1
|
Kim NY, Dukanya D, Sethi G, Girimanchanaika SS, Yang J, Nagaraja O, Swamynayaka A, Vishwanath D, Venkantesha K, Basappa S, Chinnathambi A, Alharbi SA, Madegowda M, Sukhorukov A, Pandey V, Lobie PE, Basappa B, Ahn KS. Oxazine drug-seed induces paraptosis and apoptosis through reactive oxygen species/JNK pathway in human breast cancer cells. Transl Oncol 2024; 49:102101. [PMID: 39159553 DOI: 10.1016/j.tranon.2024.102101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 07/05/2024] [Accepted: 08/11/2024] [Indexed: 08/21/2024] Open
Abstract
Small molecule-driven JNK activation has been found to induce apoptosis and paraptosis in cancer cells. Herein pharmacological effects of synthetic oxazine (4aS, 7aS)-3-((4-(4‑chloro-2-fluorophenyl)piperazin-1-yl)methyl)-4-phenyl-4, 4a, 5, 6, 7, 7a-hexahydrocyclopenta[e] [1,2]oxazine (FPPO; BSO-07) on JNK-driven apoptosis and paraptosis has been demonstrated in human breast cancer (BC) MDA-MB231 and MCF-7 cells respectively. BSO-07 imparted significant cytotoxicity in BC cells, induced activation of JNK, and increased intracellular reactive oxygen species (ROS) levels. It also enhanced the expression of apoptosis-associated proteins like PARP, Bax, and phosphorylated p53, while decreasing the levels of Bcl-2, Bcl-xL, and Survivin. Furthermore, the drug altered the expression of proteins linked to paraptosis, such as ATF4 and CHOP. Treatment with N-acetyl-cysteine (antioxidant) or SP600125 (JNK inhibitor) partly reversed the effects of BSO-07 on apoptosis and paraptosis. Advanced in silico bioinformatics, cheminformatics, density Fourier transform and molecular electrostatic potential analysis further demonstrated that BSO-07 induced apoptosis and paraptosis via the ROS/JNK pathway in human BC cells.
Collapse
Affiliation(s)
- Na Young Kim
- Department of Science in Korean Medicine, Kyung Hee University, 24 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea
| | - Dukanya Dukanya
- Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Manasagangotri, Mysuru-570006, India
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, 16 Medical Drive, 117600, Singapore
| | - Swamy S Girimanchanaika
- Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Manasagangotri, Mysuru-570006, India
| | - Jirui Yang
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen-518055, Guangdong, China
| | - Omantheswara Nagaraja
- Department of Studies in Physics, University of Mysore, Manasagangotri, Mysuru-570006, India
| | - Ananda Swamynayaka
- Department of Studies in Physics, University of Mysore, Manasagangotri, Mysuru-570006, India
| | - Divakar Vishwanath
- Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Manasagangotri, Mysuru-570006, India
| | | | - Shreeja Basappa
- Department of Chemistry, BITS-Pilani Hyderabad Campus, Jawahar Nagar, Medchal-500078, India
| | - Arunachalam Chinnathambi
- Department of Botany and Microbiology, College of Science, King Saud University, PO Box-2455, Riyadh 11451, Saudi Arabia
| | - Sulaiman Ali Alharbi
- Department of Botany and Microbiology, College of Science, King Saud University, PO Box-2455, Riyadh 11451, Saudi Arabia
| | - Mahendra Madegowda
- Department of Studies in Physics, University of Mysore, Manasagangotri, Mysuru-570006, India
| | - Alexey Sukhorukov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prospect, 47, Moscow, 119991, Russia
| | - Vijay Pandey
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen-518055, Guangdong, China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen, International Graduate School, Tsinghua University, Shenzhen-518055, Guangdong, China
| | - Peter E Lobie
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen-518055, Guangdong, China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen, International Graduate School, Tsinghua University, Shenzhen-518055, Guangdong, China; Shenzhen Bay Laboratory, Shenzhen 518055, Guangdong, China.
| | - Basappa Basappa
- Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Manasagangotri, Mysuru-570006, India.
| | - Kwang Seok Ahn
- Department of Science in Korean Medicine, Kyung Hee University, 24 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea.
| |
Collapse
|
2
|
Mamta, Chaudhary A. Novel tetraaza macrocyclic Schiff base complexes of bivalent zinc: microwave-assisted green synthesis, spectroscopic characterization, density functional theory calculations, molecular docking studies, in vitro antimicrobial and anticancer activities. Biometals 2024:10.1007/s10534-024-00616-y. [PMID: 38922505 DOI: 10.1007/s10534-024-00616-y] [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: 01/23/2024] [Accepted: 06/10/2024] [Indexed: 06/27/2024]
Abstract
In the present manuscript, novel macrocyclic Schiff base complexes [Zn(N4MacL1)Cl2-Zn(N4MacL3)Cl2] were synthesized by the reaction of ZnCl2 and macrocyclic ligands (N4MacL1-N4MacL3) derived from diketone and diamines under microwave irradiation method and conventional method. The structures of the obtained complexes were identified by various spectrometric methods such as Fourier transformation infra-red (FT-IR), nuclear magnetic resonance (NMR), high-resolution mass spectrometry (HR-MS), powder X-ray diffraction, molar conductivity, and UV-vis. The structures of the synthesized compounds were optimized by using the def2-TZV/J and def2-SVP/J Coulomb fitting basis sets at B3LYP level in density functional theory (DFT) calculations. The macrocyclic Schiff base complexes exhibited higher activities against Gram-positive bacteria (Staphylococcus aureus and Bacillus cereus), Gram-negative bacteria (Escherichia coli and Xanthomonas campestris), and fungal strains (Fusarium oxysporum and Candida albicans) in comparison to macrocyclic Schiff base ligands. Furthermore, the newly synthesized macrocyclic compounds were assessed for their anticancer activity against three cell lines: A549 (human alveolar adenocarcinoma epithelial cell line), HT-29 (human colorectal adenocarcinoma cell line), and MCF-7 (human breast adenocarcinoma cell line) using the MTT assay. The obtained results showed that the macrocyclic complex [Zn(N4MacL3)Cl2] displayed the highest cytotoxic activity (2.23 ± 0.25 µM, 6.53 ± 0.28 µM, and 7.40 ± 0.45 µM for A549, HT-29, and MCF-7 cancer cell lines, respectively). Additionally, molecular docking investigations were conducted to elucidate potential molecular interactions between the synthesized macrocyclic compounds and target proteins. The results revealed a consistent agreement between the docking calculations and the experimental data.
