3-(2,6-dichloro-phenyl)-5-ethyl-isoxazole-4-carboxylic acid | 286435-86-7

• 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-(2,6-dichloro-phenyl)-5-ethyl-isoxazole-4-carboxylic acid
• 英文别名: 3-(2,6-dichlorophenyl)-5-ethyl-isoxazole-4-carboxylic acid；3-(2,6-Dichlorophenyl)-5-ethylisoxazole-4-carboxylic acid；3-(2,6-dichlorophenyl)-5-ethyl-1,2-oxazole-4-carboxylic acid
• CAS: 286435-86-7
• 化学式: C₁₂H₉Cl₂NO₃
• mdl: MFCD00207239
• 分子量: 286.114
• InChiKey: NTKPZYSITUZWQV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  63.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N,N-二乙基对苯二胺 、 3-(2,6-dichloro-phenyl)-5-ethyl-isoxazole-4-carboxylic acid 在 1-羟基苯并三唑 、 O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 3-(2,6-dichlorophenyl)-N-[4-(diethylamino)phenyl]-5-ethylisoxazole-4-carboxamide
  参考文献：
  名称：

  Novel isoxazole carboxamides as growth hormone secretagogue receptor (GHS-R) antagonists

  摘要：

  Novel isoxazole carboxamides have been identified as growth hormone secretagogue receptor (GHS-R) antagonists. Substituent modification off the 5-position of the isoxazole ring led to analogues with potent binding affinity and functional antagonism of GHS-R. A potent analogue (32) with high aqueous solubility and good GPCR selectivity was also identified as a potential pharmacological tool for in vivo studies. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.06.060
• 作为产物：
  描述：

  丙酰乙酸乙酯 在 sodium hydroxide 、 sodium methylate 作用下， 以 甲醇 为溶剂， 生成 3-(2,6-dichloro-phenyl)-5-ethyl-isoxazole-4-carboxylic acid
  参考文献：
  名称：

  Novel isoxazole carboxamides as growth hormone secretagogue receptor (GHS-R) antagonists

  摘要：

  Novel isoxazole carboxamides have been identified as growth hormone secretagogue receptor (GHS-R) antagonists. Substituent modification off the 5-position of the isoxazole ring led to analogues with potent binding affinity and functional antagonism of GHS-R. A potent analogue (32) with high aqueous solubility and good GPCR selectivity was also identified as a potential pharmacological tool for in vivo studies. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.06.060

文献信息

• [EN] NEW COMPOUNDS 955<br/>[FR] NOUVEAUX COMPOSÉS
  申请人：ASTRAZENECA AB

  公开号：WO2009010784A1

  公开（公告）日：2009-01-22

  Compounds of formula (I): wherein the substituents are as defined in the specification, are described and claimed. The invention further relates to pharmaceutical compositions containing said compounds and to the use of said compounds in therapy. The present invention also relates to processes for the preparation of said compounds.

  公式(I)的化合物：其中取代基如说明书中所定义，已被描述和声称。本发明进一步涉及包含所述化合物的药物组合物以及所述化合物在治疗中的用途。本发明还涉及制备所述化合物的方法。
• Isoxazole carboxamide derivatives as ghrelin receptor modulators
  申请人：Liu Gang

  公开号：US20060089398A1

  公开（公告）日：2006-04-27

  The present invention is related to compounds of formula (I), or a therapeutically suitable salt or prodrug thereof, the preparation of the compounds, compositions containing the compounds and the use of the compounds in the prevention or treatment of disorders regulated by ghrelin including anorexia, cancer cachexia, eating disorders, age-related decline in body composition, weight gain, obesity, and diabetes mellitus.

  本发明涉及式(I)的化合物，或其在治疗上适用的盐或前药，该化合物的制备，含有该化合物的组合物以及在预防或治疗由胃饥素调节的疾病中使用该化合物，包括厌食症、癌症恶病质、进食障碍、与年龄相关的身体组成下降、体重增加、肥胖和糖尿病。
• Phenyl isoxazole voltage-gated sodium channel blockers: Structure and activity relationship
  作者：Istvan Macsari、Lars Sandberg、Yevgeni Besidski、Ylva Gravenfors、Tobias Ginman、Johan Bylund、Tjerk Bueters、Anders B. Eriksson、Per-Eric Lund、Elisabet Venyike、Per I. Arvidsson

  DOI：10.1016/j.bmcl.2011.05.041

  日期：2011.7

  Blocking of certain sodium channels is considered to be an attractive mechanism to treat chronic pain conditions. Phenyl isoxazole carbamate 1 was identified as a potent and selective NaV1.7 blocker. Structural analogues of 1, both carbamates, ureas and amides, were proven to be useful in establishing the structure–activity relationship and improving ADME related properties. Amide 24 showed a good

  某些钠通道的阻塞被认为是治疗慢性疼痛状况的一种有吸引力的机制。苯基异恶唑氨基甲酸酯1被确定为有效的和选择性的Na V 1.7阻滞剂。1的结构类似物（氨基甲酸酯，尿素和酰胺）被证明可用于建立结构与活性的关系并改善ADME相关的性能。酰胺24表现出良好的整体体外特性，可以很好地转化为大鼠体内PK。