N-methyl-2-(4-methylthiazol-2-yl)acetamide | 216970-96-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: N-methyl-2-(4-methylthiazol-2-yl)acetamide
• 英文别名: N-methyl-2-(4-methyl-2-thiazolyl)acetamide；N-methyl 2-(4-methylthiazol-2-yl)acetamide；N-methyl 4-methylthiazol-2-ylacetamide；N-methyl-2-(4-methyl-1,3-thiazol-2-yl)acetamide
• CAS: 216970-96-6
• 化学式: C₇H₁₀N₂OS
• mdl: MFCD24389729
• 分子量: 170.235
• InChiKey: GPZZOUXBHUFVPZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.428
• 拓扑面积：
  70.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-methyl-2-(4-methylthiazol-2-yl)acetamide 、 3-(dimethylamino)-2-(4-methoxyphenyl)-1-(pyridin-4-yl)propen-1-one 在 sodium methylate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 18.0h， 以42%的产率得到3-(4-methoxyphenyl)-1-methyl-5-(4-methylthiazol-2-yl)-1H-[2,4']bipyridinyl-6-one
  参考文献：
  名称：

  3-Heteroaryl-2-pyridones:  Benzodiazepine Site Ligands with Functional Selectivity for α2/α3-Subtypes of Human GABA_A Receptor-Ion Channels

  摘要：

  A novel series of 3-heteroaryl-5,6-bis(aryl)-1-methyl-2-pyridones were developed with high affinity for the benzodiazepine (BZ) binding site of human gamma-aminobutyric acid (GABA(A)) receptor ion channels, low binding selectivity for alpha2- and/or alpha3- over alpha1-containing GABA(A) receptor subtypes and high binding selectivity over alpha5 subtypes. High affinity appeared to be associated with a coplanar conformation of the pyridone and sulfur-containing 3-heteroaryl rings resulting from an attractive S...O intramolecular interaction. Functional selectivity (i.e., selective efficacy) for alpha2 and/or alpha3 GABA(A) receptor subtypes over alpha1 was observed in several of these compounds in electrophysiological assays. Furthermore, an alpha3 subtype selective inverse agonist was proconvulsant and anxiogenic in rodents while an alpha2/alpha3 subtype selective partial agonist was anticonvulsant and anxiolytic, supporting the hypothesis that subtype selective BZ site agonists may provide new anxiolytic therapies.

  DOI：

  10.1021/jm0110789
• 作为产物：
  描述：

  2,4-二甲基噻唑 、 氯甲酸乙酯 、 甲胺 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 、 乙醇 为溶剂， 反应 19.75h， 以18%的产率得到N-methyl-2-(4-methylthiazol-2-yl)acetamide
  参考文献：
  名称：

  3-Heteroaryl-2-pyridones:  Benzodiazepine Site Ligands with Functional Selectivity for α2/α3-Subtypes of Human GABA_A Receptor-Ion Channels

  摘要：

  A novel series of 3-heteroaryl-5,6-bis(aryl)-1-methyl-2-pyridones were developed with high affinity for the benzodiazepine (BZ) binding site of human gamma-aminobutyric acid (GABA(A)) receptor ion channels, low binding selectivity for alpha2- and/or alpha3- over alpha1-containing GABA(A) receptor subtypes and high binding selectivity over alpha5 subtypes. High affinity appeared to be associated with a coplanar conformation of the pyridone and sulfur-containing 3-heteroaryl rings resulting from an attractive S...O intramolecular interaction. Functional selectivity (i.e., selective efficacy) for alpha2 and/or alpha3 GABA(A) receptor subtypes over alpha1 was observed in several of these compounds in electrophysiological assays. Furthermore, an alpha3 subtype selective inverse agonist was proconvulsant and anxiogenic in rodents while an alpha2/alpha3 subtype selective partial agonist was anticonvulsant and anxiolytic, supporting the hypothesis that subtype selective BZ site agonists may provide new anxiolytic therapies.

  DOI：

  10.1021/jm0110789

文献信息

• Substituted 1H-pyridinyl-2-ones as GABAA alpha 2/3 ligands
  申请人：Merck Sharp & Dohme Limited

  公开号：US06352994B2

  公开（公告）日：2002-03-05

  Compounds according to Formula (I) or a salt thereof are selective ligands for GABAA receptors useful for treatment of disorders of the central nervous system:

  根据式（I）的化合物或其盐是选择性的GABAA受体配体，用于治疗中枢神经系统疾病。
• Substituted 1H-pyridinyl-2-ones as GABAA-&agr; 2/3 ligands
  申请人：Merck & Dohme Limited

  公开号：US06200982B1

  公开（公告）日：2001-03-13

  Substituted 1H-Pyridinyl-2-ones are useful as GABAA-Alpha 2/3 ligands.

  取代的1H-吡啶基-2-酮可作为GABAA-Alpha 2/3配体。
• SUBSTITUTED 1H-PYRIDINYL-2-ONES AS GABA A?ALPHA 2/3 LIGANDS
  申请人：MERCK SHARP & DOHME LTD.

  公开号：EP0994873A1

  公开（公告）日：2000-04-26
• US6200982B1
  申请人：——

  公开号：US6200982B1

  公开（公告）日：2001-03-13
• US6352994B2
  申请人：——

  公开号：US6352994B2

  公开（公告）日：2002-03-05