Methyl 2-(5-methyl-2-thiophen-2-yl-1,3-oxazol-4-yl)acetate | 933065-99-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: Methyl 2-(5-methyl-2-thiophen-2-yl-1,3-oxazol-4-yl)acetate
• CAS: 933065-99-7
• 化学式: C₁₁H₁₁NO₃S
• 分子量: 237.279
• InChiKey: OLCRVWIUMSRQHP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  80.6
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  Methyl 2-(5-methyl-2-thiophen-2-yl-1,3-oxazol-4-yl)acetate 在 lithium aluminium tetrahydride 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 2.0h， 生成 methyl 2-[5-methyl-2-thiophen-2-yloxazol-4-yl]ethylsulfonate
  参考文献：
  名称：

  Revisiting glitazars: Thiophene substituted oxazole containing α-ethoxy phenylpropanoic acid derivatives as highly potent PPARα/γ dual agonists devoid of adverse effects in rodents

  摘要：

  In an effort to develop safe and efficacious compounds for the treatment of metabolic disorders, novel thiophene substituted oxazole containing alpha-alkoxy-phenylpropanoic acid derivatives are designed as highly potent PPAR alpha/gamma dual agonists. These compounds were found to be efficacious at picomolar concentrations. Lead compound 18d has emerged as very potent PPAR alpha/gamma dual agonist demonstrating potent antidiabetic and lipid lowering activity at a very low dose and did not exhibit any significant signs of toxicity in rodents. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.03.020
• 作为产物：
  描述：

  4,5-dimethyl-2-thiophen-2-yl-oxazole 3-oxide 在 硫酸 、 水 、 三氯氧磷 作用下， 以 1,2-二氯乙烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 34.0h， 生成 Methyl 2-(5-methyl-2-thiophen-2-yl-1,3-oxazol-4-yl)acetate
  参考文献：
  名称：

  Revisiting glitazars: Thiophene substituted oxazole containing α-ethoxy phenylpropanoic acid derivatives as highly potent PPARα/γ dual agonists devoid of adverse effects in rodents

  摘要：

  In an effort to develop safe and efficacious compounds for the treatment of metabolic disorders, novel thiophene substituted oxazole containing alpha-alkoxy-phenylpropanoic acid derivatives are designed as highly potent PPAR alpha/gamma dual agonists. These compounds were found to be efficacious at picomolar concentrations. Lead compound 18d has emerged as very potent PPAR alpha/gamma dual agonist demonstrating potent antidiabetic and lipid lowering activity at a very low dose and did not exhibit any significant signs of toxicity in rodents. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.03.020

文献信息

• Azole Phenoxy Hydroxyureas as Selective and Orally Active Inhibitors of 5-Lipoxygenase
  作者：Michael S. Malamas、Richard P. Carlson、David Grimes、Ralph Howell、Keith Glaser、Iwan Gunawan、James A. Nelson、Mira Kanzelberger、Uresh Shah、David A. Hartman

  DOI：10.1021/jm950363n

  日期：1996.1.1

  demonstrated high and selective 5-LO inhibitory activity in the in vitro assays, with IC50 values ranging from 0.08 microM in mouse macrophages to 0.8 microM in human peripheral monocytes to 1.2 microM in human whole blood. This activity was selective for 5-LO, as concentrations up to 15 microM in mouse macrophages did not affect prostaglandin formation. Oxazole 59 was the most active inhibitor in the human

  唑类苯氧基羟基脲是一类新的5-脂氧合酶（5-LO）抑制剂。结构-活性关系研究表明，恶唑尾巴的2-苯基部分的负电取代基增加了这些抑制剂的离体效能。噻唑类似物上的类似取代对离体活性仅有很小的贡献。三氟甲基取代的恶唑24是离体（6 h预处理大鼠）和体内（3 h预处理大鼠）RPAR测定中最佳恶唑系列化合物，ED50值分别约为1和3.6 mg / kg，但在过敏性豚鼠试验中的活性较弱。恶唑50在RPAR和豚鼠体内模型中均具有同等活性，与齐留通相似。未取代的噻唑52是噻唑系列中最好的化合物，在口服剂量为10 mg / kg的情况下，通过抑制RPAR分析（预处理3小时的大鼠）中白三烯B4的生物合成为99％，而在静脉注射剂量为10 mg / kg的情况下，对变应性豚鼠的支气管收缩作用抑制了50％公斤。在体外测定中，恶唑24表现出高选择性的5-LO抑制活性，IC50值范围从小鼠巨噬细胞中的0.08 microM到人外周单核细胞中的0
• Revisiting glitazars: Thiophene substituted oxazole containing α-ethoxy phenylpropanoic acid derivatives as highly potent PPARα/γ dual agonists devoid of adverse effects in rodents
  作者：Preeti Raval、Mukul Jain、Amitgiri Goswami、Sujay Basu、Archana Gite、Atul Godha、Harikishore Pingali、Saurin Raval、Suresh Giri、Dinesh Suthar、Maanan Shah、Pankaj Patel

  DOI：10.1016/j.bmcl.2011.03.020

  日期：2011.5

  In an effort to develop safe and efficacious compounds for the treatment of metabolic disorders, novel thiophene substituted oxazole containing alpha-alkoxy-phenylpropanoic acid derivatives are designed as highly potent PPAR alpha/gamma dual agonists. These compounds were found to be efficacious at picomolar concentrations. Lead compound 18d has emerged as very potent PPAR alpha/gamma dual agonist demonstrating potent antidiabetic and lipid lowering activity at a very low dose and did not exhibit any significant signs of toxicity in rodents. (C) 2011 Elsevier Ltd. All rights reserved.