Collapse
Affiliation(s)
- Mamta
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India
| | - Ashu Chaudhary
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India.
| |
Collapse
|
3
|
Huq AKMM, Roney M, Dubey A, Nasir MH, Tufail A, Aluwi MFFM, Ishak WMW, Islam MR, Tajuddin SN. Phenolic compounds of Theobroma cacao L. show potential against dengue RdRp protease enzyme inhibition by In-silico docking, DFT study, MD simulation and MMGBSA calculation. PLoS One 2024; 19:e0299238. [PMID: 38483871 PMCID: PMC10939188 DOI: 10.1371/journal.pone.0299238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 02/03/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND Currently, there is no antiviral medication for dengue, a potentially fatal tropical infectious illness spread by two mosquito species, Aedes aegypti and Aedes albopictus. The RdRp protease of dengue virus is a potential therapeutic target. This study focused on the in silico drug discovery of RdRp protease inhibitors. METHODS To assess the potential inhibitory activity of 29 phenolic acids from Theobroma cacao L. against DENV3-NS5 RdRp, a range of computational methods were employed. These included docking, drug-likeness analysis, ADMET prediction, density functional theory (DFT) calculations, and molecular dynamics (MD) simulations. The aim of these studies was to confirm the stability of the ligand-protein complex and the binding pose identified during the docking experiment. RESULTS Twenty-one compounds were found to have possible inhibitory activities against DENV according to the docking data, and they had a binding affinity of ≥-37.417 kcal/mol for DENV3- enzyme as compared to the reference compound panduratin A. Additionally, the drug-likeness investigation produced four hit compounds that were subjected to ADMET screening to obtain the lead compound, catechin. Based on ELUMO, EHOMO, and band energy gap, the DFT calculations showed strong electronegetivity, favouravle global softness and chemical reactivity with considerable intra-molecular charge transfer between electron-donor to electron-acceptor groups for catechin. The MD simulation result also demonstrated favourable RMSD, RMSF, SASA and H-bonds in at the binding pocket of DENV3-NS5 RdRp for catechin as compared to panduratin A. CONCLUSION According to the present findings, catechin showed high binding affinity and sufficient drug-like properties with the appropriate ADMET profiles. Moreover, DFT and MD studies further supported the drug-like action of catechin as a potential therapeutic candidate. Therefore, further in vitro and in vivo research on cocoa and its phytochemical catechin should be taken into consideration to develop as a potential DENV inhibitor.
Collapse
Affiliation(s)
- A. K. M. Moyeenul Huq
- Centre for Bio-Aromatic Research, Universiti Malaysia Pahang Al Sultan Abdullah, Kuantan, Pahang Darul Makmur, Malaysia
- Department of Pharmacy, School of Medicine, University of Asia Pacific, Dhaka, Bangladesh
| | - Miah Roney
- Centre for Bio-Aromatic Research, Universiti Malaysia Pahang Al Sultan Abdullah, Kuantan, Pahang Darul Makmur, Malaysia
- Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang Al Sultan Abdullah, Kuantan, Pahang Darul Makmur, Malaysia
| | - Amit Dubey
- Department of Pharmacology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
- Department of Computational Chemistry and Drug Discovery Division, Quanta Calculus, Greater Noida, Uttar Pradesh, India
| | - Muhammad Hassan Nasir
- Faculty of Medicine, University Sultan Zainal Abidin (UniSZA), Kuala Terengganu, Terengganu Darul Iman, Malaysia
| | - Aisha Tufail
- Department of Computational Chemistry and Drug Discovery Division, Quanta Calculus, Greater Noida, Uttar Pradesh, India
| | - Mohd Fadhlizil Fasihi Mohd Aluwi
- Centre for Bio-Aromatic Research, Universiti Malaysia Pahang Al Sultan Abdullah, Kuantan, Pahang Darul Makmur, Malaysia
- Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang Al Sultan Abdullah, Kuantan, Pahang Darul Makmur, Malaysia
| | - Wan Maznah Wan Ishak
- Faculty of Chemical and Processing Engineering Technology, Universiti Malaysia Pahang Al Sultan Abdullah, Kuantan, Pahang Darul Makmur, Malaysia
| | | | - Saiful Nizam Tajuddin
- Centre for Bio-Aromatic Research, Universiti Malaysia Pahang Al Sultan Abdullah, Kuantan, Pahang Darul Makmur, Malaysia
- Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang Al Sultan Abdullah, Kuantan, Pahang Darul Makmur, Malaysia
| |
Collapse
|
4
|
Devi J, Kumar B, Dubey A, Tufail A, Boora A. Exploring the antimalarial and antioxidant efficacy of transition metal(II) chelates of thiosemicarbazone ligands: spectral investigations, molecular docking, DFT, MESP and ADMET. Biometals 2024; 37:247-265. [PMID: 37938497 DOI: 10.1007/s10534-023-00546-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 09/29/2023] [Indexed: 11/09/2023]
Abstract
Malaria, a relentless and ancient adversary, continues to cast its shadow over vast swathes of the globe, afflicting millions of people and have a heavy toll on human health and well-being. Despite substantial progress in the fight against this parasitic disease in recent decades, malaria still persists as a substantial global health concern, especially in some specific region which have limited resources and vulnerable populations. Thus, to ascertain an combating agent for malaria and its associated dysfunction, 4-(4-ethylphenyl)-3-thiosemicarbazide and benzaldehydes based two new thiosemicarbazone ligands (1-2) and their cobalt(II), nickel(II), copper(II), zinc(II) metal complexes (3-10) were synthesized in the present research work. The synthesized compounds were comprehensive characterized through spectral and physical investigations, demonstrating octahedral stereochemistry of the complexes. Further, the antimalarial and antioxidant potential of the compounds (1-10) were analyzed by micro assay and DPPH assay protocols, respectively, to examine the therapeutic aspect of the compounds. The performed biological evaluations revealed that the complexes are more efficient in controlling infectious ailment in comparison of ligands. The complexes (5), (6), (10) shows significant efficiency for malarial and oxidant dysfunctions whereas Zn(II) complex (6) exhibit highest potency with 1.02 ± 0.07 and 2.28 ± 0.05 µM IC50 value. Furthermore, to support the highest antimalarial potency of the (3-6) complexes and their associated ligand (1), the computational studies like molecular docking, DFT, MESP and ADMET analysis were executed which were supported the biological efficacy of the complex (6) by providing numerous parameters like binding interaction electronegativity, electrophilicity, HOMO value and electron density.
