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Tivari S, Kokate SV, Belmonte-Vázquez JL, Pawar TJ, Patel H, Ahmad I, Gayke MS, Bhosale RS, Jain VD, Muteeb G, Delgado-Alvarado E, Jadeja Y. Synthesis and Evaluation of Biological Activities for a Novel 1,2,3,4-Tetrahydroisoquinoline Conjugate with Dipeptide Derivatives: Insights from Molecular Docking and Molecular Dynamics Simulations. ACS OMEGA 2023; 8:48843-48854. [PMID: 38162790 PMCID: PMC10753551 DOI: 10.1021/acsomega.3c05961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/24/2023] [Accepted: 11/28/2023] [Indexed: 01/03/2024]
Abstract
Peptide synthesis has opened new frontiers in the quest for bioactive molecules with limitless biological applications. This study presents the synthesis of a series of novel isoquinoline dipeptides using advanced spectroscopic techniques for characterization. These compounds were designed with the goal of discovering unexplored biological activities that could contribute to the development of novel pharmaceuticals. We evaluated the biological activities of novel compounds including their antimicrobial, antibacterial, and antifungal properties. The results show promising activity against Escherichia coli and potent antibacterial activity against MTCC 443 and MTCC 1688. Furthermore, these compounds demonstrate strong antifungal activity, outperforming existing standard drugs. Computational binding affinity studies of tetrahydroisoquinoline-conjugated dipeptides against E. coli DNA gyrase displayed significant binding interactions and binding affinity, which are reflected in antimicrobial activities of compounds. Our integrative significant molecular findings from both wet and dry laboratories would help pave a path for the development of antimicrobial therapeutics. The findings suggest that these isoquinoline-conjugated dipeptides could be excellent candidates for drug development, with potential applications in the fight against bacterial and fungal infections. This research represents an exciting step forward in the field of peptide synthesis and its potential to discover novel bioactive molecules with significant implications for human health.
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Affiliation(s)
- Sunil
R. Tivari
- Department
of Chemistry, Marwadi University, Rajkot, Gujarat 360003, India
| | - Siddhant V. Kokate
- Department
of Chemistry, S.S.C. College, Junnar, Pune, Maharashtra 410502, India
| | - José L. Belmonte-Vázquez
- Facultad
de Química, Universidad Nacional
Autónoma de México, Circuito Escolar s/n, Ciudad Universitaria, Ciudad de México 04510, Mexico
| | - Tushar Janardan Pawar
- Red
de Estudios Moleculares Avanzados, Clúster
Científico y Tecnológico BioMimic del Instituto de Ecología, A.C. Carretera Antigua a Coatepec
351, Xalapa, Veracruz91073, Mexico
| | - Harun Patel
- Department
of Pharmaceutical Chemistry, R. C. Patel
Institute of Pharmaceutical Education and Research, Shirpur, Dhule, Maharashtra 425405, India
| | - Iqrar Ahmad
- Department
of Pharmaceutical Chemistry, R. C. Patel
Institute of Pharmaceutical Education and Research, Shirpur, Dhule, Maharashtra 425405, India
| | - Manoj S. Gayke
- Department
of Chemistry, School of Science, Indrashil
University, Mehsana, Gujarat 382715, India
| | - Rajesh S. Bhosale
- Department
of Chemistry, School of Science, Indrashil
University, Mehsana, Gujarat 382715, India
| | - Vicky D. Jain
- Department
of Chemistry, Marwadi University, Rajkot, Gujarat 360003, India
| | - Ghazala Muteeb
- Department
of Nursing, College of Applied Medical Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Enrique Delgado-Alvarado
- Micro
and Nanotechnology Research Center, Universidad
Veracruzana, Blvd. Av. Ruiz Cortines No. 455 Fracc, Costa Verde, Boca del Río 94294, Mexico
- Facultad
de Ciencias Químicas, Universidad
Veracruzana, Blvd. Av. Ruiz Cortines No. 455 Fracc, Costa Verde, Boca del Río 94294, Mexico
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