected 100% of the animals challenged with the sarin nerve agent model compound that caused lethality in 6/11 animals without amidine-oxime.

  DOI：

  10.1021/jm201364d
• 作为产物：
  描述：

  ethyl 2-(4-methoxybenzyloxyimino)acetate 、 2-甲氧基乙胺 以 乙醇 为溶剂， 反应 0.42h， 以28%的产率得到2-(4-methoxybenzyloxyimino)-N-(2-methoxyethyl)acetamide
  参考文献：
  名称：

  Nonquaternary Reactivators for Organophosphate-Inhibited Cholinesterases

  摘要：

  A new class of amidine-oxime reactivators of organophosphate (OP)-inhibited cholinesterases (ChE) was synthesized and tested in vitro and in vivo. Compared with 2-PAM, the most promising cyclic amidine-oxime (i.e., 12e) showed comparable or greater reactivation of OP-inactivated AChE and OP-inactivated BChE. To the best of our knowledge, this is the first report of a nonquaternary oxime that has, comparable to 2-PAM, in vitro potency for reactivation of Sarin (GB)-inhibited AChE and BChE. Amidine-oximes were tested in vitro, and reactivation rates for OP-inactivated butyrylcholinesterase (BChE) were greater than those for 2-PAM or MINA. Amidine-oxime reactivation rates for OP-inactivated acetylcholinesterase (AChE) were lower compared to 2-PAM but greater compared with MINA. Amidine-oximes were tested in vivo for protection against the toxicity of nerve agent model compounds. (i.e., a model of Sarin). Post-treatment (i.e., 5 min after OP exposure, i.p,) with amidine oximes 7a-c and 12a, 12c, 12e, 12f, and 15b (145 mu mol/kg, i.p.) protected 100% of the mice challenged with the satin model compound. Even at 25% of the initial dose of amidine-oxime (i.e., a dose of 36 mu mol/kg, i.p.), 7b and 12e protected 100% of the animals challenged with the sarin nerve agent model compound that caused lethality in 6/11 animals without amidine-oxime.

  DOI：

  10.1021/jm201364d