Collapse
Affiliation(s)
- Jai Devi
- Department of Chemistry, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India.
| | - Binesh Kumar
- Department of Chemistry, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India
| | - Amit Dubey
- Department of Pharmacology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, 600077, India
- Computational Chemistry and Drug Discovery Division, Quanta Calculus, Greater Noida, Uttar Pradesh, 201310, India
| | - Aisha Tufail
- Computational Chemistry and Drug Discovery Division, Quanta Calculus, Greater Noida, Uttar Pradesh, 201310, India
| | - Ankit Boora
- Department of Chemistry, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India
| |
Collapse
|
5
|
Şahal H, Öz S, Keskin T, Tekin S, Canpolat E, Kaya M. New sulfa drug derivatives and their zinc(II) complexes: synthesis, spectroscopic properties and in vitro cytotoxic activities. J Biomol Struct Dyn 2024; 42:134-147. [PMID: 36974943 DOI: 10.1080/07391102.2023.2192803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 03/10/2023] [Indexed: 03/29/2023]
Abstract
Synthesis of four sulfa drug derivatives (L1-L4) and Zn(II) complexes derived from sulfonamide group antibiotic substances was carried out using the hydrothermal technique (HT) and their structures of the obtained compounds were explained using elemental analysis (EA), FT-IR and NMR (1H- and 13C-). Cytotoxic activities of four novel sulfa drug based-Schiff base compounds and their Zn(II) complexes were determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) assay using MCF-7 (human breast cancer), Caco-2 (human colorectal adenocarcinoma), A2780 (human ovarian cancer) and LNCaP (human prostate adenocarcinoma) cell lines. LogIC50 values of all obtained compounds were computed with the Graphpad Prism 6 program after 24 h of treatment for MCF-7, Caco-2, A2780 and LNCaP cells. Comet assay experiments were performed using LogIC50 concentrations of all compounds to determine DNA damage. Based on the data obtained, all compounds significantly decreased MCF-7, Caco-2, A2780 and LNCaP cell viability compared to the control groups (p < 0.05).
Collapse
Affiliation(s)
- Hakan Şahal
- Vocational School of Tunceli, Department of Food Processing, Munzur University, Tunceli, Turkey
| | - Samet Öz
- Vocational School of Health Services, Veterinary Medicine Department, Osmaniye Korkut Ata University, Osmaniye, Turkey
| | - Tuba Keskin
- Department of Physiology, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Suat Tekin
- Department of Physiology, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Erdal Canpolat
- Department of Elementary Science Education, Faculty of Education, Firat University, Elazig, Turkey
| | - Mehmet Kaya
- Department of Chemistry, Faculty of Sciences, Fırat University, Elazığ, Türkiye
| |
Collapse
|
6
|
Layaida H, Hellal A, Chafai N, Haddadi I, Imene K, Anis B, Mouna E, Bensouici C, Sobhi W, Attoui A, Lilia A. Synthesis, spectroscopic characterization, density functional theory study, antimicrobial and antioxidant activities of curcumin and alanine-curcumin Schiff base. J Biomol Struct Dyn 2023; 41:7551-7566. [PMID: 36120951 DOI: 10.1080/07391102.2022.2123043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 09/03/2022] [Indexed: 10/14/2022]
Abstract
In this work, a novel Schiff-base derived from curcumin and L-Alanine was synthesized under microwave conditions in excellent yield. The structural characterization has been carried out from their elemental analyses, FTIR, UV-Vis and 13C-NMR and 1H-NMR spectral techniques. The Schiff base (Cur-Ala) and curcumin (Cur) have been screened for their antimicrobial activity toward some pathogens clinically important microorganisms: Bacillus subtilis, Escherichia coli and Staphylococcus aureus, Aspergillus niger and Candida albicans. Result found that the Schiff base was more active than the curcumin. The antibacterial and antifungal activities of Cur-Ala can be attributed to its greatest dipole moment, as shown by theoretical calculations. Also, the antioxidant activity of Schiff base and curcumin were studied by DPPH, cupric ion reducing antioxidant capacity and o-phenanthroline techniques. Results indicate that Cur-Ala and Cur show more antioxidant activities than the standard antioxidants (BHT and BHA). Quantum chemical parameter calculations of Cur-Ala and Cur have been investigated by DFT using B3LYP/6-31G (d,p) basis set method to calculate the optimized structure, atomic charges, MESP, global reactivity descriptors and thermomolecular proprieties of both molecules.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Houdheifa Layaida
