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Khalid Z, Shafqat SS, Ahmad HA, Munawar MA, Mutahir S, Elkholi SM, Shafqat SR, Huma R, Asiri AM. A Combined Experimental and Computational Study of Novel Benzotriazinone Carboxamides as Alpha-Glucosidase Inhibitors. Molecules 2023; 28:6623. [PMID: 37764399 PMCID: PMC10535199 DOI: 10.3390/molecules28186623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/26/2023] [Accepted: 07/03/2023] [Indexed: 09/29/2023] Open
Abstract
Diabetes is a chronic metabolic disorder of the endocrine system characterized by persistent hyperglycemia appears due to the deficiency or ineffective use of insulin. The glucose level of diabetic patients increases after every meal and medically recommended drugs are used to control hyperglycemia. Alpha-glucosidase inhibitors are used as antidiabetic medicine to delay the hydrolysis of complex carbohydrates. Acarbose, miglitol, and voglibose are commercial drugs but patients suffer side effects of flatulence, bloating, diarrhea, and loss of hunger. To explore a new antidiabetic drug, a series of benzotriazinone carboxamides was synthesized and their alpha-glucosidase inhibition potentials were measured using in vitro experiments. The compounds 14k and 14l were found to be strong inhibitors compared to the standard drug acarbose with IC50 values of 27.13 ± 0.12 and 32.14 ± 0.11 μM, respectively. In silico study of 14k and 14l was carried out using molecular docking to identify the type of interactions developed between these compounds and enzyme sites. Both potent compounds 14k and 14l exhibited effective docking scores by making their interactions with selected amino acid residues. Chemical hardness and orbital energy gap values were investigated using DFT studies and results depicted affinity of 14k and 14l towards biological molecules. All computational findings were found to be in good agreement with in vitro results.
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Affiliation(s)
- Zunera Khalid
- Department of Chemistry, Kinnaird College for Women, Lahore 54000, Pakistan; (Z.K.); (R.H.)
- School of Chemistry, University of the Punjab, Lahore 54590, Pakistan;
| | - Syed Salman Shafqat
- Department of Chemistry, Division of Science and Technology, University of Education, Lahore 54770, Pakistan
| | - Hafiz Adnan Ahmad
- School of Chemistry, University of the Punjab, Lahore 54590, Pakistan;
| | - Munawar Ali Munawar
- School of Chemistry, University of the Punjab, Lahore 54590, Pakistan;
- Department of Basic and Applied Chemistry, Faculty of Science and Technology, University of Central Punjab, Lahore 54000, Pakistan
| | - Sadaf Mutahir
- School of Chemistry and Chemical Engineering, Linyi University, Linyi 276000, China;
| | - Safaa M. Elkholi
- Department of Rehabilitation Sciences, College of Health and Rehabilitation Sciences, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;
| | | | - Rahila Huma
- Department of Chemistry, Kinnaird College for Women, Lahore 54000, Pakistan; (Z.K.); (R.H.)
| | - Abdullah Mohammed Asiri
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 64274, Saudi Arabia;
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Khalid A, Arshad N, Channar PA, Saeed A, Mir MI, Abbas Q, Ejaz SA, Hökelek T, Saeed A, Tehzeeb A. Structure and surface analyses of a newly synthesized acyl thiourea derivative along with its in silico and in vitro investigations for RNR, DNA binding, urease inhibition and radical scavenging activities. RSC Adv 2022; 12:17194-17207. [PMID: 35755589 PMCID: PMC9185314 DOI: 10.1039/d2ra03160d] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 06/06/2022] [Indexed: 01/18/2023] Open
Abstract
N-((4-Acetylphenyl)carbamothioyl)-2,4-dichlorobenzamide (4) was synthesized by the treatment of 2,4-dichlorobenzoyl chloride with potassium thiocyanate in a 1 : 1 molar ratio in dry acetone to afford the 2,4-dichlorobenzoyl isothiocyanate in situ which on reaction with acetyl aniline furnished (4) in good yield and high purity. The compound was confirmed by FTIR, 1H-NMR, and 13C-NMR and single crystal X-ray diffraction studies. The planar rings were situated at a dihedral angle of 33.32(6)°. The molecules, forming S(6) ring motifs with the intramolecular N-H⋯O hydrogen bonds, were linked through intermolecular C-H⋯O and N-H⋯S hydrogen bonds, enclosing R2 2(8) ring motifs, into infinite double chains along [101]. C-H⋯π and π⋯π interactions with an inter-centroid distance of 3.694 (1) Å helped to consolidate a three-dimensional architecture. Hirshfeld surface (HS) analysis further indicated that the most important contributions for the crystal packing were from H⋯C/C⋯H (20.9%), H⋯H (20.5%), H⋯Cl/Cl⋯H (19.4%), H⋯O/O⋯H (13.8%) and H⋯S/S⋯H (8.9%) interactions. Thus C-H⋯π (ring), π⋯π, van der Waals interactions and hydrogen bonding played the major roles in the crystal packing. The electronic structure and computed DFT (density functional theory) parameters identified the reactivity profile of compound (4). In silico binding of (4) with RNA indicated the formation of a stable protein-ligand complex via hydrogen bonding, while DNA docking studies inferred (4) as a potent groove binder. The experimentally observed hypochromic change (57.2%) in the UV-visible spectrum of (4) in the presence of varying DNA concentrations together with the evaluated binding parameters (K b; 7.9 × 104 M-1, ΔG; -28.42 kJ mol-1) indicated spontaneous interaction of (4) with DNA via groove binding and hence supported the findings obtained through docking analysis. This compound also showed excellent urease inhibition activity in both in silico and vitro studies with an IC50 value of 0.0389 ± 0.0017 μM. However, the radical scavenging efficiency of (4) was found to be modest in comparison to vitamin C.
