Due to their importance as catalysts in many reactions and their biological activities, an interest in the synthesis and characterization of transition metal complexes containing Schiff bases is increasing. Schiff base ligands have achieved considerable attention by the scientist over the decades as potential drug agent, Azomethine linkage (-CH=N-) of Schiff base play a significant role in medical chemistry. Derivatives of Schiff bases of 4-aminoantipyrine viz, 4-(2-hydroxy-3-methoxy benzylid ene amino)-1,2-dihydro-2,3-dimethyl-1-phenylpyrazol-5-one (4) and 4-((5-methylfuran-2-yl) methylene amino)-1,2-dihydro-2,3-dimethyl-1-phenylpyrazol-5-one (5) and their Co (II), Ni (II), Cu (II) complexes were successfully synthesized, the Schiff bases ligand (4) and (5) were synthesized by condensation reaction. The structures of all the synthesized ligands were confirmed by using IR, UV-Visible, 1H NMR, and 13C NMR. The Cu (II), Ni (II) and Co (II) complexes were confirmed by using IR and VU-Visible. The complexes are electrolytic in nature as indicated by molar conductance measurements. The data have shown that all complexes possess octahedral geometry. In-vitro antibacterial activity of all the synthesized ligands and their metal complexes were carried out by using disc diffusion method against Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa bacterial strain. Compound Co (4) has exhibited better antibacterial activity than the standard drug against S. aureus (25 mm zone of inhibition compared to the standard antibiotic Oxacillin (23 mm zone of inhibition).
Published in | American Journal of Bioscience and Bioengineering (Volume 9, Issue 1) |
DOI | 10.11648/j.bio.20210901.12 |
Page(s) | 8-12 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2021. Published by Science Publishing Group |
Schiff Base, 4-aminoantipyrine, Ortho-vanillin, 5-methyl Furfural, Transition Metal Complexes, Antimicrobial
[1] | R. Neama, N. M. Aljamali, M. Jari (2014) Synthesis, Identification of Heterocyclic Compounds and Study of Biological Activity, Asian J. Research Chem. 7, 7. |
[2] | N. Raman, S. J. Raja & A. Sakthivel, (2009) Transition metal complexes with Schiff-base ligands: 4-aminoantipyrine based derivatives–a review, Journal of Coordination Chemistry 62, 691–709. |
[3] | M. S. Alam, D.-U. Lee, M. L. Bari, (2014) Antibacterial and Cytotoxic Activities of Schiff Base Analogues of 4-Aminoantipyrine, J Korean Soc Appl Biol Chem., 57, 613−619 |
[4] | Sarbast Muhammed Ahmed, Kezhal M. Salih, Hiwa Omer Ahmad, Zanko H. Jawhar, Dashti H. Hamad (2019) Synthesis, spectroscopic characterization and antibacterial activity of new series of Schiff base derived from 4-aminoantipyrine and 2-amino benzimidazole. Zanco J. Med. Sci., 23, 206-216. |
[5] | Kees KL, Fitzgerald JJ, Steiner KE, Mattes JF, Mihan B, Tosi T, Mondoro D, and McCalebr ML (1996) New potent antihyperglycemic agents in db/db mice: synthesis and structure-activity relationship studies of (4-substituted benzyl) (trifluoromethyl)pyrazoles and pyrazolones., J Med Chem. 39, 3920–8. |
[6] | M. S. Alam, M. S. Alam (2012) Synthesis, Molecular Structure and Antioxidant Activity of (E)-4-[Benzylideneamino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one, a Schiff Base Ligand of 4-Aminoantipyrine. J Chem Crystallogr. 42, 93–102 |
[7] | Burdulene, D., Palaima, A., Stumbryavichyute Z., Talaikite Z. (1996) Synthesis and anti-inflammatory activity of 4-aminoantipyrine derivatives of succinamides. Pharm. Chem. J. 33,191-193. |
[8] | Turan-Zitouni G., Sivaci M., Kilic F. S., Erol K. (2001) Synthesis of some triazolyl-antypyrine derivatives and investigation of analgesic activity. Eur. J. Med. Chem. 36, 685-689. |
