1-acetyl-5-(4-hydroxy-3-methoxyphenyl)-3-phenyl-4,5-dihydro-(1H)-pyrazole | 1290604-83-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 1-acetyl-5-(4-hydroxy-3-methoxyphenyl)-3-phenyl-4,5-dihydro-(1H)-pyrazole
• 英文别名: 1-Acetyl-5-(4-hydroxy-3-methoxy)-3-phenyl-4,5-dihydro-((1H)pyrazole；1-[3-(4-hydroxy-3-methoxyphenyl)-5-phenyl-3,4-dihydropyrazol-2-yl]ethanone
• CAS: 1290604-83-9
• 化学式: C₁₈H₁₈N₂O₃
• 分子量: 310.353
• InChiKey: LBHCBNVUCHSTNV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  62.1
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-acetyl-5-(4-hydroxy-3-methoxyphenyl)-3-phenyl-4,5-dihydro-(1H)-pyrazole 在 copper(ll) sulfate pentahydrate 、 sodium ascorbate 、 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 26.0h， 生成 1-(5-(4-((1-(4-nitrobenzyl)-1H-1,2,3-triazol-4-yl)methoxy)-3-methoxyphenyl)-4,5-dihydro-3-phenylpyrazol-1-yl)ethanone
  参考文献：
  名称：

  通过点击化学合成1,2,3-三唑系留双功能杂化物及其细胞毒性研究

  摘要：

  考虑到目前使用的大多数抗癌药物的耐药性，已合成了吡唑基查耳酮和由三唑环束缚的对硝基苄基官能团的分子杂合物，并评估了其对三种人类癌细胞系（THP，COLO-205）的细胞毒性研究，A-549）。初步研究的结果显示出细胞毒性活性对电子因子的显着依赖性。萘基（JGPT-11）和三甲氧基苯基环（JGPT-6）作为环A的放置被证明对增强细胞毒性潜力极为有利。因此，我们在本文中报道了新型分子杂合体的合成和细胞毒性研究。对JGPT-11和6的生物学机理的详细研究正在进行中。

  DOI：

  10.1007/s00044-012-0312-7
• 作为产物：
  描述：

  苯乙酮 在 硫酸 、 一水合肼 、 溶剂黄146 作用下， 反应 52.0h， 生成 1-acetyl-5-(4-hydroxy-3-methoxyphenyl)-3-phenyl-4,5-dihydro-(1H)-pyrazole
  参考文献：
  名称：

  通过点击化学合成1,2,3-三唑系留双功能杂化物及其细胞毒性研究

  摘要：

  考虑到目前使用的大多数抗癌药物的耐药性，已合成了吡唑基查耳酮和由三唑环束缚的对硝基苄基官能团的分子杂合物，并评估了其对三种人类癌细胞系（THP，COLO-205）的细胞毒性研究，A-549）。初步研究的结果显示出细胞毒性活性对电子因子的显着依赖性。萘基（JGPT-11）和三甲氧基苯基环（JGPT-6）作为环A的放置被证明对增强细胞毒性潜力极为有利。因此，我们在本文中报道了新型分子杂合体的合成和细胞毒性研究。对JGPT-11和6的生物学机理的详细研究正在进行中。

  DOI：

  10.1007/s00044-012-0312-7

文献信息

• A rational approach for the design and synthesis of 1-acetyl-3,5-diaryl-4,5-dihydro(1H)pyrazoles as a new class of potential non-purine xanthine oxidase inhibitors
  作者：Kunal Nepali、Gurinderdeep Singh、Anil Turan、Amit Agarwal、Sameer Sapra、Raj Kumar、Uttam C. Banerjee、Prabhakar K. Verma、Naresh K. Satti、Manish K. Gupta、Om P. Suri、K.L. Dhar

  DOI：10.1016/j.bmc.2011.01.058

  日期：2011.3

  Xanthine oxidase is a complex molybdoflavoprotein that catalyses the hydroxylation of xanthine to uric acid. Fifty three analogues of 1-acetyl-3,5-diaryl-4,5-dihydro(1H)pyrazoles were rationally designed and synthesized and evaluated for in vitro xanthine oxidase inhibitory activity for the first time. Some notions about structure activity relationships are presented. Six compounds 41, 42, 44, 46,