- Laboratoire d'Electrochimie des Matériaux Moléculaires et des Complexes (LEMMC), Département de Génie des procédés, Faculté de Technologie, Université Ferhat Abbas- Sétif 1, Sétif, Algeria
| | - Abdelkader Hellal
- Laboratoire d'Electrochimie des Matériaux Moléculaires et des Complexes (LEMMC), Département de Génie des procédés, Faculté de Technologie, Université Ferhat Abbas- Sétif 1, Sétif, Algeria
- Département de Chimie, Université Ferhat Abbas- Sétif 1, Sétif, Algeria
| | - Nadjib Chafai
- Laboratoire d'Electrochimie des Matériaux Moléculaires et des Complexes (LEMMC), Département de Génie des procédés, Faculté de Technologie, Université Ferhat Abbas- Sétif 1, Sétif, Algeria
| | - Ines Haddadi
- Laboratoire d'Electrochimie des Matériaux Moléculaires et des Complexes (LEMMC), Département de Génie des procédés, Faculté de Technologie, Université Ferhat Abbas- Sétif 1, Sétif, Algeria
- Département de Chimie, Université Ferhat Abbas- Sétif 1, Sétif, Algeria
| | - Kirouani Imene
- Laboratoire d'Electrochimie des Matériaux Moléculaires et des Complexes (LEMMC), Département de Génie des procédés, Faculté de Technologie, Université Ferhat Abbas- Sétif 1, Sétif, Algeria
- Département de Chimie, Université Ferhat Abbas- Sétif 1, Sétif, Algeria
| | - Bouchama Anis
- Laboratoire d'Electrochimie des Matériaux Moléculaires et des Complexes (LEMMC), Département de Génie des procédés, Faculté de Technologie, Université Ferhat Abbas- Sétif 1, Sétif, Algeria
- Département de Chimie, Université Ferhat Abbas- Sétif 1, Sétif, Algeria
| | - ElKolli Mouna
- Laboratoire d'Electrochimie des Matériaux Moléculaires et des Complexes (LEMMC), Département de Génie des procédés, Faculté de Technologie, Université Ferhat Abbas- Sétif 1, Sétif, Algeria
| | - Chawki Bensouici
- Centre de Recherche en Biotechnologie (CRBt), Ali Mendjli, Constantine, Algeria
| | - Widad Sobhi
- Centre de Recherche en Biotechnologie (CRBt), Ali Mendjli, Constantine, Algeria
- Laboratory of Applied Biochemistry, Faculty of Nature and Life Sciences, Université Ferhat Abbas Sétif-1, Sétif, Algeria
| | - Ayoub Attoui
- Laboratory of Applied Biochemistry, Faculty of Nature and Life Sciences, Université Ferhat Abbas Sétif-1, Sétif, Algeria
- Laboratoire des Matériaux Polymères Multiphasiques, LMPMP, Université Ferhat ABBAS Sétif-1, Sétif, Algeria
| | - Adjissi Lilia
- Laboratoire d'Electrochimie des Matériaux Moléculaires et des Complexes (LEMMC), Département de Génie des procédés, Faculté de Technologie, Université Ferhat Abbas- Sétif 1, Sétif, Algeria
| |
Collapse
|
7
|
Şahal H. Zinc(II) phthalocyanine substituted by sulfonamide derivative: Photophysical and photochemical properties. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134275] [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]
|
8
|
Jamil YM, Al-Azab FM, Al-Selwi NA, Alorini T, Al-Hakimi AN. Preparation, physicochemical characterization, molecular docking and biological activity of a novel schiff-base and organophosphorus schiff base with some transition metal(II) ions. MAIN GROUP CHEMISTRY 2023. [DOI: 10.3233/mgc-220101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The two synthesis of Schiff base SB (Indole-3-carboxalidene-1-phenylsemicarbazide) and organophosphorus Schiff base OPSB (Indole-3-carboxalidene diphenylphosphate-1-phenylsemicarbazide) have been prepared and characterized by elemental analyses, IR, 1H-NMR, 13C-NMR, UV–Vis and XRD. A series of complexes of the type [M(SB)2Cl2].2H2O and [M(OPSB)Cl.(H2O)2].Cl, where M = Cu(II), Ni(II) and Co(II) have been synthesized and the chemical structures of them were established by magnetic susceptibility, conductance measurements, elemental analyses, IR, UV–Vis. These results suggest that the metal complexes have octahedral geometry. X-ray powder diffraction analysis of ligands and SB complexes indicate that they are crystalline in nature and within nano range. The molecular docking of [Co(OPSB)Cl.(H2O)2].Cl is discussed using MOE software to understand the binding pattern of the investigated compound towards target proteins Bacillus subtilis (PDB ID: 2RHL), Staphylococcus aureus (PDB ID: 4URM), Escherichia coli (PDB ID: 4PRV), Pseudomonas aeruginosa (PDB ID: 4JVI). All compounds have been evaluated for their antimicrobial. The ligands and OPSB complexes showed high antioxidant activity.