[9] | Sayed G. H., Radwan A., Mohamed S. M., Shiba S. A., Khalil M. (1992) Synthesis and reactions of some 6-aryl and 2,6-diaryl-4(4`-antipyrinyl)-2,3,4,5-tetrahydropyridazin-3-ones and screening for their antibacterial activities., Chin. J. Chem. 10, 475-480 |
[10] | M. Manjunath, A. D. Kulkarni, G. B. Bagihalli, S. Malladi, S. A. Patil (2017) Bio-important antipyrine derived Schiff bases and their transition metal complexes: Synthesis, spectroscopic characterization, antimicrobial, anthelmintic and DNA cleavage investigation, Journal of Molecular Structure 1127, 314-321. |
[11] | I. Mohanram and J. Meshram (2014) Synthesis and Biological Activities of 4-Aminoanti pyrine Derivatives Derived from Betti-Type Reaction, Hindawi Publishing Corporation ISRN Organic Chemistry 1-7. |
[12] | M. M. Ghorab, M. G. El-Gazzar and M. S. Alsaid (2014) Synthesis, Characterization and Anti-Breast Cancer Activity of New 4-Aminoantipyrine-Based Heterocycles, Int. J. Mol. Sci. 15, 7539-7553. |
[13] | G. H. Elgemeie, M. A. Abu-Zaied, S. A. Loutfy (2017) 4-Aminoantipyrine in carbohydrate research: Design, synthesis and anticancer activity of thioglycosides of a novel class of 4- aminoanti pyrines and their corresponding pyrazolopyrimidine and pyrazolopyridine thioglycosides, Tetrahedron 73, 5853-5861. |
[14] | Cukurovali A, Yilmaz I, Ozmen H, and Ahmedzade M. (2002) Cobalt (II), copper (II), nickel (II) and zinc (II) complexes of two novel Schiff base ligands and their antimicrobial activity. Transition Met Chem. 27, 171–6. |
[15] | S. G. Nayak, B. Poojary (2019) Synthesis of novel Schiff bases containing arylpyrimidines as promising antibacterial agents, Heliyon 5, 1-7. |
[16] | E. Yousif, A. Majeed, K. Al-Sammarrae, N. Salih, J. Salimon, B. Abdullah (2017) Metal complexes of Schiff base: Preparation, characterization and antibacterial activity, Arabian journal of chemistry 10, 1639-1644. |
APA Style
Salah Hamza Sherif, Dagne Addisu Kure, Endalkachew Asefa Moges, Bekele Argaw. (2021). Synthesis, Characterization and Antibacterial Activity Evaluation of 4-amino Antipyrine Derivatives and Their Transition Metal Complexes. American Journal of Bioscience and Bioengineering, 9(1), 8-12. https://doi.org/10.11648/j.bio.20210901.12
ACS Style
Salah Hamza Sherif; Dagne Addisu Kure; Endalkachew Asefa Moges; Bekele Argaw. Synthesis, Characterization and Antibacterial Activity Evaluation of 4-amino Antipyrine Derivatives and Their Transition Metal Complexes. Am. J. BioSci. Bioeng. 2021, 9(1), 8-12. doi: 10.11648/j.bio.20210901.12
AMA Style
Salah Hamza Sherif, Dagne Addisu Kure, Endalkachew Asefa Moges, Bekele Argaw. Synthesis, Characterization and Antibacterial Activity Evaluation of 4-amino Antipyrine Derivatives and Their Transition Metal Complexes. Am J BioSci Bioeng. 2021;9(1):8-12. doi: 10.11648/j.bio.20210901.12
@article{10.11648/j.bio.20210901.12, author = {Salah Hamza Sherif and Dagne Addisu Kure and Endalkachew Asefa Moges and Bekele Argaw}, title = {Synthesis, Characterization and Antibacterial Activity Evaluation of 4-amino Antipyrine Derivatives and Their Transition Metal Complexes}, journal = {American Journal of Bioscience and Bioengineering}, volume = {9}, number = {1}, pages = {8-12}, doi = {10.11648/j.bio.20210901.12}, url = {https://doi.org/10.11648/j.bio.20210901.