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Affiliation(s)
- Aqsa Khalid
- Department of Chemistry, Quaid-i-Azam University 45320 Islamabad Pakistan
| | - Nasima Arshad
- Department of Chemistry, Allama Iqbal Open University 44000 Islamabad Pakistan
| | | | - Aamer Saeed
- Department of Chemistry, Quaid-i-Azam University 45320 Islamabad Pakistan
| | - Muhammad Ismail Mir
- Department of Chemistry, Allama Iqbal Open University 44000 Islamabad Pakistan
| | - Qamar Abbas
- Department of Biology, College of Science, University of Bahrain, Sakhir Campus 32038 Bahrain
| | - Syeda Abida Ejaz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, The Islamia University of Bahawalpur Pakistan
| | - Tuncer Hökelek
- Department of Physics, Faculty of Engineering, Hacettepe University Beytepe-Ankara 06800 Turkey
| | - Amna Saeed
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, The Islamia University of Bahawalpur Pakistan
| | - Arfa Tehzeeb
- Department of Chemistry, Quaid-i-Azam University 45320 Islamabad Pakistan
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Aslam S, Ali HS, Ahmad M, Mansha A, Ali N, Khan S, Naqvi SAR, Khalid Z, Asim S, Parvez M, Khalid M. A combined experimental and theoretical study of alkyl 2-(3-benzoyl-4‑hydroxy-1,1-dioxido-2H-benzo[e][1,2]thiazin-2-yl)acetates: Synthesis, X-ray crystallography and DFT. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132671] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Zhang WY, Li GC, Li YY, Fan Y, Sun XQ, Zhang QB, Hou BJ, Xu WB, Jin NZ, Feng XX, Liu JC. Water-soluble porphyrin photosensitizers containing electron-withdrawing and electron-donating groups for photodynamic therapy. J PORPHYR PHTHALOCYA 2022. [DOI: 10.1142/s1088424622500304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Photodynamic therapy is used to treat a variety of cancers. In this paper, water-soluble porphyrin photosensitizers (H2P1[Formula: see text]H2P3) for photodynamic therapy were synthesized, containing three groups -CH3, -CN, and -CF3. Density functional theory is used to optimize the structure of H2P1-H2P3 and calculate the [Formula: see text]E value. The smaller the value of [Formula: see text]E, the more favorable the electron transfer and thus the higher activity of the porphyrin photosensitizers. Due to the electron-withdrawing groups of -CN and -CF3, H2P2 and H2P3 have lower [Formula: see text]E values, higher reactive oxygen species yields compared with H2P1. The H2P2 porphyrin photosensitizers showed positive photodynamic therapeutic activity against hepatocellular carcinoma cells (HepG2) and good compatibility with human umbilical vein endothelial cells (HUVECs) by cellular anticancer activity assay. The anti-cancer mechanism of PSs was explained by living and dead cell staining experiment and intracellular reactive oxygen species experiment. PSs produced reactive oxygen species (ROS) in cancer cells under light irradiation, which induced cancer cell apoptosis.