Collapse
Affiliation(s)
- Yasmin M.S. Jamil
- Department of Chemistry, Faculty of Science, Sana’a University, Yemen
| | - Fathi M. Al-Azab
- Department of Chemistry, Faculty of Science, Sana’a University, Yemen
| | | | - Thamer Alorini
- Department of Chemistry, College of Sciences, Qassim University, Buraidah, Saudi Arabia
| | - Ahmed N. Al-Hakimi
- Department of Chemistry, College of Sciences, Qassim University, Buraidah, Saudi Arabia
- Department of Chemistry, College of Sciences, Ibb University, Ibb, Yemen
| |
Collapse
|
9
|
Asogwa FC, Izuchukwu UD, Louis H, Eze CC, Ekeleme CM, Ezugwu JA, Benjamin I, Attah SI, Agwamba EC, Ekoh OC, Adeyinka AS. Synthesis, Characterization and Theoretical Investigations on the Molecular Structure, Electronic Property and anti-Trypanosomal Activity of Benzenesulphonamide-Based Carboxamide and Its Derivatives. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2150653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Fredrick C. Asogwa
- Department of Pure and Applied Chemistry, University of Calabar, Calabar, Cross River State, Nigeria
| | - Ugwu D. Izuchukwu
- Department of Pure & Industrial Chemistry, University of Nigeria, Nsukka, Enugu State, Nigeria
| | - Hitler Louis
- Department of Pure and Applied Chemistry, University of Calabar, Calabar, Cross River State, Nigeria
| | - Cosmas C. Eze
- Department of Pure & Industrial Chemistry, University of Nigeria, Nsukka, Enugu State, Nigeria
| | - Chinedu M. Ekeleme
- Department of Biochemistry, College of Basic Medical Sciences, University of Calabar, Calabar, Nigeria
| | - James A. Ezugwu
- Department of Pure & Industrial Chemistry, University of Nigeria, Nsukka, Enugu State, Nigeria
| | - Innocent Benjamin
- Department of Pure and Applied Chemistry, University of Calabar, Calabar, Cross River State, Nigeria
| | - Solomon I. Attah
- Department of Pure & Industrial Chemistry, University of Nigeria, Nsukka, Enugu State, Nigeria
| | - Ernest C. Agwamba
- Department of Chemical Sciences, Clifford University, Owerrinta, Nigeria
| | - Ogechi C. Ekoh
- Department of Chemistry, Evangel University, Akaeze, Nigeria
| | - Adedapo S. Adeyinka
- Department of Chemical Sciences, University of Johannesburg, Johannesburg, South Africa
| |
Collapse
|
10
|
Najm MAA, Mahmoud WR, Taher AT, Abbas SES, Awadallah FM, Allam HA, Vullo D, Supuran CT. Design and synthesis of some new benzoylthioureido phenyl derivatives targeting carbonic anhydrase enzymes. J Enzyme Inhib Med Chem 2022; 37:2702-2709. [PMID: 36168122 PMCID: PMC9542353 DOI: 10.1080/14756366.2022.2126463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
The present study aimed to develop potent carbonic anhydrase inhibitors (CAIs). The design of the target compounds was based on modifying the structure of the ureido-based carbonic anhydrase inhibitor SLC-0111. Six series of a substituted benzoylthioureido core were prepared featuring different zinc-binding groups; the conventional sulphamoyl group 4a-d and 12a-c, its bioisosteric carboxylic acid group 5a-d and 13a-c or the ethyl carboxylate group 6a-d and 14a-c as potential prodrugs. All compounds were assessed for their carbonic anhydrase (CA) inhibitory activity against a panel of four physiologically relevant human CA isoforms hCA I and hCA II, and hCA IX, and hCA XII. Compounds 4a, 4b, 4c, 4d, 5d, 12a, and 12c revealed significant inhibitory activity against hCA I that would highlight these compounds as promising drug candidates for the treatment of glaucoma.
Collapse
Affiliation(s)
- Mazin A A Najm
- Department of Pharmaceutical Chemistry, College of Pharmacy, Al-Ayen University, Thi-Qar, Iraq
| | - Walaa R Mahmoud
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Azza T Taher
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt.,Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, October 6 University (O6U), Giza, Egypt
| | - Safinaz E-S Abbas
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Fadi M Awadallah
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | | | - Daniela Vullo
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Firenze, Italy
| | - Claudiu T Supuran
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Firenze, Italy
| |
Collapse
|
11
|
KÜÇÜK C, YURDAKUL S, CELİK S, ERDEM B. Experimental and DFT studies of 2-Methyl-quinoxaline and its Silver (I) complex: Non-covalent interaction analysis, antimicrobial activity and molecular docking study. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
12
|
Şahal H, Öz S, Tekin S, Canpolat E. Synthesis, structural characterizations and in vitro cytotoxic activities of new sulfonamide-based Schiff base derivatives. J Biomol Struct Dyn 2022:1-7. [PMID: 35477366 DOI: 10.1080/07391102.2022.2067237] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Synthesis of five different new compounds (1-5) were carried out. Their structures were characterized by spectroscopic methods such as Fourier transform infrared, Proton nuclear magnetic resonance, Carbon-13 nuclear magnetic resonance and Elemental analysis. Cytotoxic activities of five new sulfonamide based-Schiff base compounds were determined by MTT assay using A-2780 (human ovarian cancer) and MCF-7 (breast cancer) cell lines. LogIC50 values of the sulfonamide derivates compounds were calculated by Graphpad Prism 12 programme after a 24-hour treatment for A2780 and MCF-7 cells. Comet assay experiments were performed to determine DNA damage using LogIC50 concentrations of all compounds in A2780 and MCF-7 cells. All compounds significantly reduced A2780 and MCF-7 cell viability compared to control groups (p < 0.05). In addition, all compounds caused DNA damage in A2780 and MCF-7 cells (p < 0.05). These results show that the synthesized compounds exhibit cytotoxic effects against cancer cells and that the cause of cell death is due to DNA damage.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Hakan Şahal
- Department of Food Processing, Vocational School of Tunceli, Munzur University, Tunceli, Turkey
| | - Samet Öz
- Department of Physiology, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Suat Tekin
- Department of Physiology, Faculty of Medicine, Inonu University, Malatya, Turkey
| | - Erdal Canpolat
- Department of Elementary Science Education, Faculty of Education, Firat University, Elazig, Turkey
| |
Collapse
|
13
|