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.bio.20210901.12}, abstract = {Due to their importance as catalysts in many reactions and their biological activities, an interest in the synthesis and characterization of transition metal complexes containing Schiff bases is increasing. Schiff base ligands have achieved considerable attention by the scientist over the decades as potential drug agent, Azomethine linkage (-CH=N-) of Schiff base play a significant role in medical chemistry. Derivatives of Schiff bases of 4-aminoantipyrine viz, 4-(2-hydroxy-3-methoxy benzylid ene amino)-1,2-dihydro-2,3-dimethyl-1-phenylpyrazol-5-one (4) and 4-((5-methylfuran-2-yl) methylene amino)-1,2-dihydro-2,3-dimethyl-1-phenylpyrazol-5-one (5) and their Co (II), Ni (II), Cu (II) complexes were successfully synthesized, the Schiff bases ligand (4) and (5) were synthesized by condensation reaction. The structures of all the synthesized ligands were confirmed by using IR, UV-Visible, 1H NMR, and 13C NMR. The Cu (II), Ni (II) and Co (II) complexes were confirmed by using IR and VU-Visible. The complexes are electrolytic in nature as indicated by molar conductance measurements. The data have shown that all complexes possess octahedral geometry. In-vitro antibacterial activity of all the synthesized ligands and their metal complexes were carried out by using disc diffusion method against Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa bacterial strain. Compound Co (4) has exhibited better antibacterial activity than the standard drug against S. aureus (25 mm zone of inhibition compared to the standard antibiotic Oxacillin (23 mm zone of inhibition).}, year = {2021} }
TY - JOUR T1 - Synthesis, Characterization and Antibacterial Activity Evaluation of 4-amino Antipyrine Derivatives and Their Transition Metal Complexes AU - Salah Hamza Sherif AU - Dagne Addisu Kure AU - Endalkachew Asefa Moges AU - Bekele Argaw Y1 - 2021/02/23 PY - 2021 N1 - https://doi.org/10.11648/j.bio.20210901.12 DO - 10.11648/j.bio.20210901.12 T2 - American Journal of Bioscience and Bioengineering JF - American Journal of Bioscience and Bioengineering JO - American Journal of Bioscience and Bioengineering SP - 8 EP - 12 PB - Science Publishing Group SN - 2328-5893 UR - https://doi.org/10.11648/j.bio.20210901.12 AB - Due to their importance as catalysts in many reactions and their biological activities, an interest in the synthesis and characterization of transition metal complexes containing Schiff bases is increasing. Schiff base ligands have achieved considerable attention by the scientist over the decades as potential drug agent, Azomethine linkage (-CH=N-) of Schiff base play a significant role in medical chemistry. Derivatives of Schiff bases of 4-aminoantipyrine viz, 4-(2-hydroxy-3-methoxy benzylid ene amino)-1,2-dihydro-2,3-dimethyl-1-phenylpyrazol-5-one (4) and 4-((5-methylfuran-2-yl) methylene amino)-1,2-dihydro-2,3-dimethyl-1-phenylpyrazol-5-one (5) and their Co (II), Ni (II), Cu (II) complexes were successfully synthesized, the Schiff bases ligand (4) and (5) were synthesized by condensation reaction. The structures of all the synthesized ligands were confirmed by using IR, UV-Visible, 1H NMR, and 13C NMR. The Cu (II), Ni (II) and Co (II) complexes were confirmed by using IR and VU-Visible. The complexes are electrolytic in nature as indicated by molar conductance measurements. The data have shown that all complexes possess octahedral geometry. In-vitro antibacterial activity of all the synthesized ligands and their metal complexes were carried out by using disc diffusion method against Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa bacterial strain. Compound Co (4) has exhibited better antibacterial activity than the standard drug against S. aureus (25 mm zone of inhibition compared to the standard antibiotic Oxacillin (23 mm zone of inhibition). VL - 9 IS - 1 ER -