[Zn(Cl)2(5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine)]*H2O | 1381987-00-3

• 英文名称: [Zn(Cl)2(5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine)]*H2O
• 英文别名: [Zn(Cl)2(trimethoprim)]*H2O
• CAS: 1381987-00-3
• 化学式: C₁₄H₁₈Cl₂N₄O₃Zn*H₂O
• 分子量: 444.633
• InChiKey: RSTBDKIWJAIKIX-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  水 、 甲氧苄啶 、 zinc(II) chloride 以 甲醇 、 水 为溶剂， 以66%的产率得到[Zn(Cl)2(5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine)]*H2O
  参考文献：
  名称：

  Synthesis of trimethoprim metal complexes: Spectral, electrochemical, thermal, DNA-binding and surface morphology studies

  摘要：

  Complexes of trimethoprim (TMP), with Cu(II), Zn(II), Pt(II), Ru(III) and Fe(III) have been synthesized. Then, these complexes have been characterized by spectroscopic techniques involving UV-vis, IR, mass and H-1 NMR. CHN elemental analysis, electrochemical and thermal behavior of complexes have also been investigated. The electrochemical properties of all complexes have been investigated by cyclic voltammetry (CV) using glassy carbon electrode. The biological activity of the complexes has been evaluated by examining their ability to bind to calf-thymus DNA (CT DNA) with UV spectroscopy and cyclic voltammetry. UV studies of the interaction of the complexes with DNA have shown that these compounds can bind to CT DNA. The binding constants of the complexes with CT DNA have also been calculated. The cyclic voltammograms of the complexes in the presence of CT DNA have shown that the complexes can bind to CT DNA by both the intercalative and the electrostatic binding mode. The antimicrobial activity of these complexes has been evaluated against three Gram-positive and four Gram-negative bacteria. Antifungal activity against two different fungi has been evaluated and compared with the reference drug TMP. Almost all types of complexes show excellent activity against all type of bacteria and fungi. The morphology of the CT DNA, TMP, metal ions and metal complexes has been investigated by scanning electron microscopy (SEM). To get the SEM images, the interaction of compounds with CT DNA has been studied by means of differential pulse voltammetry (DPV) at CT DNA modified pencil graphite electrode (PGE). The decrease in intensity of the guanine oxidation signals has been used as an indicator for the interaction mechanism. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2012.03.055