Shokrollahi S, Amiri A, Schenk-Joß K. Binding affinity of p-PD-based schiff-bases towards human serum albumin; in-vitro and in-silico assessment. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
14
|
Experimental and theoretical Fourier transform infrared and Raman spectroscopy, density functional theory, antibacterial activity and molecular docking studies on 1-(4-methoxyphenyl)-1H-imidazole. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-021-02017-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
15
|
Optimization of Electrical Conductivity of SA-graphene Nanocomposites Using Response Surface Methodology. Chem Res Chin Univ 2021. [DOI: 10.1007/s40242-021-1154-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
16
|
Hassan AU, Sumrra SH, Zafar MN, Nazar MF, Mughal EU, Zafar MN, Iqbal M. New organosulfur metallic compounds as potent drugs: synthesis, molecular modeling, spectral, antimicrobial, drug likeness and DFT analysis. Mol Divers 2021; 26:51-72. [PMID: 33415545 DOI: 10.1007/s11030-020-10157-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 11/17/2020] [Indexed: 11/28/2022]
Abstract
During the present investigation, two new sulfonamide-based Schiff base ligands, 4-{[(2-hydroxy-3-methoxyphenyl)methylidene]amino}-N-(1,3-thiazol-2-yl)benzene-1-sulfonamide (L1) and 4-{[1-(2-hydroxyphenyl)ethylidene]amino}-N-(1,3-thiazol-2-yl)benzene-1-sulfonamide (L2), have been synthesized and coordinated with the transition metals (V, Fe, Co, Ni, Cu and Zn). The ligands were characterized by their physical (color, melting point, yield and solubility), spectral (UV-Vis, FT-IR, LC-MS, 1H NMR and 13C NMR) and elemental data. The structures of the metal complexes (1)-(12) were evaluated through their physical (magnetic and conductance), spectral (UV-Vis, FT-IR and LC-MS) and elemental data. The molecular geometries of ligands and their selected metal complexes were optimized at their ground state energies by B3LYP level of density functional theory (DFT) utilizing 6-311+G (d, p) and LanL2DZ basis set. The first principle study has been discussed for the electronic properties, the molecular electrostatic possibilities as well as the quantum chemical identifiers. An obvious transition of intramolecular charge had been ascertained from the occupied to the unoccupied molecular orbitals. The UV-Vis analysis was performed through time-dependent density functional theory (TD-DFT) by CAM-B3LYP/6-311+G (d, p) function. The in vitro antimicrobial activity was studied against two fungal (Aspergillus niger and Aspergillus flavus) and four bacterial (Staphylococcus aureus, Klebsiela pneumoniae, Escherichia coli and Bacillus subtilis) species. The antioxidant activity was executed as antiradical DPPH scavenging activity (%), total iron reducing power (%) and total phenolic contents (mg GAE g-1). Additionally, enzyme inhibition activity was done against four enzymes (Protease, α-Amylase, Acetylcholinesterase and Butyrylcholinesterase). All the synthetic products exhibited significant bioactivity which were found to enhance upon chelation due to phenomenon of charge transfer from metal to ligand.
Collapse
Affiliation(s)
- Abrar Ul Hassan
- Department of Chemistry, University of Gujrat, Gujrat, 50700, Pakistan
| | | | | | - Muhammad Faizan Nazar
- Department of Chemistry, University of Gujrat, Gujrat, 50700, Pakistan.,Department of Chemistry, Division of Science and Technology, University of Education, Lahore, Multan Campus, Pakistan
| | | | | | - Mazhar Iqbal
- Health Biotechnology Division, National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
| |
Collapse
|
17
|
Mumit MA, Pal TK, Alam MA, Islam MAAAA, Paul S, Sheikh MC. DFT studies on vibrational and electronic spectra, HOMO-LUMO, MEP, HOMA, NBO and molecular docking analysis of benzyl-3-N-(2,4,5-trimethoxyphenylmethylene)hydrazinecarbodithioate. J Mol Struct 2020; 1220:128715. [PMID: 32834109 PMCID: PMC7305508 DOI: 10.1016/j.molstruc.2020.128715] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 06/05/2020] [Accepted: 06/15/2020] [Indexed: 11/25/2022]
Abstract
Benzyl-3-N-(2,4,5-trimethoxyphenylmethylene)hydrazinecarbodithioate (compound 1) is a bidentate and nitrogen-sulfur containing Schiff base, which has been synthesized by the condensation reaction of S-benzylndithiocarbazate and 2,4,5-trimethoxybenzaldehyde. The theoretical calculations of the mentioned compound have been carried out using the more popular density functional theory method, Becke-3-Parameter-Lee-Yang-Parr (B3LYP) in 6-31G+(d,p) basis set. The computational results of the compound were compared with the obtained experimental value. Moreover, the highest occupied molecular orbital, the lowest unoccupied molecular orbital, molecular electrostatic potential, chemical reactivity parameters and natural bond orbital of the optimized structure have been evaluated at the same level of theory. Furthermore, the UV–Vis spectrum of the compound has been carried out for the better understanding of electronic absorption spectra with the help of the time-dependent density functional theory at room temperature. Besides, the molecular docking simulation of the mentioned molecule with target protein was also investigated. In addition, in silico studies were performed to predict absorption, distribution, metabolism, excretion and toxicity profiles of the designed compound. The results indicated that the theoretical data have well correlated with the observed values. The narrow frontier orbital gap indicated that the eventual charge transfer interaction occurs within the studied molecule and showed high chemical reactivity. The global reactivity values showed that the compound is soft molecule, electrophilic species and has strong binding ability with biomolecules. The molecular electrostatic potential structure indicated that the negative and positive potential sites are around electronegative atoms and hydrogen atoms of studied compound, respectively. The natural bond orbital data revealed that the compound contains 97.42% Lewis and 2.58% non-Lewis structure. The intra and inter-molecular charge transfers process occur within the studied compound. The studied compound showed more binding energy (−6.0 kcal/mol) with target protein than hydroxychloroquine (−5.6 kcal/mol). The absorption, distribution, metabolism, excretion and toxicity investigation predicted that the compound has good drug like character.
