2-[5-(4-Methoxyphenyl)tetrazol-2-yl]acetic acid | 91759-60-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-[5-(4-Methoxyphenyl)tetrazol-2-yl]acetic acid
• CAS: 91759-60-3
• 化学式: C₁₀H₁₀N₄O₃
• 分子量: 234.214
• InChiKey: PEFSKJRSHHKJPF-UHFFFAOYSA-N

物化性质

• 熔点：
  172-173 °C
• 沸点：
  484.6±55.0 °C(Predicted)
• 密度：
  1.44±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  90.1
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2-[5-(4-Methoxyphenyl)tetrazol-2-yl]acetic acid 、 1-环己基-3-甲基-1H-吡唑-5-胺 在 1-丙基磷酸酐 、 三乙胺 作用下， 以 二氯甲烷 、 乙酸乙酯 为溶剂， 反应 1.0h， 以21%的产率得到N-(1-cyclohexyl-3-methyl-1H-pyrazol-5-yl)-2-(5-(4-methoxyphenyl)-2H-tetrazol-2-yl)acetamide
  参考文献：
  名称：

  Discovery, synthesis and characterization of a series of (1-alkyl-3-methyl-1H-pyrazol-5-yl)-2-(5-aryl-2H-tetrazol-2-yl)acetamides as novel GIRK1/2 potassium channel activators

  摘要：

  The present study describes the discovery and characterization of a series of 5-aryl-2H-tetrazol-3-ylacetamides as G protein-gated inwardly-rectifying potassium (GIRK) channels activators. Working from an initial hit discovered during a high-throughput screening campaign, we identified a tetrazole scaffold that shifts away from the previously reported urea-based scaffolds while remaining effective GIRK1/2 channel activators. In addition, we evaluated the compounds in Tier 1 DMPK assays and have identified a (3-methyl-1H-pyrazol-1-yl)tetrahydrothiophene-1,1-dioxide head group that imparts interesting and unexpected microsomal stability compared to previously-reported pyrazole head groups.

  DOI：

  10.1016/j.bmcl.2019.01.027
• 作为产物：
  描述：

  ethyl 2-(5-(4-methoxyphenyl)-2H-tetrazol-2-yl)acetate 在 sodium hydroxide 作用下， 反应 4.0h， 以67%的产率得到2-[5-(4-Methoxyphenyl)tetrazol-2-yl]acetic acid
  参考文献：
  名称：

  5-芳基-2H-四唑，5-芳基-2H-四唑-2-乙酸和[（4-苯基-5-芳基-4H-1,2,4-三唑-3-基）硫代]的合成乙酸可能是超氧化物清除剂和抗炎药。

  摘要：

  一系列5-芳基-2H-四唑，5-芳基-2H-四唑-2-乙酸和[（4-苯基-5-芳基-4H-1,2,4-三唑-3-基）硫代合成乙酸，并在体外进行角叉菜胶诱导的大鼠爪水肿测定和反向被动Arthus反应中的超氧化物清除活性测试。羟基取代的化合物可以有效地用作超氧化物的体外清除剂，但不能有效地用作体内抗炎剂。

  DOI：

  10.1021/jm00378a007

文献信息

• Synthesis of 5-aryl-2H-tetrazoles, 5-aryl-2H-tetrazole-2-acetic acids, and [(4-phenyl-5-aryl-4H-1,2,4-triazol-3-yl)thio]acetic acids as possible superoxide scavengers and antiinflammatory agents
  作者：James R. Maxwell、Dan A. Wasdahl、Alan C. Wolfson、Virgil I. Stenberg

  DOI：10.1021/jm00378a007

  日期：1984.12

  carrageenan-induced rat paw edema assay, and in the reverse passive Arthus reaction. The hydroxy-substituted compounds were effective as in vitro scavengers of superoxide but were not effective as in vivo antiinflammatory agents.

  一系列5-芳基-2H-四唑，5-芳基-2H-四唑-2-乙酸和[（4-苯基-5-芳基-4H-1,2,4-三唑-3-基）硫代合成乙酸，并在体外进行角叉菜胶诱导的大鼠爪水肿测定和反向被动Arthus反应中的超氧化物清除活性测试。羟基取代的化合物可以有效地用作超氧化物的体外清除剂，但不能有效地用作体内抗炎剂。
• POPLAVSKIJ, V. S.;OSTROVSKIJ, V. A.;KOLDOBSKIJ, G. I.;KULIKOVA, E. A., XIMIYA GETEROTSIKL. SOEDIN., 1982, N 2, 264-266
  作者：POPLAVSKIJ, V. S.、OSTROVSKIJ, V. A.、KOLDOBSKIJ, G. I.、KULIKOVA, E. A.

  DOI：——

  日期：——
• MAXWELL, J. R.;WASDAHL, D. A.;WOLFSON, A. C.;STENBERG, V. I., J. MED. CHEM., 1984, 27, N 12, 1565-1570
  作者：MAXWELL, J. R.、WASDAHL, D. A.、WOLFSON, A. C.、STENBERG, V. I.

  DOI：——

  日期：——
• Discovery, synthesis and characterization of a series of (1-alkyl-3-methyl-1H-pyrazol-5-yl)-2-(5-aryl-2H-tetrazol-2-yl)acetamides as novel GIRK1/2 potassium channel activators
  作者：Swagat Sharma、Krystian A. Kozek、Kristopher K. Abney、Sushil Kumar、Nagsen Gautam、Yazen Alnouti、C. David Weaver、Corey R. Hopkins

  DOI：10.1016/j.bmcl.2019.01.027

  日期：2019.3

  The present study describes the discovery and characterization of a series of 5-aryl-2H-tetrazol-3-ylacetamides as G protein-gated inwardly-rectifying potassium (GIRK) channels activators. Working from an initial hit discovered during a high-throughput screening campaign, we identified a tetrazole scaffold that shifts away from the previously reported urea-based scaffolds while remaining effective GIRK1/2 channel activators. In addition, we evaluated the compounds in Tier 1 DMPK assays and have identified a (3-methyl-1H-pyrazol-1-yl)tetrahydrothiophene-1,1-dioxide head group that imparts interesting and unexpected microsomal stability compared to previously-reported pyrazole head groups.