{(R)-2-Hydroxy-1-[5-(4-octyl-phenyl)-1H-imidazol-2-yl]-ethyl}-carbamic acid tert-butyl ester | 863482-85-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: {(R)-2-Hydroxy-1-[5-(4-octyl-phenyl)-1H-imidazol-2-yl]-ethyl}-carbamic acid tert-butyl ester
• 英文别名: tert-butyl N-[(1R)-2-hydroxy-1-[5-(4-octylphenyl)-1H-imidazol-2-yl]ethyl]carbamate
• CAS: 863482-85-3
• 化学式: C₂₄H₃₇N₃O₃
• 分子量: 415.576
• InChiKey: FMOOZJRYUCBTBB-NRFANRHFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  30
• 可旋转键数：
  13
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  87.2
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  {(R)-2-Hydroxy-1-[5-(4-octyl-phenyl)-1H-imidazol-2-yl]-ethyl}-carbamic acid tert-butyl ester 在 四氮唑 、 1,2,3,4,5,6,7,8-八硫杂环辛烷 、 三甲基溴硅烷 、 苯硫酚 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 19.0h， 生成 Thiophosphoric acid O-{(R)-2-amino-2-[5-(4-octyl-phenyl)-1H-imidazol-2-yl]-ethyl} ester; compound with trifluoro-acetic acid
  参考文献：
  名称：

  Synthesis of 4(5)-phenylimidazole-based analogues of sphingosine-1-phosphate and FTY720: Discovery of potent S1P1 receptor agonists

  摘要：

  The novel immunosuppressant FTY720 has been demonstrated to elicit immunomodulating effects via interaction with the G-protein coupled receptor S1P(1). FTY720 induced agonism at the S1P(3) receptor, however, has been shown to result in mild bradycardia, a minor side-effect of initial FTY720 therapy. This report describes the synthesis of several potent 4(5)-phenylimidazole-based SIP, receptor agonists that are accompanied by poor agonist activity at S1P(3). For instance, compound 20 displayed an EC50 = 4.7 +/- 1.3 nM at the S1P(1), receptor and EC50 = 780 +/- 1.3 nM at the SIP3 receptor using a [gamma-S-35]GTP-binding assay as compared to phospho-FTY720 (S1P(1): EC50 = 1.3 +/- 1.3 nM, S1P(3): EC50 = 2.0 +/- 2.4 nM). (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.05.097
• 作为产物：
  描述：

  在 乙酸铵 、 氨 、 sodium 作用下， 以 xylene 为溶剂， 反应 6.08h， 生成 {(R)-2-Hydroxy-1-[5-(4-octyl-phenyl)-1H-imidazol-2-yl]-ethyl}-carbamic acid tert-butyl ester
  参考文献：
  名称：

  Synthesis of 4(5)-phenylimidazole-based analogues of sphingosine-1-phosphate and FTY720: Discovery of potent S1P1 receptor agonists

  摘要：

  The novel immunosuppressant FTY720 has been demonstrated to elicit immunomodulating effects via interaction with the G-protein coupled receptor S1P(1). FTY720 induced agonism at the S1P(3) receptor, however, has been shown to result in mild bradycardia, a minor side-effect of initial FTY720 therapy. This report describes the synthesis of several potent 4(5)-phenylimidazole-based SIP, receptor agonists that are accompanied by poor agonist activity at S1P(3). For instance, compound 20 displayed an EC50 = 4.7 +/- 1.3 nM at the S1P(1), receptor and EC50 = 780 +/- 1.3 nM at the SIP3 receptor using a [gamma-S-35]GTP-binding assay as compared to phospho-FTY720 (S1P(1): EC50 = 1.3 +/- 1.3 nM, S1P(3): EC50 = 2.0 +/- 2.4 nM). (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.05.097