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Synthesis, characterization and biological evaluation of naproxen Cu(II) complexes.
- Source :
-
Journal of Molecular Structure . Feb2019, Vol. 1178, p564-569. 6p. - Publication Year :
- 2019
-
Abstract
- Abstract Two Cu(II) complexes of the non-steroidal anti-inflammatory drug Naproxen were synthesized, characterized and evaluated for anti-inflammatory, analgesic, ulcerogenic and urease inhibition activities. The complex 1 [Cu(nap) 2 (H 2 O) 3 ]·H 2 O was reported previously, and the crystal structure of complex 2 [Cu(nap) 2 (dap)(H 2 O)] (nap = Naproxen, dap = 1,3-diaminopropane) was confirmed by X-ray diffraction crystallography. The anti-inflammatory and ulcerogenic study showed that the compounds 1 and 2 were the promising anti-inflammatory agents and demonstrated significant gastric tolerance when compared with Naproxen, especially for complex 1 with the edema inhibition of 93.6% after 3 h, and ulcer index of 15 ± 2. Analgesic and urease inhibition assay showed that complex 2 was a potent urease inhibitor with the IC 50 value of 1.69 ± 0.08 μ M and pain inhibition value of 65%. As effective urease inhibitors, molecular docking study was performed to investigate the binding mode of the complexes with urease. Highlights • Two Cu(II) complexes of the non-steroidal anti-inflammatory drug naproxen were synthesized. • Single crystal structure of compound 2 was determined. • Both compounds were the promising anti-inflammatory and analgesic agents with reduced ulcerogenic side effect. • Both compounds had excellent inhibiting effect on urease, which would be the prospective urease inhibitor. • Molecular docking studied the binding mode of the complexes with urease. [ABSTRACT FROM AUTHOR]
- Subjects :
- *NAPROXEN
*ANTI-inflammatory agents
*UREASE
*CRYSTAL structure
*ANALGESICS
Subjects
Details
- Language :
- English
- ISSN :
- 00222860
- Volume :
- 1178
- Database :
- Academic Search Index
- Journal :
- Journal of Molecular Structure
- Publication Type :
- Academic Journal
- Accession number :
- 133067999
- Full Text :
- https://doi.org/10.1016/j.molstruc.2018.10.068