3-(4-Bromophenyl)-1-(3,4-dichlorophenyl)prop-2-en-1-one | 1242148-46-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 3-(4-Bromophenyl)-1-(3,4-dichlorophenyl)prop-2-en-1-one
• 英文别名: 3-(4-bromophenyl)-1-(3,4-dichlorophenyl)prop-2-en-1-one
• CAS: 1242148-46-4
• 化学式: C₁₅H₉BrCl₂O
• 分子量: 356.046
• InChiKey: DHUNPZIADSECGI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3-(4-Bromophenyl)-1-(3,4-dichlorophenyl)prop-2-en-1-one 在 sodium acetate 、 乙酸酐 、 溶剂黄146 、 potassium hydroxide 作用下， 以 乙醇 为溶剂， 生成 2-[3-(4-Bromophenyl)-5-(3,4-dichlorophenyl)-3,4-dihydropyrazol-2-yl]-1,3-thiazol-4-one
  参考文献：
  名称：

  Synthesis, biological evaluation and molecular modeling of dihydro-pyrazolyl-thiazolinone derivatives as potential COX-2 inhibitors

  摘要：

  A series of dihydro-pyrazolyl-thiazolinone derivatives (5a-5t) have been synthesized and their biological activities were also evaluated as potential cyclooxygenase-2 (COX-2) inhibitors. Among these compounds, compound 2-(3-(3,4-dimethylphenyl)-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl)thiazol-4(5H)-one (5a) displayed the most potent COX-2 inhibitory activity with IC50 of 0.5 mu M, but weak to COX-1. Docking simulation was performed to position compound 5a into the COX-2 active site to determine the probable binding model. Based on the preliminary results, compound 5a with potent inhibitory activity and low toxicity would be a potential and selective anti-cyclooxygenase-2 agent. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.09.021
• 作为产物：
  描述：

  对溴苯甲醛 在 potassium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 生成 3-(4-Bromophenyl)-1-(3,4-dichlorophenyl)prop-2-en-1-one
  参考文献：
  名称：

  Synthesis, biological evaluation and molecular modeling of dihydro-pyrazolyl-thiazolinone derivatives as potential COX-2 inhibitors

  摘要：

  A series of dihydro-pyrazolyl-thiazolinone derivatives (5a-5t) have been synthesized and their biological activities were also evaluated as potential cyclooxygenase-2 (COX-2) inhibitors. Among these compounds, compound 2-(3-(3,4-dimethylphenyl)-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl)thiazol-4(5H)-one (5a) displayed the most potent COX-2 inhibitory activity with IC50 of 0.5 mu M, but weak to COX-1. Docking simulation was performed to position compound 5a into the COX-2 active site to determine the probable binding model. Based on the preliminary results, compound 5a with potent inhibitory activity and low toxicity would be a potential and selective anti-cyclooxygenase-2 agent. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.09.021

文献信息

• Synthesis and bioevaluation of thienopyrimidines bearing a pyrazoline unit as selective PI3Kα inhibitors
  作者：Luogen Lai、Qinqin Wang、Binliang Zhang、Zhen Xiao、Zunhua Yang、Qi Yang、Zixin Luo、Wufu Zhu、Shan Xu

  DOI：10.1039/c9ra06192d

  日期：——

  A series of thienopyrimidines containing a pyrazoline unit (4a–d, 7a–d and 13a–l) were designed and synthesized. The compound 13f showed the best activity with the IC₅₀ of 0.92 μM against PI3Kα.

  设计并合成了一系列含有吡唑啉单元的噻吡嘧啶类化合物（4a–d，7a–d和13a–l）。化合物13f 在对PI3Kα的IC₅₀为0.92 μM的活性中表现最佳。
• Solvent-Free Synthesis of Some1-Acetyl Pyrazoles
  作者：Ganesamoorthy Thirunarayanan、Krishnamoorthy Guna Sekar

  DOI：10.5012/jkcs.2013.57.5.599

  日期：2013.10.20

  N-acetyl pyrazoles including 1-(3-(3,4-dichlorophenyl)-5-(substituted phenyl)-4,5-dihydro- 1 H-pyrazole- 1-yl) ethanones have been synthesised by solvent free cyclization cum acetylation of chalcones like substituted styryl 3,4- dichlorophenyl ketones using hydrazine hydrate and acetic anhydride in presence of catalytic amount of fly-ash: H2SO4 catalyst. The yield of these N-acetyl pyrazole derivatives