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Affiliation(s)
- Wen-Yuan Zhang
- The College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, P. R. China
| | - Gui-Chen Li
- Gansu Provincial Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou, 730000, P. R. China
| | - Yan-Yan Li
- The College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, P. R. China
| | - Yan Fan
- The College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, P. R. China
| | - Xue-Qin Sun
- The College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, P. R. China
| | - Qi-Bin Zhang
- Key Laboratory of Cloud Computing of Gansu Province, Gansu Computing Center, Lanzhou, 730030, P. R. China
| | - Bing-Jie Hou
- The College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, P. R. China
| | - Wei-Bing Xu
- Gansu Provincial Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou, 730000, P. R. China
| | - Neng-Zhi Jin
- Key Laboratory of Cloud Computing of Gansu Province, Gansu Computing Center, Lanzhou, 730030, P. R. China
| | - Xiao-Xia Feng
- The College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, P. R. China
| | - Jia-Cheng Liu
- The College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, P. R. China
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Ujan R, Arshad N, Perveen F, Abbas Q, Channar PA, Saeed A, Farooqi SI, Channar KA, Hökelek T, Flörke U. Single crystal, Hirshfeld surface, DFT analyses of (E)‐2‐(2‐chloro‐6‐fluorobenzylidene)hydrazinecarbothioamide: Elastase inhibition and DNA binding studies. J PHYS ORG CHEM 2021. [DOI: 10.1002/poc.4296] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Rabail Ujan
- Dr. M. A. Kazi Institute of Chemistry University of Sindh Jamshoro Pakistan
| | - Nasima Arshad
- Department of Chemistry Allama Iqbal Open University Islamabad Pakistan
| | - Fouzia Perveen
- Research Center for Modeling and Simulations National University of Sciences and Technology (NUST) Islamabad Pakistan
| | - Qamar Abbas
- College of Science, Department of Biology University of Bahrain Zallaq Bahrain
| | | | - Aamer Saeed
- Department of Chemistry Quaid‐i‐Azam University Islamabad Pakistan
| | - Shahid I. Farooqi
- Department of Chemistry Allama Iqbal Open University Islamabad Pakistan
| | - Kashif Ali Channar
- Department of Oral and Maxillofacial Surgery Liaquat University of Medical and Health Sciences Jamshoro Pakistan
| | - Tuncer Hökelek
- Department of Physics, Faculty of Engineering Hacettepe University Ankara Turkey
| | - Ulrich Flörke
- Department Chemie, Fakultät für Naturwissenschaften Universität Paderborn Paderborn Germany
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Torrent KBA, Alvarenga ES. Synthesis and Identification of Epoxy Derivatives of 5-Methylhexahydroisoindole-1,3-dione and Biological Evaluation. Molecules 2021; 26:1923. [PMID: 33808049 PMCID: PMC8037305 DOI: 10.3390/molecules26071923] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 01/25/2023] Open
Abstract
Cyclic imides belong to a well-known class of organic compounds with various biological activities, promoting a great interest in compounds with this functional group. Due to the structural complexity of some molecules and their spectra, it is necessary to use several spectrometric methods associated with auxiliary tools, such as the theoretical calculation for the structural elucidation of complex structures. In this work, the synthesis of epoxy derivatives of 5-methylhexahydroisoindole-1,3-diones was carried out in five steps. Diels-Alder reaction of isoprene and maleic anhydride followed by reaction with m-anisidine afforded the amide (2). Esterification of amide (2) with methanol in the presence of sulfuric acid provided the ester (3) that cyclized in situ to give imides 4 and 4-ent. Epoxidation of 4 and 4-ent with meta-chloroperbenzoic acid (MCPBA) afforded 5a and 5b. The diastereomers were separated by silica gel flash column chromatography, and their structures were determined by analyses of the spectrometric methods. Their structures were confirmed by matching the calculated 1H and 13C NMR chemical shifts of (5a and 5b) with the experimental data of the diastereomers using MAE, CP3, and DP4 statistical analyses. Biological assays were carried out to evaluate the potential herbicide activity of the imides. Compounds 5a and 5b inhibited root growth of the weed Bidens pilosa by more than 70% at all the concentrations evaluated.
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Affiliation(s)
| | - Elson S. Alvarenga
- Department of Chemistry, Universidade Federal de Viçosa, Viçosa, MG 36570-900, Brazil;
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Tankov I, Yankova R. Nature of the chemical interactions in the multifunctional ionic liquid tris(2-aminothiazolium) hydrogen sulfate sulfate monohydrate. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115366] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Zhang Q, Liu JL, Feng XX, Liu JC. Nitrile-containing copper(ii) porphyrin coordination complexes for efficient anticancer activity and mechanism research. NEW J CHEM 2021. [DOI: 10.1039/d1nj00326g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Synthesis and anticancer activity of nitrile-containing copper(ii) porphyrin coordination complexes.
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Affiliation(s)
- Qian Zhang
- Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education
- Key Laboratory of Eco-Environmental Polymer Materials of Gansu Province
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Jin-Li Liu
- Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education
- Key Laboratory of Eco-Environmental Polymer Materials of Gansu Province
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Xiao-Xia Feng
- Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education
- Key Laboratory of Eco-Environmental Polymer Materials of Gansu Province
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Jia-Cheng Liu
- Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education
- Key Laboratory of Eco-Environmental Polymer Materials of Gansu Province
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
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Zhang Q, Hou B, Li Y, Zhang W, Liu J. DNA interactive and selective anticancer activity studies of copper(II) complexes decorated water‐soluble porphyrin. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Qian Zhang
- Key Laboratory of Eco‐functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco‐environmental Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 People's Republic of China
| | - Bing‐jie Hou
- Key Laboratory of Eco‐functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco‐environmental Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 People's Republic of China
| | - Yan‐yan Li
- Key Laboratory of Eco‐functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco‐environmental Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 People's Republic of China
| | - Wen‐yuan Zhang
- Key Laboratory of Eco‐functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco‐environmental Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 People's Republic of China
| | - Jia‐cheng Liu
- Key Laboratory of Eco‐functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco‐environmental Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 People's Republic of China
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