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中国药学(英文版) ›› 2019, Vol. 28 ›› Issue (6): 422-429.DOI: 10.5246/jcps.2019.06.041

• 【研究论文】 • 上一篇    下一篇

Synthesis and antibacterial studies of ciprofloxacin-metal complexes

Najma Sultana1, M. Saeed Arayne2, Ahsan Zamir Siddiqi1, Agha Zeeshan Mirza3,4*   

  1. 1. Research Institute of Pharmaceutical Sciences, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Karachi, Karachi-75270, Pakistan
    2. Department of Chemistry, University of Karachi
    3. Chemistry Department, Faculty of Applied Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
    4. Research Laboratories Centre, Faculty of Applied Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
  • 收稿日期:2019-01-23 修回日期:2019-03-15 出版日期:2019-06-30 发布日期:2019-04-15
  • 通讯作者: E-mail: azmirza@uqu.edu.sa

Synthesis and antibacterial studies of ciprofloxacin-metal complexes

Najma Sultana1, M. Saeed Arayne2, Ahsan Zamir Siddiqi1, Agha Zeeshan Mirza3,4*   

  1. 1. Research Institute of Pharmaceutical Sciences, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Karachi, Karachi-75270, Pakistan
    2. Department of Chemistry, University of Karachi
    3. Chemistry Department, Faculty of Applied Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
    4. Research Laboratories Centre, Faculty of Applied Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
  • Received:2019-01-23 Revised:2019-03-15 Online:2019-06-30 Published:2019-04-15
  • Contact: E-mail: azmirza@uqu.edu.sa

摘要:

Metal complexes of ciprofloxacin were synthesized to study the effect of the drug on the metals present in the body or metals co-administered as multivitamin therapy. These complexes were then characterized by IR, UV, 1H NMR, CHN and AA analyses. It was found that the metals coordinated through the β-keto carboxylic group, forming four coordinated complexes having square planar geometry. The effect of the antibacterial activity of these complexes with respect to parent drug was also studied against 14 different Gram+ve and Gramve organisms by the disk susceptibility technique. Some complexes showed improve activity as compared with the stated drug. 

关键词: Ciprofloxacin, IR, UV, 1H NMR, CHN, AA analysis

Abstract:

Metal complexes of ciprofloxacin were synthesized to study the effect of the drug on the metals present in the body or metals co-administered as multivitamin therapy. These complexes were then characterized by IR, UV, 1H NMR, CHN and AA analyses. It was found that the metals coordinated through the β-keto carboxylic group, forming four coordinated complexes having square planar geometry. The effect of the antibacterial activity of these complexes with respect to parent drug was also studied against 14 different Gram+ve and Gramve organisms by the disk susceptibility technique. Some complexes showed improve activity as compared with the stated drug. 

Key words: Ciprofloxacin, IR, UV, 1H NMR, CHN, AA analysis

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