(4S)-N-(4-cyclohexylbutyl)-4,5-dihydro-2-<4-(3-pyridylcarbonyl)phenyl>-4-oxazolecarboxamide | 200400-51-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (4S)-N-(4-cyclohexylbutyl)-4,5-dihydro-2-<4-(3-pyridylcarbonyl)phenyl>-4-oxazolecarboxamide
• 英文别名: (4S)-N-(4-cyclohexylbutyl)-2-[4-(pyridine-3-carbonyl)phenyl]-4,5-dihydro-1,3-oxazole-4-carboxamide
• CAS: 200400-51-7
• 化学式: C₂₆H₃₁N₃O₃
• 分子量: 433.55
• InChiKey: VQDRAPKDGAITNS-QHCPKHFHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  32
• 可旋转键数：
  9
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  80.6
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (4S)-N-(4-cyclohexylbutyl)-4,5-dihydro-2-<4-(3-pyridylcarbonyl)phenyl>-4-oxazolecarboxamide 在 nickel(IV) oxide 、 4 A molecular sieve 作用下， 以 1,4-二氧六环 、 苯 为溶剂， 反应 4.0h， 以74%的产率得到N-(4-cyclohexylbutyl)-2-<4-(3-pyridylcarbonyl)phenyl>-4-oxazolecarboxamide
  参考文献：
  名称：

  Development of Dual-Acting Agents for Thromboxane Receptor Antagonism and Thromboxane Synthase Inhibition. 3. Synthesis and Biological Activities of Oxazolecarboxamide-Substituted ω-Phenyl-ω-(3-pyridyl)alkenoic Acid Derivatives and Related Compounds

  摘要：

  A novel series of oxazolecarboxamide-substituted omega-phenyl-omega-(3-pyridyl)alkenoic acid derivatives was discovered as potent dual-acting agents to block the TXA(2) receptor and to inhibit the thromboxane synthase (TRA/TSI). Synthesis, structure-activity relationship (SAR), and in vitro and in vivo pharmacology of this series of compounds are described. Modification of the series revolved around the oxazole moiety to increase the hydrophilicity of the compounds and to correlate the biological activity with lipophilicity of the compounds. The most potent in the series was (E)-7-[4-[4-[[(4-cyclohexylbutyl)amino]carbonyl]-2-oxazolyl]phenyl]-7-(3-pyridyl)hept-6-enoic acid (14) with K-d = 9.9 +/- 0.4 nM for the thromboxane receptor antagonism and IC50 = 55.0 +/- 17.9 nM for thromboxane synthase inhibition. The compound 14 was a selective TRA/TSI which exhibited desirable characteristics for oral activity, "shunt" effect to elevate PGI(2) level, and absence of agonist activity.

  DOI：

  10.1021/jm980173n
• 作为产物：
  描述：

  methyl 4-benzoate 在 N-甲基吗啉 、 manganese(IV) oxide 、 sodium hydroxide 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 、 三苯基膦 作用下， 以 四氢呋喃 、 甲醇 、 四氯化碳 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 41.5h， 生成 (4S)-N-(4-cyclohexylbutyl)-4,5-dihydro-2-<4-(3-pyridylcarbonyl)phenyl>-4-oxazolecarboxamide
  参考文献：
  名称：

  Development of Dual-Acting Agents for Thromboxane Receptor Antagonism and Thromboxane Synthase Inhibition. 3. Synthesis and Biological Activities of Oxazolecarboxamide-Substituted ω-Phenyl-ω-(3-pyridyl)alkenoic Acid Derivatives and Related Compounds

  摘要：

  A novel series of oxazolecarboxamide-substituted omega-phenyl-omega-(3-pyridyl)alkenoic acid derivatives was discovered as potent dual-acting agents to block the TXA(2) receptor and to inhibit the thromboxane synthase (TRA/TSI). Synthesis, structure-activity relationship (SAR), and in vitro and in vivo pharmacology of this series of compounds are described. Modification of the series revolved around the oxazole moiety to increase the hydrophilicity of the compounds and to correlate the biological activity with lipophilicity of the compounds. The most potent in the series was (E)-7-[4-[4-[[(4-cyclohexylbutyl)amino]carbonyl]-2-oxazolyl]phenyl]-7-(3-pyridyl)hept-6-enoic acid (14) with K-d = 9.9 +/- 0.4 nM for the thromboxane receptor antagonism and IC50 = 55.0 +/- 17.9 nM for thromboxane synthase inhibition. The compound 14 was a selective TRA/TSI which exhibited desirable characteristics for oral activity, "shunt" effect to elevate PGI(2) level, and absence of agonist activity.

  DOI：

  10.1021/jm980173n