  黄嘌呤氧化酶是一种复杂的钼黄素蛋白，可催化黄嘌呤羟化为尿酸。合理设计和合成了1-乙酰基3,5-二芳基-4,5-二氢（1 H）吡唑的53种类似物，并首次评估了其体外黄嘌呤氧化酶抑制活性。提出了有关结构活动关系的一些概念。六种化合物41，42，44，46，55和59被认为是最有效对抗XO带IC 50范围为5.3μM至15.2μM。化合物59成为最有效的XO抑制剂（IC 50 = 5.3μM）。通过分子模拟已经确定了59与XO活性位点氨基酸残基的一些重要相互作用。
• Effect of ring A and ring B substitution on the cytotoxic potential of pyrazole tethered chalcones
  作者：Kunal Nepali、Kanika Kadian、Ritu Ojha、Rajni Dhiman、Atul Garg、Gagandip Singh、Abhishek Buddhiraja、Preet Mohinder Singh Bedi、Kanaya Lal Dhar

  DOI：10.1007/s00044-011-9824-9

  日期：2012.10

  Chalcone is an aromatic ketone that forms the central core for a variety of important biological compounds, which are collectively known as chalcones. The cytotoxic potential of chalcones which consists of C-6-C-3-C-6 units gets enhanced by the incorporation of pyrazole ring as proved by our earlier studies. Thus in the present work, pyrazoles of chalcones with ring A substituted by furan, naphthalene and variety of substituted phenyl rings has been prepared and evaluated for in vitro cytotoxic activity against PC-3, OVCAR, IMR-32, HEP-2 human cancer cell lines.All the synthesized compounds were evaluated for in vitro cytotoxicity against PC-3, OVCAR, IMR-32, HEP-2 human cancer cell lines. Compound 68 was found to be the most potent showing broad spectrum of cytotoxicity against all the cell lines .
• Synthesis and cytotoxicity studies of 3,5-diaryl N-acetyl pyrazoline—isatin hybrids
  作者：Manmohan Sharma、Sahil Sharma、Abhishek Buddhiraja、A. K. Saxena、Kunal Nepali、P. M. S. Bedi

  DOI：10.1007/s00044-014-1001-5

  日期：2014.10

  Numerous reports highlighting the cytotoxic effects of 3,5-diaryl N-acetyl-pyrazolines and isatin tempted us to synthesise conjugates of the functionalities via alkyl armed triazole tetheration. The hybrids were synthesized by click chemistry approach and were evaluated against a panel of cell lines i.e. viz HeLa (cervix cancer), CAKI-I (Renal cancer), PC-3 (Prostate cancer) and Miapaca-2 (pancreatic cancer). The hybrids were classified into right-handed and left-handed conjugates on the basis of the placement of the isatin ring. The length of the alkyl armed triazole linker was varied from 2 to 6. Structure activity relationship has also been presented. A preliminary cytotoxic assay was performed on the series of 3,5-diaryl N-acetyl-pyrazolines and only the potent 3,5-diaryl N-acetyl-pyrazolines were selected for their inclusion in the hybrid scaffold. Among the cell lines employed, HeLa cell line was the most sensitive towards the exposure of test compounds. Out of all the compounds evaluated, two right-handed conjugates MI-7b and MI-8b and two left-handed conjugates MI-4b, MI-6b displayed significant cytotoxic potential and exhibited an IC50 range from 1.3 to 3.5 mu M against HeLa Cell line..
• Synthesis of 1,2,3-triazole tethered bifunctional hybrids by click chemistry and their cytotoxic studies
  作者：Jagjeet Singh、Sahil Sharma、A. K. Saxena、Kunal Nepali、Preet Mohinder Singh Bedi

  DOI：10.1007/s00044-012-0312-7

  日期：2013.7

  for cytotoxic studies against three human cancer cell lines (THP, COLO-205, A-549). The results of the preliminary investigation exhibited marked dependence of the cytotoxic activity on the electronic factors. Placement of naphthyl (JGPT-11) and trimethoxy phenyl ring (JGPT-6) as ring A proved to be extremely beneficial in enhancing the cytotoxic potential. Thus we herein report the synthesis and cytotoxic

  考虑到目前使用的大多数抗癌药物的耐药性，已合成了吡唑基查耳酮和由三唑环束缚的对硝基苄基官能团的分子杂合物，并评估了其对三种人类癌细胞系（THP，COLO-205）的细胞毒性研究，A-549）。初步研究的结果显示出细胞毒性活性对电子因子的显着依赖性。萘基（JGPT-11）和三甲氧基苯基环（JGPT-6）作为环A的放置被证明对增强细胞毒性潜力极为有利。因此，我们在本文中报道了新型分子杂合体的合成和细胞毒性研究。对JGPT-11和6的生物学机理的详细研究正在进行中。