  通过无溶剂环化合成了一些N-乙酰基吡唑，包括1-（3-（3,4-二氯苯基）-5-（取代的苯基）-4,5-二氢-1 H-吡唑-1-基）乙酮。在催化量的粉煤灰：H2SO4催化剂存在下，使用水合肼和乙酸酐对查尔酮类（如取代的3,4-二氯苯基苯乙烯基酮）进行乙酰化。这些N-乙酰基吡唑衍生物的产率超过75％。合成的N-乙酰基吡唑啉衍生物具有物理常数和光谱数据特征
• Design, Synthesis, and Biological Evaluation of Novel Thienopyrimidine Derivatives as PI3Kα Inhibitors
  作者：Lide Yu、Qinqin Wang、Caolin Wang、Binliang Zhang、Zunhua Yang、Yuanying Fang、Wufu Zhu、Pengwu Zheng

  DOI：10.3390/molecules24193422

  日期：——

  Three series of novel thienopyrimidine derivatives 9a–l, 15a–l, and 18a–h were designed and synthesized, and their IC50 values against four cancer cell lines HepG-2, A549, PC-3, and MCF-7 were evaluated. Most compounds show moderate cytotoxicity against the tested cancer cell lines. The most promising compound 9a showed moderate activity with IC50 values of 12.32 ± 0.96, 11.30 ± 1.19, 14.69 ± 1.32

  设计并合成了三个系列的新型噻吩并嘧啶衍生物 9a-l、15a-l 和 18a-h，并评估了它们对四种癌细胞系 HepG-2、A549、PC-3 和 MCF-7 的 IC50 值。大多数化合物对测试的癌细胞系显示出中等的细胞毒性。最有希望的化合物 9a 显示出中等活性，IC50 值分别为 12.32 ± 0.96、11.30 ± 1.19、14.69 ± 1.32 和 9.80 ± 0.93 µM。进一步评估了化合物 9a 和 15a 对 PI3Kα 和 mTOR 激酶的抑制活性。化合物 9a 表现出 PI3Kα 激酶抑制活性，IC50 为 9.47 ± 0.63 µM。此外，还研究了化合物 9a 和 15a 的对接研究。
• Design, synthesis, and structure–activity relationships of pyrazole derivatives as potential FabH inhibitors
  作者：Peng-Cheng Lv、Juan Sun、Yin Luo、Ying Yang、Hai-Liang Zhu

  DOI：10.1016/j.bmcl.2010.05.105

  日期：2010.8

  Fatty acid biosynthesis is essential for bacterial survival. FabH, beta-ketoacyl-acyl carrier protein (ACP) synthase III, is a particularly attractive target, since it is central to the initiation of fatty acid biosynthesis and is highly conserved among Gram-positive and - \negative bacteria. Fifty-six 1-acetyl-3,5-diphenyl-4,5-dihydro-(1H)-pyrazole derivatives were synthesized and developed as potent inhibitors of FabH. This inhibitor class demonstrates strong antibacterial activity. Escherichia coli FabH inhibitory assay and docking simulation indicated that the compounds 1-(5-(4-fluorophenyl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl) ethanone (12) and 1-(5-(4-chlorophenyl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl) ethanone (13) were potent inhibitors of E. coli FabH. (C) 2010 Elsevier Ltd. All rights reserved.
• Synthesis and biological evaluation of pyrazole derivatives containing thiourea skeleton as anticancer agents
  作者：Peng-Cheng Lv、Huan-Qiu Li、Juan Sun、Yang Zhou、Hai-Liang Zhu

  DOI：10.1016/j.bmc.2010.05.034

  日期：2010.7

  Two series of pyrazole derivatives designing for potential EGFR kinase inhibitors have been discovered. Some of them exhibited significant EGFR inhibitory activity. Compound 3-(3,4-dimethylphenyl)-5-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazole-1-carbothioamide (C5) displayed the most potent EGFR inhibitory activity with IC50 of 0.07 mu M, which was comparable to the positive control erlotinib. Docking simulation was performed to position compound C5 into the EGFR active site to determine the probable binding model. Antiproliferative assay results indicating that some of the pyrazole derivatives own high antiproliferative activity against MCF-7. Compound C5 showed significant antiproliferative activity against MCF-7 with IC50 of 0.08 mu M. Therefore, compound C5 with potent inhibitory activity in tumor growth inhibition would be a potential anticancer agent. (C) 2010 Elsevier Ltd. All rights reserved.