4-(bromomethyl)-3-(2,6-dichlorophenyl)-5-naphthalen-2-ylisoxazole | 933799-33-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 4-(bromomethyl)-3-(2,6-dichlorophenyl)-5-naphthalen-2-ylisoxazole
• CAS: 933799-33-8
• 化学式: C₂₀H₁₂BrCl₂NO
• 分子量: 433.131
• InChiKey: DJDHRRIGKBBKCU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.36
• 重原子数：
  25.0
• 可旋转键数：
  3.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  26.03
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  4-(bromomethyl)-3-(2,6-dichlorophenyl)-5-naphthalen-2-ylisoxazole 在 sodium chlorite 、 sodium dihydrogenphosphate 、 2-甲基-2-丁烯 、 potassium carbonate 作用下， 以 水 、 N,N-二甲基甲酰胺 、 叔丁醇 为溶剂， 生成 2-chloro-4-[3-(2,6-dichlorophenyl)-5-naphthalen-2-ylisoxazol-4-ylmethoxy]benzoic acid
  参考文献：
  名称：

  Design, synthesis, and evaluation of non-steroidal farnesoid X receptor (FXR) antagonist

  摘要：

  A series of substituted-isoxazole derivatives was prepared as candidate farnesoid X receptor (FXR) antagonists, based on our previously proposed ligand superfamily concept. Structure-activity relationship studies indicated that the shape and the structural bulkiness of the substituent at the 5-position of the isoxazole ring affected FXR-antagonistic activity. Compounds 15g (5-substituent: 2-naphthyl) and 15h (5-substituent: 4-biphenyl) were identified as potent antagonists with higher selectivity for FXR over progesterone receptor than the naturally occurring FXR antagonist GS. The 5-substituent is also a critical determinant of the characteristic corepressor recruitment profile of this class of FXR antagonists, though distinct mechanisms appear to be involved: 15h stabilizes the corepressor-nuclear receptor interaction, while 15g inhibits coactivator recruitment. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2007.01.046
• 作为产物：
  描述：

  2,6-dichlorobenzohydroximoyl chloride 在 四溴化碳 、 sodium methylate 、 二异丁基氢化铝 、 三苯基膦 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 生成 4-(bromomethyl)-3-(2,6-dichlorophenyl)-5-naphthalen-2-ylisoxazole
  参考文献：
  名称：

  Design, synthesis, and evaluation of non-steroidal farnesoid X receptor (FXR) antagonist

  摘要：

  A series of substituted-isoxazole derivatives was prepared as candidate farnesoid X receptor (FXR) antagonists, based on our previously proposed ligand superfamily concept. Structure-activity relationship studies indicated that the shape and the structural bulkiness of the substituent at the 5-position of the isoxazole ring affected FXR-antagonistic activity. Compounds 15g (5-substituent: 2-naphthyl) and 15h (5-substituent: 4-biphenyl) were identified as potent antagonists with higher selectivity for FXR over progesterone receptor than the naturally occurring FXR antagonist GS. The 5-substituent is also a critical determinant of the characteristic corepressor recruitment profile of this class of FXR antagonists, though distinct mechanisms appear to be involved: 15h stabilizes the corepressor-nuclear receptor interaction, while 15g inhibits coactivator recruitment. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2007.01.046