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Khan BA, Hamdani SS, Khalid M, Ashfaq M, Munawar KS, Tahir MN, Braga AAC, Shawky AM, Alqahtani AM, Abourehab MAS, Gabr GA, Ibrahim MAA, Sidhom PA. Exploring Probenecid Derived 1,3,4-Oxadiazole-Phthalimide Hybrid as α-Amylase Inhibitor: Synthesis, Structural Investigation, and Molecular Modeling. Pharmaceuticals (Basel) 2023; 16:ph16030424. [PMID: 36986525 PMCID: PMC10051969 DOI: 10.3390/ph16030424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 03/02/2023] [Accepted: 03/06/2023] [Indexed: 03/17/2023] Open
Abstract
1,3,4-Oxadiazole moiety is a crucial pharmacophore in many biologically active compounds. In a typical synthesis, probenecid was subjected to a sequence of reactions to obtain a 1,3,4-oxadiazole–phthalimide hybrid (PESMP) in high yields. The NMR (1H and 13C) spectroscopic analysis initially confirmed the structure of PESMP. Further spectral aspects were validated based on a single-crystal XRD analysis. Experimental findings were confirmed afterwards by executing a Hirshfeld surface (HS) analysis and quantum mechanical computations. The HS analysis showed the role of the π⋯π stacking interactions in PESMP. PESMP was found to have a high stability and lower reactivity in terms of global reactivity parameters. α-Amylase inhibition studies revealed that the PESMP was a good inhibitor of α-amylase with an s value of 10.60 ± 0.16 μg/mL compared with that of standard acarbose (IC50 = 8.80 ± 0.21 μg/mL). Molecular docking was also utilized to reveal the binding pose and features of PESMP against the α-amylase enzyme. Via docking computations, the high potency of PESMP and acarbose towards the α-amylase enzyme was unveiled and confirmed by docking scores of −7.4 and −9.4 kcal/mol, respectively. These findings shine a new light on the potential of PESMP compounds as α-amylase inhibitors.
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Affiliation(s)
- Bilal Ahmad Khan
- Department of Chemistry, The University of Azad Jammu and Kashmir, Muzaffarabad 13100, Pakistan
| | - Syeda Shamila Hamdani
- Department of Chemistry, The University of Azad Jammu and Kashmir, Muzaffarabad 13100, Pakistan
| | - Muhammad Khalid
- Institute of Chemistry, Khwaja Fareed University of Engineering & Information Technology, Rahim Yar Khan 64200, Pakistan
- Centre for Theoretical and Computational Research, Khwaja Fareed University of Engineering & Information Technology, Rahim Yar Khan 64200, Pakistan
- Correspondence: (M.K.); (M.A.A.I.)
| | - Muhammad Ashfaq
- Department of Physics, University of Sargodha, Punjab 40100, Pakistan
| | - Khurram Shahzad Munawar
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
- Department of Chemistry, University of Mianwali, Mianwali 42200, Pakistan
| | | | - Ataualpa A. C. Braga
- Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, Av. Prof. Lineu Prestes 748, São Paulo 05508-000, Brazil
| | - Ahmed M. Shawky
- Science and Technology Unit (STU), Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Alaa M. Alqahtani
- Pharmaceutical Chemistry Department, College of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Mohammed A. S. Abourehab
- Department of Pharmaceutics, College of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Gamal A. Gabr
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
- Agricultural Genetic Engineering Research Institute (AGERI), Agricultural Research Center, Giza 12619, Egypt
| | - Mahmoud A. A. Ibrahim
- Computational Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University, Minia 61519, Egypt
- School of Health Sciences, University of KwaZulu-Natal, Durban 4000, South Africa
- Correspondence: (M.K.); (M.A.A.I.)
| | - Peter A. Sidhom
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tanta University, Tanta 31527, Egypt
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Hasanova S, Yolchueva EA, Mashadi AQ, Muhammad S, Ashfaq M, Muhammed ME, Munawar KS, Tahir MN, Al-Sehemi AG, Alarfaji SS. Synthesis, Characterization, Crystal Structures, and Supramolecular Assembly of Copper Complexes Derived from Nitroterephthalic Acid along with Hirshfeld Surface Analysis and Quantum Chemical Studies. ACS OMEGA 2023; 8:8530-8540. [PMID: 36910960 PMCID: PMC9996808 DOI: 10.1021/acsomega.2c07686] [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: 12/01/2022] [Accepted: 02/08/2023] [Indexed: 06/18/2023]
Abstract
Two new Cu(II) carboxylate complexes, Cu-NTA and Cu-DNTA, were prepared by treating 2-nitroterephthalic acid with CuSO4·5H2O at room temperature. The synthesized complexes were characterized by elemental (CHN), FT-IR, and thermogravimetric analysis. The crystal structures of both complexes were explored by single crystal X-ray diffraction analysis, which inferred that the coordination geometry is slightly distorted octahedral and square pyramidal in Cu-NTA and Cu-DNTA, respectively. The non-covalent interactions that are the main feature of the supramolecular assembly were investigated by Hirshfeld surface analysis for both complexes. The propensity of each pair of chemical moieties involved in crystal-packing interactions was determined by the enrichment ratio. Quantum chemical computations were performed to optimize the molecular geometry of complex Cu-NTA and compared it with the experimental single crystal structure, which was found to be in sensible agreement with the experimental structure of the complex. The DFT method was used to see the potential of the selected Cu-NTA complex for linear and nonlinear optical properties. The static NLO polarizability <γ> of complex Cu-NTA was calculated to be 86.28 × 10-36 esu at M06 functional and 6-31G*/LANL2DZ basis set, which was rationally large to look for NLO applications of complex Cu-NTA. Additionally, the molecular electrostatic potential and frontier molecular orbitals were also computed with the same methodology to see electronic characteristics and ground-state electronic charge distributions.
