2-(4-fluorobenzyl)-5-nitro-1H-isoindole-1,3(2H)-dione | 337474-19-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 2-(4-fluorobenzyl)-5-nitro-1H-isoindole-1,3(2H)-dione
• 英文别名: 2-(4-Fluorobenzyl)-5-nitroisoindoline-1,3-dione；2-[(4-fluorophenyl)methyl]-5-nitroisoindole-1,3-dione
• CAS: 337474-19-8
• 化学式: C₁₅H₉FN₂O₄
• 分子量: 300.246
• InChiKey: FLMVARQXYYHCKO-UHFFFAOYSA-N

物化性质

• 沸点：
  475.3±35.0 °C(Predicted)
• 密度：
  1.524±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  22
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  83.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-(4-fluorobenzyl)-5-nitro-1H-isoindole-1,3(2H)-dione 在 铁粉 、 氯化铵 作用下， 以 乙醇 为溶剂， 反应 2.0h， 生成 5-amino-2-[(4-fluorophenyl)methyl]-2,3-dihydro-1H-isoindole-1,3-dione
  参考文献：
  名称：

  Synthesis, Insecticidal Activities, and 3D-QASR of N-Pyridylpyrazole Amide Derivatives Containing a Phthalimide as Potential Ryanodine Receptor Activators

  摘要：

  To develop potent and environment-friendly insecticides, novel N-pyridylpyrazole amide derivatives containing a phthalimide were designed and synthesized. The preliminary bioassay results showed that most of the target compounds exhibited good insecticidal activities. For oriental armyworm (Mythimna separata), compounds E5, E29, E30, and E33 displayed higher than 90% lethal rates at 25 mg L-1. In particular, compound E33 displayed 60% mortality at a lower concentration of 6.25 mg L-1. Besides, compound E33 also showed a 30% lethal rate at 5 mg L-1 against diamondback moth (DBM) (Plutella xylostella). Molecular docking between the most active compound E33 and DBM ryanodine receptor (RyR), comparative molecular field analysis (CoMFA), and density functional theory (DFT) calculations were conducted and discussed. Furthermore, according to vitro studies using a calcium imaging technique, compound E33 was a potent novel lead targeting insect RyR.

  DOI：

  10.1021/acs.jafc.2c03971
• 作为产物：
  描述：

  邻苯二甲酸亚胺 在 硫酸 、 硝酸 、 potassium hydroxide 作用下， 以 甲醇 、 乙醇 为溶剂， 反应 20.0h， 生成 2-(4-fluorobenzyl)-5-nitro-1H-isoindole-1,3(2H)-dione
  参考文献：
  名称：

  A new series of N2-substituted-5-(p-toluenesulfonylamino)phthalimide analogues as α-glucosidase inhibitors

  摘要：

  Several members of a new family of non-sugar-type alpha-glycosidase inhibitors, bearing a 5-(p-toluenesulfonylamino)phthalimide moiety and various substituent at the N2 position, were synthesized and their activities were investigated. The newly synthesized compounds displayed different inhibition profile towards yeast alpha-glycosidase and rat intestinal alpha-glycosidase. Almost all the compounds had strong inhibitory activities against yeast alpha-glycosidase. Regarding rat intestinal alpha-glycosidase, only analogs with N2-aromatic substituents displayed varying degrees of inhibitory activities on rat intestinal maltase and lactase and nearly all compounds showed no inhibition against rat intestinal alpha-amylase. Structure-activity relationship studies indicated that 5-(p-toluenesulfonylamino)phthalimide moiety is a favorable scaffold to exert the alpha-glucosidase inhibitory activity and substituents at the N2 position have considerable influence on the efficacy of the inhibition activities. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.02.011

文献信息

• Structure-based design of phthalimide derivatives as potential cyclooxygenase-2 (COX-2) inhibitors: Anti-inflammatory and analgesic activities
  作者：Amer M. Alanazi、Adel S. El-Azab、Ibrahim A. Al-Suwaidan、Kamal Eldin H. ElTahir、Yousif A. Asiri、Naglaa I. Abdel-Aziz、Alaa A.-M. Abdel-Aziz

