1-(3-methoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde | 700854-99-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 1-(3-methoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde
• 英文别名: 1-(3-Methoxy-phenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde；1-(3-methoxyphenyl)-2,5-dimethylpyrrole-3-carbaldehyde
• CAS: 700854-99-5
• 化学式: C₁₄H₁₅NO₂
• mdl: MFCD04217650
• 分子量: 229.279
• InChiKey: XTPVHYRCFNPCRL-UHFFFAOYSA-N

物化性质

• 沸点：
  386.1±42.0 °C(Predicted)
• 密度：
  1.07±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.214
• 拓扑面积：
  31.2
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT

反应信息

• 作为反应物：
  描述：

  ethyl 5-methyl-3-oxo-1,2-dihydropyrrole-4-carboxylate 、 1-(3-methoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde 在 potassium hydrogensulfate 作用下， 以 乙醇 为溶剂， 反应 3.0h， 以77%的产率得到ethyl (5E)-5-[[1-(3-methoxyphenyl)-2,5-dimethylpyrrol-3-yl]methylidene]-2-methyl-4-oxo-1H-pyrrole-3-carboxylate
  参考文献：
  名称：

  Discovery and Structure–Activity Relationships of Pyrrolone Antimalarials

  摘要：

  In the pursuit of new antimalarial leads, a phenotypic screening of various commercially sourced compound libraries was undertaken by the World Health Organisation Programme for Research and Training in Tropical Diseases (WHO-TDR). We report here the detailed characterization of one of the hits from this process, TDR32750 (8a), which showed potent activity against Plasmodium falciparum K1 (EC50 similar to 9 nM), good selectivity (>2000-fold) compared to a mammalian cell line (L6), and significant activity against a rodent model of malaria when administered intraperitoneally. Structure-activity relationship studies have indicated ways in which the molecule could be optimized. This compound represents an exciting start point for a drug discovery program for the development of a novel antimalarial.

  DOI：

  10.1021/jm400009c
• 作为产物：
  描述：

  2,5-己二酮 在 草酰氯 、 对甲苯磺酸 作用下， 以 二氯甲烷 、 甲苯 为溶剂， 反应 2.25h， 生成 1-(3-methoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde
  参考文献：
  名称：

  吡咯-噻唑烷酮杂化物作为一种新结构的广谱抗感染药

  摘要：

  设计、合成了一系列吡咯-噻唑烷酮杂化物，并评估其针对 ESKAP 细菌组和分枝杆菌病原体的活性。在该系列中，化合物9d显示出显着的抗金黄色葡萄球菌活性。金黄色葡萄球菌(MIC = 0.5 μg/mL) 和化合物9k显示出最有希望的抗金黄色葡萄球菌活性。结核病H37Rv（MIC = 0.5 μg/mL）。当针对 Vero 细胞进行测试时，发现有效的衍生物是无毒的。化合物9d在针对几种MRSA和VRSA菌株的体外评估中产生了与标准药物相当或更好的活性。在抗生物膜测定中， 9d减少了S。在 10 倍 MIC 时，金黄色葡萄球菌生物膜增加 >11%。吡咯-噻唑烷酮杂化物表现出的双重抑制作用证实了它们作为新型有前途的抗感染剂的潜力。

  DOI：

  10.1016/j.ejmech.2023.115757

文献信息

• Design and development of pyrrole carbaldehyde: an effective pharmacophore for enoyl-ACP reductase
  作者：Shrinivas D. Joshi、Devendra Kumar、Uttam A. More、Kap Seung Yang、Tejraj M. Aminabhavi

  DOI：10.1007/s00044-016-1517-y

  日期：2016.4

  Enoyl-ACP reductase is the key enzyme involved in FAS-II synthesis of mycolic acid in bacterial cell wall and is a promising target for discovering new chemical entity. The designed pharmacophores are the possible better tools to combat mutation in enoyl-ACP enzyme, which leads to a decrease in volume of triclosan binding site. Compound 3a showed H-bonding interactions similar to that of triclosan with enoyl-ACP enzyme and with a better docking score (C score 8.81), while the compound 3f showed additional interaction with MET98.H amino acid residue. The 3D-QSAR computations also support the docking study to develop novel pyrrole-based derivatives.Molecular docking 3D-QSAR studies and synthesis of active analogs of pyrrole carbaldehyde as better receptor fit pharmacophore for enoyl-ACP reductase along with in vitro antitubercular activity.