Collapse
Affiliation(s)
- Mohammad Abdul Mumit
- Department of Chemistry, Rajshahi University of Engineering & Technology, Rajshahi, 6204, Bangladesh
| | - Tarun Kumar Pal
- Department of Chemistry, Rajshahi University of Engineering & Technology, Rajshahi, 6204, Bangladesh
| | - Md Ashraful Alam
- Department of Chemistry, Rajshahi University of Engineering & Technology, Rajshahi, 6204, Bangladesh
| | | | - Subrata Paul
- Department of Pharmacy, Rajshahi University, Rajshahi, 6205, Bangladesh
| | - Md Chanmiya Sheikh
- Faculty of Environmental and Life Science, Okayama University, Okayama, 700-8530, Japan
| |
Collapse
|
18
|
Sumrra SH, Hassan AU, Imran M, Khalid M, Mughal EU, Zafar MN, Tahir MN, Raza MA, Braga AA. Synthesis, characterization, and biological screening of metal complexes of novel sulfonamide derivatives: Experimental and theoretical analysis of sulfonamide crystal. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5623] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Sajjad H. Sumrra
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Abrar U. Hassan
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Muhammad Imran
- Department of Chemistry, Faculty of ScienceKing Khalid University Abha 61413 Saudi Arabia
| | - Muhammad Khalid
- Department of ChemistryKhwaja Fareed University of Engineering & Information Technology Rahim Yar Khan 64200 Pakistan
| | - Ehsan U. Mughal
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Muhammad N. Zafar
- Department of ChemistryQuaid‐i‐Azam University Islamabad 45320 Pakistan
| | | | - Muhammad A. Raza
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Ataualpa A.C. Braga
- Departamento de Química Fundamental, Instituto de QuímicaUniversidade de São Paulo Av. Prof.LineuPrestes, 748 São Paulo 05508‐000 Brazil
| |
Collapse
|
19
|
Shehab OR, Soliman FA, Abdel-Ghani NT, Mansour AM. Spectroscopic investigation of π-acceptors in the determination and photoinduced degradation of Sulfacetamide. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117821. [PMID: 31791911 DOI: 10.1016/j.saa.2019.117821] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 11/13/2019] [Accepted: 11/18/2019] [Indexed: 06/10/2023]
Abstract
The presence of expired and unused Sulfacetamide (SA) drug in water led to a global need for the development of effective advanced method for the quantitative analysis and for minimizing its occurrence in the nature. To find new effective photochemical decomposition method close to that obtained by the well-known Fenton reaction, the photodegradation of SA was investigated in presence of dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) and/or other common additives at two different wavelengths (365 and 256 nm). The role of DDQ in the degradation process of SA was evaluated in comparison to the other investigated π-acceptor systems (Chloranilic acid (CHL) and Picric acid (PA)). While the photodegradation process of SA was hardly to proceed in the absence of a catalyst and/or additive, addition of DDQ and NaNO2 to the solution of SA induced decomposition of about 94% of SA within 25 min upon the exposure to light source at 256 nm. On the other hand, SA was quantitatively analyzed by recording the absorbance of its charge transfer (CT) products with DDQ, CHL and PA at a certain wavelength. CHL is preferred with concentrated samples of SA, while PA is recommended for diluted samples of SA. SA → DDQ has a widely range of stability over the pH range of 4.5-12.0. While SA → CHL is stable only in the acidic medium (pH = 4.8-5.6), SA → PA is steady in the basic medium (pH = 7.5-11.0). The nature of the DDQ CT complex was investigated in the solid state. The electronic structures of the complexes were studied by calculating the time dependent density functional theory (TDDFT) spectra.
Collapse
Affiliation(s)
- Ola R Shehab
- Chemistry Department, Faculty of Science, Cairo University, Cairo University street, Giza 12613, Egypt
| | - Fatma A Soliman
- Chemistry Department, Faculty of Science, Cairo University, Cairo University street, Giza 12613, Egypt
| | - Nour T Abdel-Ghani
- Chemistry Department, Faculty of Science, Cairo University, Cairo University street, Giza 12613, Egypt.
| | - Ahmed M Mansour
- Chemistry Department, Faculty of Science, Cairo University, Cairo University street, Giza 12613, Egypt.
| |
Collapse
|
20
|
The new zinc phthalocyanine having high singlet oxygen quantum yield substituted with new benzenesulfonamide derivative groups containing schiff base. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127181] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
21
|
Şahal H, Pişkin M, Organ GA, Öztürk ÖF, Kaya M, Canpolat E. Zinc(II) phthalocyanine containing Schiff base containing sulfonamide: synthesis, characterization, photophysical, and photochemical properties. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1524140] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Hakan Şahal
- Department of Chemistry, Faculty of Science, Firat University, Elazig, Turkey
| | - Mehmet Pişkin
- Department of Food Technology, Çanakkale Vocation School, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
| | - G. Atiye Organ
- Department of Chemistry, Faculty of Science, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
| | - Ö. Faruk Öztürk
- Department of Chemistry, Faculty of Science, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
| | - Mehmet Kaya
- Department of Chemistry, Faculty of Science, Firat University, Elazig, Turkey
| | - Erdal Canpolat
- Department of Science Education, Faculty of Education, Firat University, Elazig, Turkey
| |
Collapse
|
22
|
Awadallah FM, Bua S, Mahmoud WR, Nada HH, Nocentini A, Supuran CT. Inhibition studies on a panel of human carbonic anhydrases with N1-substituted secondary sulfonamides incorporating thiazolinone or imidazolone-indole tails. J Enzyme Inhib Med Chem 2018; 33:629-638. [PMID: 29536779 PMCID: PMC6009853 DOI: 10.1080/14756366.2018.1446432] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 02/26/2018] [Indexed: 12/19/2022] Open
Abstract
Being the primary sulfonamide among the most efficient zinc binding group (ZBG) to design inhibitors for the metallo-enzymes carbonic anhydrases (CA, EC 4.2.1.1), herein, we propose an investigation on four physiologically important human (h) CAs (hCA I, II, IV, and IX) with N1-substituted secondary sulfonamides incorporating thiazolinone or imidazolone-indole tails. The effect of the functionalisation of the sulfonamide group with five different substitution patterns, namely acetyl, pyridine, thiazole, pyrimidine, and carbamimidoyl, was evaluated in relation to the inhibition profile of the corresponding primary sulfonamide analogues. With most of these latter being nanomolar inhibitors of all four considered isoforms, a totally counterproductive effect on the inhibition potency can be ascribed to N1-functionalisations of the ZBG primary sulfonamide structure with pyridine, thiazole, and pyrimidine moieties. On the other hand, incorporation of less hindered groups, such as sulfonylacetamides and sulfonylguanidines, maintained a certain degree of activity dependent on the tailing moiety, with KIs spanning in the low micromolar range.