  DOI：10.1016/j.ejmech.2014.12.039

  日期：2015.3

  A group of 30 cyclic imides (1-10a-c) was designed for evaluation as a selective COX-2 inhibitor and investigated in vivo for anti-inflammatory and analgesic activities. Compounds 6a, 6b, 7a and 7b exhibit optimal COX-2 inhibitory potency (IC50 = 0.18, 0.24, 0.28 and 036 AM; respectively) and selectivity index (SI) range of 363-668. In vitro COX-1/COX-2 inhibition structure activity studies identified compound 6a as a highly potent (IC50 = 0.18 AM), and an extremely selective [COX-2 (SI) = 668] comparable to celecoxib [COX-2 (SI) > 384], COX-2 inhibitor that showed superior anti-inflammatory activity (ED50 = 54.0 mg/kg) relative to didofenac (ED50 = 114 mg/kg). Molecular Docking study of the synthesized compound 6a into the active site of COX-2 revealed a similar binding mode to SC-558, a selective COX-2 inhibitor. Docking study showed that the methoxy moeities of 6a inserted deep inside the 2 degrees-pocket of the COX-2 active site, where the O-atoms of such groups underwent an H-bonding interaction with His(90) (3.02 angstrom), Arg(513) (1.94, 2.83 angstrom), and Gln(192) (3.25 angstrom). (C) 2014 Elsevier Masson SAS. All rights reserved.
• A new series of N2-substituted-5-(p-toluenesulfonylamino)phthalimide analogues as α-glucosidase inhibitors
  作者：Xiaoli Bian、Qian Wang、Changhu Ke、Guilan Zhao、Yiping Li

  DOI：10.1016/j.bmcl.2013.02.011

  日期：2013.4

  Several members of a new family of non-sugar-type alpha-glycosidase inhibitors, bearing a 5-(p-toluenesulfonylamino)phthalimide moiety and various substituent at the N2 position, were synthesized and their activities were investigated. The newly synthesized compounds displayed different inhibition profile towards yeast alpha-glycosidase and rat intestinal alpha-glycosidase. Almost all the compounds had strong inhibitory activities against yeast alpha-glycosidase. Regarding rat intestinal alpha-glycosidase, only analogs with N2-aromatic substituents displayed varying degrees of inhibitory activities on rat intestinal maltase and lactase and nearly all compounds showed no inhibition against rat intestinal alpha-amylase. Structure-activity relationship studies indicated that 5-(p-toluenesulfonylamino)phthalimide moiety is a favorable scaffold to exert the alpha-glucosidase inhibitory activity and substituents at the N2 position have considerable influence on the efficacy of the inhibition activities. (C) 2013 Elsevier Ltd. All rights reserved.
• Synthesis, Insecticidal Activities, and 3D-QASR of <i>N</i>-Pyridylpyrazole Amide Derivatives Containing a Phthalimide as Potential Ryanodine Receptor Activators
  作者：Lu Zhang、Ruijia Chen、Xiaoyang Li、Xiaoyong Xu、Zhiping Xu、Jiagao Cheng、Yanli Wang、Yuxin Li、XuSheng Shao、Zhong Li

  DOI：10.1021/acs.jafc.2c03971

  日期：2022.10.5

  To develop potent and environment-friendly insecticides, novel N-pyridylpyrazole amide derivatives containing a phthalimide were designed and synthesized. The preliminary bioassay results showed that most of the target compounds exhibited good insecticidal activities. For oriental armyworm (Mythimna separata), compounds E5, E29, E30, and E33 displayed higher than 90% lethal rates at 25 mg L-1. In particular, compound E33 displayed 60% mortality at a lower concentration of 6.25 mg L-1. Besides, compound E33 also showed a 30% lethal rate at 5 mg L-1 against diamondback moth (DBM) (Plutella xylostella). Molecular docking between the most active compound E33 and DBM ryanodine receptor (RyR), comparative molecular field analysis (CoMFA), and density functional theory (DFT) calculations were conducted and discussed. Furthermore, according to vitro studies using a calcium imaging technique, compound E33 was a potent novel lead targeting insect RyR.