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Affiliation(s)
| | | | - Aliyeva Qudrat Mashadi
- Institute
of Catalysis and Inorganic Chemistry, Azerbaijan
National Academy of Sciences, Baku AZ1143, Azerbaijan
| | - Shabbir Muhammad
- Department
of Chemistry, College of Science, King Khalid
University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - Muhammad Ashfaq
- Department
of Physics, University of Sargodha, Sargodha 40100, Pakistan
| | | | | | | | - Abdullah G. Al-Sehemi
- Department
of Chemistry, College of Science, King Khalid
University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - Saleh S. Alarfaji
- Department
of Chemistry, College of Science, King Khalid
University, P.O. Box 9004, Abha 61413, Saudi Arabia
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Synthesis, crystal structure, Hirshfeld surface analysis, DNA binding, optical and nonlinear optical properties of Schiff bases derived from o-aminophenol. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Sinicropi MS, Ceramella J, Iacopetta D, Catalano A, Mariconda A, Rosano C, Saturnino C, El-Kashef H, Longo P. Metal Complexes with Schiff Bases: Data Collection and Recent Studies on Biological Activities. Int J Mol Sci 2022; 23:ijms232314840. [PMID: 36499170 PMCID: PMC9739361 DOI: 10.3390/ijms232314840] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/23/2022] [Accepted: 11/24/2022] [Indexed: 12/02/2022] Open
Abstract
Metal complexes play a crucial role in pharmaceutical sciences owing to their wide and significant activities. Schiff bases (SBs) are multifaceted pharmacophores capable of forming chelating complexes with various metals in different oxidation states. Complexes with SBs are extensively studied for their numerous advantages, including low cost and simple synthetic strategies. They have been reported to possess a variety of biological activities, including antimicrobial, anticancer, antioxidant, antimalarial, analgesic, antiviral, antipyretic, and antidiabetic ones. This review summarizes the most recent studies on the antimicrobial and antiproliferative activities of SBs-metal complexes. Moreover, recent studies regarding mononuclear and binuclear complexes with SBs are described, including antioxidant, antidiabetic, antimalarial, antileishmanial, anti-Alzheimer, and catecholase activities.
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Affiliation(s)
- Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Jessica Ceramella
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Domenico Iacopetta
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Alessia Catalano
- Department of Pharmacy-Drug Sciences, University of Bari “Aldo Moro”, 70126 Bari, Italy
- Correspondence: ; Tel.: +39-0805442746
| | | | - Camillo Rosano
- Proteomics and Mass Spectrometry Unit, IRCCS Policlinico San Martino, Largo Rosanna Benzi, 10, 16132 Genoa, Italy
| | - Carmela Saturnino
- Department of Science, University of Basilicata, 85100 Potenza, Italy
| | - Hussein El-Kashef
- Department of Chemistry, Faculty of Science, Assiut University, Assiut 71516, Egypt
| | - Pasquale Longo
- Department of Chemistry and Biology, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy
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Shahzad Munawar K, Ali S, Ashfaq M, Nawaz Tahir M, Muhammad S, Alarfaji SS, Ahmed G, Al‐Sehemi AG. Synthesis, Characterization, Crystal Structure and Computational Study of Third‐Order NLO Properties of Schiff bases. ChemistrySelect 2022. [DOI: 10.1002/slct.202203015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Khurram Shahzad Munawar
- Institute of Chemistry University of Sargodha Sargodha 40100 Pakistan
- Department of Chemistry University of Mianwali Mianwali 42200 Pakistan
| | - Saqib Ali
- Department of Chemistry Quaid-i-Azam University Islamabad 45320 Pakistan
| | - Muhammad Ashfaq
- Department of Physics University of Sargodha Sargodha 40100 Pakistan
| | | | - Shabbir Muhammad
- Department of Chemistry College of Science King Khalid University P.O. Box 9004 Abha 61413 Saudi Arabia
| | - Saleh S. Alarfaji
- Department of Chemistry College of Science King Khalid University P.O. Box 9004 Abha 61413 Saudi Arabia
| | - Gulzar Ahmed
- School of Materials Science and Engineering South China University of Technology Guangzhou 510640 China
- Department of Chemistry University of Mianwali Mianwali 42200 Pakistan
| | - Abdullah G. Al‐Sehemi
- Department of Chemistry College of Science King Khalid University P.O. Box 9004 Abha 61413 Saudi Arabia
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Schoeller conceptulization M, Preinerová K, Jorík V, Mazúr M, Moncoľ J. Stable Manganese(II) Complex with Chlorido-substituted Hexadentate Schiff Base: Syntheses, Crystal Structure and Spectral properties. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yin Y, Yao E, Xiao L, Bai J, Ren Y, Ma H, Zhao F, Shen W. Bis(5-nitroimino-1,2,4-triazole-3-yl) methane-based energetic salts: synthesis, crystal structure, thermal behavior and catalytic activity. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Cáceres-Rivero C, Tupa-Quispe AL, Torres-Casas R, Bedregal P. Identification of adulterants in artistic earth pigments using a multi-technique approach. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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