(2-Cyclohexyl-1,3-dioxolan-4-yl)methanol | 188678-38-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氧戊环
• 英文名称: (2-Cyclohexyl-1,3-dioxolan-4-yl)methanol
• 英文别名: (2-cyclohexyl-1,3-dioxolan-4-yl)methanol
• CAS: 188678-38-8
• 化学式: C₁₀H₁₈O₃
• 分子量: 186.251
• InChiKey: ACCUFFZLBSXRTL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  38.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  氯代(邻氯苯基)二苯基甲烷 、 (2-Cyclohexyl-1,3-dioxolan-4-yl)methanol 、 2(S)-(2-benzoylphenylamino)-3-(4-hydroxyphenyl)propionic acid 在 polystyrene resin 、 cesium bicarbonate 、 三丁基膦 、 偶氮二甲酰胺 、 三氟乙酸 作用下， 生成 (2S)-2-(2-benzoylanilino)-3-[4-[(2-cyclohexyl-1,3-dioxolan-4-yl)methoxy]phenyl]propanoic acid
  参考文献：
  名称：

  N-(2-Benzoylphenyl)-l-tyrosine PPARγ Agonists. 2. Structure−Activity Relationship and Optimization of the Phenyl Alkyl Ether Moiety

  摘要：

  We previously reported the identification of (2S)-((2-benzoylphenyl)amino)-3-{4-[2-(5-methyl-2-phenyloxazol-4-yl)ethoxy]phenyl}propanoic (2) (PPAR gamma pK(i) = 8.94, PPAR gamma, pEC(50) = 9.47) as a potent and selective PPAR gamma agonist. We now report the expanded structure-activity relationship around the phenyl alkyl ether moiety by pursuing both a classical medicinal chemistry approach and a solid-phase chemistry approach for analogue synthesis. The solution-phase strategy focused on evaluating the effects of oxazole and phenyl ring replacements of the 2-(5-methyl-2-phenyloxazol-4-yl)ethyl side chain of 2 with several replacements providing potent and selective PPAR gamma agonists with improved aqueous solubility. Specifically, replacement of the phenyl ring of the phenyloxazole moiety with a 4-pyridyl group to give 2(S)-((2-benzoylphenyl)amino)-3-{4-[2-(5-methyl-2-pyridin-4-yloxazol-4-yl)ethoxy]phenyl}propionic acid (16) (PPAR gamma pK(i) = 8.85, PPAR gamma pEC(50) = 8.74) or a 4-methylpiperazine to give 2(S)-((2-benzoylphenyl)amino)-3-(4-{2-[5-methyl-2-(4-methylpiperazin-1-yl)thiazol-4-yl]ethoxy}pheynyl)propionic acid (24) (PPAR gamma pK(i) = 8.6, PPAR gamma pEC(50) = 8.89) provided two potent and selective PPAR gamma agonists with increased solubility in pH 7.4 phosphate buffer and simulated gastric fluid as compared to 2. The second strategy took advantage of the speed and ease of parallel solid-phase analogue synthesis to generate a more diverse set of phenyl alkyl ethers which led to the identification of a number of novel, high-affinity PPAR gamma ligands (PPAR gamma pK(i)'s 6.98-8.03). The combined structure-activity data derived from the two strategies provide valuable insight on the requirements for PPAR gamma binding, functional activity, selectivity, and aqueous solubility.

  DOI：

  10.1021/jm980413z

文献信息

• <i>N</i>-(2-Benzoylphenyl)-<scp>l</scp>-tyrosine PPARγ Agonists. 2. Structure−Activity Relationship and Optimization of the Phenyl Alkyl Ether Moiety
  作者：Jon L. Collins、Steven G. Blanchard、G. Evan Boswell、Paul S. Charifson、Jeff E. Cobb、Brad R. Henke、Emily A. Hull-Ryde、Wieslaw M. Kazmierski、Debra H. Lake、Lisa M. Leesnitzer、Jürgen Lehmann、James M. Lenhard、Lisa A. Orband-Miller、Yolanda Gray-Nunez、Derek J. Parks、Kelli D. Plunkett、Wei-Qin Tong

  DOI：10.1021/jm980413z

  日期：1998.12.1

  We previously reported the identification of (2S)-((2-benzoylphenyl)amino)-3-4-[2-(5-methyl-2-phenyloxazol-4-yl)ethoxy]phenyl}propanoic (2) (PPAR gamma pK(i) = 8.94, PPAR gamma, pEC(50) = 9.47) as a potent and selective PPAR gamma agonist. We now report the expanded structure-activity relationship around the phenyl alkyl ether moiety by pursuing both a classical medicinal chemistry approach and a solid-phase chemistry approach for analogue synthesis. The solution-phase strategy focused on evaluating the effects of oxazole and phenyl ring replacements of the 2-(5-methyl-2-phenyloxazol-4-yl)ethyl side chain of 2 with several replacements providing potent and selective PPAR gamma agonists with improved aqueous solubility. Specifically, replacement of the phenyl ring of the phenyloxazole moiety with a 4-pyridyl group to give 2(S)-((2-benzoylphenyl)amino)-3-4-[2-(5-methyl-2-pyridin-4-yloxazol-4-yl)ethoxy]phenyl}propionic acid (16) (PPAR gamma pK(i) = 8.85, PPAR gamma pEC(50) = 8.74) or a 4-methylpiperazine to give 2(S)-((2-benzoylphenyl)amino)-3-(4-2-[5-methyl-2-(4-methylpiperazin-1-yl)thiazol-4-yl]ethoxy}pheynyl)propionic acid (24) (PPAR gamma pK(i) = 8.6, PPAR gamma pEC(50) = 8.89) provided two potent and selective PPAR gamma agonists with increased solubility in pH 7.4 phosphate buffer and simulated gastric fluid as compared to 2. The second strategy took advantage of the speed and ease of parallel solid-phase analogue synthesis to generate a more diverse set of phenyl alkyl ethers which led to the identification of a number of novel, high-affinity PPAR gamma ligands (PPAR gamma pK(i)'s 6.98-8.03). The combined structure-activity data derived from the two strategies provide valuable insight on the requirements for PPAR gamma binding, functional activity, selectivity, and aqueous solubility.