methyl 5-(4-fluorophenyl)-1-phenylpyrazole-3-carboxylate | 235789-31-8

• 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 5-(4-fluorophenyl)-1-phenylpyrazole-3-carboxylate
• 英文别名: methyl 5-(4-fluorophenyl)-1-phenyl-1H-pyrazole-3-carboxylate
• CAS: 235789-31-8
• 化学式: C₁₇H₁₃FN₂O₂
• mdl: MFCD03720657
• 分子量: 296.301
• InChiKey: SPQJBAUZMNPEHF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  44.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methyl 5-(4-fluorophenyl)-1-phenylpyrazole-3-carboxylate 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 生成 (5-(4-fluorophenyl)-1-phenyl-1H-pyrazol-3-yl)methanol
  参考文献：
  名称：

  Design and biological evaluation of novel hybrids of 1, 5-diarylpyrazole and Chrysin for selective COX-2 inhibition

  摘要：

  The overexpress of COX-2 was clearly associated with carcinogenesis and COX-2 as a possible target has long been exploited for cancer therapy. In this work, we described the design and synthesis of a series of diarylpyrazole derivatives integrating with chrysin. Among them, compound e9 exhibited the most potent inhibitory activity against COX-2 and antiproliferative activity against Hela cells with IC50 value of 1.12 mu M. Further investigation revealed that e9 could induce apoptosis of Hela cells by mitochondrial depolarization and block the G1 phase of cell cycle in a dose-dependent manner. Besides, molecular docking simulation results was further confirmed that e9 could bind well with COX-2. In summary, compound e9 may be promising candidates for cancer therapy.

  DOI：

  10.1016/j.bmc.2018.07.022
• 作为产物：
  描述：

  4-氟苯乙酮 在 盐酸 、 sodium methylate 作用下， 以 甲醇 、 乙醇 为溶剂， 反应 11.0h， 生成 methyl 5-(4-fluorophenyl)-1-phenylpyrazole-3-carboxylate
  参考文献：
  名称：

  发现具有吲哚部分的吡唑-碳酰肼作为微管蛋白聚合抑制剂和抗肿瘤候选物

  摘要：

  在这项工作中，合成了一系列含吲哚的吡唑-碳酰肼衍生物A1-A25 ，并评估了它们对微管蛋白聚合抑制和有丝分裂突变的生物活性。为了将吲哚基团引入 CA-4 模式，首次使用碳酰肼接头。作为最高命中率，A18表明具有显着的抗增殖功效和微管蛋白聚合抑制活性。推断与阳性对照秋水仙碱相当的抗微管蛋白作用，A18表明明显较低的细胞毒性。细胞划痕试验显示A18可以阻断细胞迁移，而共聚焦成像显示A18可以通过类似秋水仙碱的方法诱发有丝分裂灾难。对接模拟可视化了A18的可能结合模式。有了这项工作中的信息，一些关于修改的新提示可能会涉及进一步的微管蛋白相关调查。

  DOI：

  10.1002/ddr.22016

文献信息

• Synthesis and Herbicidal Activity of 1,5-Diarylpyrazole Derivatives.
  作者：Noriaki KUDO、Satoru FURUTA、Misa TANIGUCHI、Takeshi ENDO、Kazuo SATO

  DOI：10.1248/cpb.47.857

  日期：——

  A series of diarylpyrazolecarboxylates and carboxamides were prepared, and their herbicidal activities were investigated. Some of these compounds showed noticeable pre-emergent herbicidal activities against various kinds of weeds. Among the synthesized compounds, methyl 4-chloro-1-(2, 5-difluorophenyl)-5-(4-flurophenyl)-pyzazole-3-carboxylate 19t exhibited good activity. Diarylimidazolecarboxylates and carboxamides were also synthesized, but they did not show any herbicidal activities.

  制备了一系列二芳基吡唑羧酸盐和羧酰胺，并研究了它们的除草活性。其中一些化合物对各种杂草具有明显的萌前除草活性。在合成的化合物中，4-氯-1-(2, 5-二氟苯基)-5-(4-氟苯基)-哒唑-3-羧酸甲酯 19t 表现出良好的活性。还合成了二咪唑羧酸盐和羧酰胺，但它们没有显示出任何除草活性。
• Design and biological evaluation of novel hybrids of 1, 5-diarylpyrazole and Chrysin for selective COX-2 inhibition
  作者：Shen-Zhen Ren、Zhong-Chang Wang、Xiao-Hua Zhu、Dan Zhu、Zhang Li、Fa-Qian Shen、Yong-Tao Duan、Han Cao、Jing Zhao、Hai-Liang Zhu

  DOI：10.1016/j.bmc.2018.07.022

  日期：2018.8

  The overexpress of COX-2 was clearly associated with carcinogenesis and COX-2 as a possible target has long been exploited for cancer therapy. In this work, we described the design and synthesis of a series of diarylpyrazole derivatives integrating with chrysin. Among them, compound e9 exhibited the most potent inhibitory activity against COX-2 and antiproliferative activity against Hela cells with IC50 value of 1.12 mu M. Further investigation revealed that e9 could induce apoptosis of Hela cells by mitochondrial depolarization and block the G1 phase of cell cycle in a dose-dependent manner. Besides, molecular docking simulation results was further confirmed that e9 could bind well with COX-2. In summary, compound e9 may be promising candidates for cancer therapy.
• Discovery of pyrazole‐carbohydrazide with indole moiety as tubulin polymerization inhibitors and anti‐tumor candidates
  作者：Ruo‐Jun Man、Tian Lu、Chi‐Chong Zheng、Tong Li、Meng‐Ke Wu、Dong‐Dong Li、Xue‐Mei He

  DOI：10.1002/ddr.22016

  日期：2023.2

  derivatives A1-A25 were synthesized, and their biological activity on tubulin polymerization inhibition and mitotic catastrophe was evaluated. For introducing indole group to CA-4 pattern, the carbohydrazide linker was used for the first time. As the top hit, A18 suggested notable antiproliferation efficacy and tubulin polymerization inhibitory activity. Inferring comparable antitubulin effect with the

  在这项工作中，合成了一系列含吲哚的吡唑-碳酰肼衍生物A1-A25 ，并评估了它们对微管蛋白聚合抑制和有丝分裂突变的生物活性。为了将吲哚基团引入 CA-4 模式，首次使用碳酰肼接头。作为最高命中率，A18表明具有显着的抗增殖功效和微管蛋白聚合抑制活性。推断与阳性对照秋水仙碱相当的抗微管蛋白作用，A18表明明显较低的细胞毒性。细胞划痕试验显示A18可以阻断细胞迁移，而共聚焦成像显示A18可以通过类似秋水仙碱的方法诱发有丝分裂灾难。对接模拟可视化了A18的可能结合模式。有了这项工作中的信息，一些关于修改的新提示可能会涉及进一步的微管蛋白相关调查。