Collapse
Affiliation(s)
- Fadi M. Awadallah
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Silvia Bua
- Department NEUROFARBA – Pharmaceutical and Nutraceutical Section, University of Firenze, Firenze, Italy
| | - Walaa R. Mahmoud
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Hossam H. Nada
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Badr University, Cairo, Egypt
| | - Alessio Nocentini
- Department NEUROFARBA – Pharmaceutical and Nutraceutical Section, University of Firenze, Firenze, Italy
| | - Claudiu T. Supuran
- Department NEUROFARBA – Pharmaceutical and Nutraceutical Section, University of Firenze, Firenze, Italy
| |
Collapse
|
23
|
Abstract
We have synthesized and characterized a series of carbothioamide derivatived molecules, obtained by reaction of aromatic aldehyde (Anisaldehyde, 9-anthraldehyde, cinnamaldehyde, indole-3-carboxaldehyde, 1-naphthaldehyde and o-vanillin) with an equimolar amount of 4-phenylthiosemicarbazide with microwave irradiation. The synthesized compounds have been characterized by FT-IR, 1H NMR and 13C NMR spectroscopy. Quantum calculations of the physical properties, based on density functional theory method at B3LYP/6-31+G(d,p) level of theory, were performed, by means of the Gaussian 09W set of programs. The theoretical 1H NMR chemical shift results of the studied compounds have been calculated at B3LYP method and standard 6-31+G(d,p) basis set using the standard Gauge-Independent Atomic Orbital approach. The calculated values are also compared with the experimental data available for these molecules. A good linear relationship between the experimental and calculated data has been obtained.
Collapse
|
24
|
Turan N, Buldurun K. Synthesis, characterization and antioxidant activity of Schiff base and its metal complexes with Fe(II), Mn(II), Zn(II), and Ru(II) ions: Catalytic activity of ruthenium(II) complex. ACTA ACUST UNITED AC 2018. [DOI: 10.5155/eurjchem.9.1.22-29.1671] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The synthesis, spectral, catalytic and antioxidant properties of ethyl-2-(2-hydroxy-3-methoxybenzylideneamino)-6-methyl-4,5,6-tetrahydrobenzo[b]thiophene-3-carboxylate (L) substituted iron(II), manganese(II), zinc(II), and ruthenium(II)-arene chlorides are described for the first time. The ligand and its metal complexes were characterized by elemental analysis, molar conductance, magnetic susceptibility measurements, and spectral (1H NMR, 13C NMR, FT-IR, UV-Vis and Mass) techniques. The FT-IR spectra showed that the ligand can act as bidentate or tridentate. Magnetic moments and electronic spectral studies revealed an octahedral geometry for all the complexes obtained. The thermal behavior of the complexes showed that the water molecules were separated in the first step followed immediately by decomposition of the anions and ligand molecules in the subsequent steps. Ru(II) complex was used as catalysts for the transfer hydrogenation of ketones. At the same time, the effect of various bases such as NaOH, KOH, KOBut and NaOAc as organic base were investigated in the transfer hydrogenation of ketones by 2-propanol as the hydrogen source. The complexes and ligand were tested in vitro for their antioxidant activity. The experimental results showed that Ru(II) complex had more potent antioxidant activities than Zn(II), Fe(II), Mn(II) complexes and parent ligand.
Collapse
Affiliation(s)
- Nevin Turan
- Department of Chemistry, Faculty of Arts and Sciences, Mus Alparslan University, 49250 Mus, Turkey
| | - Kenan Buldurun
- Department of Chemistry, Faculty of Arts and Sciences, Mus Alparslan University, 49250 Mus, Turkey
| |
Collapse
|
25
|
Gil DM, Salomón FF, Echeverría GA, Piro OE, Pérez H, Altabef AB. A detailed exploration of intermolecular interactions in 4-(4-dimethylaminobenzylideneamino)-N-(5-methyl-3-isoxazolyl)benzenesulfonamide and related Schiff bases: Crystal structure, spectral studies, DFT methods, Pixel energies and Hirshfeld surface analysis. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 185:286-297. [PMID: 28595154 DOI: 10.1016/j.saa.2017.05.066] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 05/26/2017] [Accepted: 05/29/2017] [Indexed: 06/07/2023]
Abstract
The Schiff base of the title has been synthesized and its crystal structure determined by single-crystal X-ray diffraction. The compound was characterized by IR, Raman, 1H NMR, 13C NMR and electronic absorption spectra. DFT calculations provide the quantum chemical basis for the observed molecular conformation. A study of intermolecular interactions of the title compound is compared with seven other closely related structures and reveals that molecules in most of the compounds are linked by a cooperative effect of strong and weak hydrogen bonds, CH…π, and π…π stacking interactions, and also lp…π contacts. Lattice energy calculations indicate that the dispersion component is the major contribution, with the coulombic term playing a significant role in the total energy. Interaction energies for molecular pairs involving NH···N bonds indicate a dominant contribution to packing stabilization coming from coulomb component. Hirshfeld surfaces and 2D-fingerprint plots allowed us to visualize different intermolecular contacts and its relative contributions to total surface in each compound. The analysis of electrostatic potential (ESP) maps correlates well with the computed energies providing evidences on the dominant electrostatic nature of NH···N and NH···O interactions.
Collapse
Affiliation(s)
- Diego M Gil
- INQUINOA (CONICET-UNT), Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, San Lorenzo 456, T4000CAN San Miguel de Tucumán, Argentina.
| | - Fernando F Salomón
- INQUINOA (CONICET-UNT), Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, San Lorenzo 456, T4000CAN San Miguel de Tucumán, Argentina
| | - G A Echeverría
- Departamento de Física, Facultad de Ciencias Exactas, Universidad Nacional de La Plata y IFLP (CONICET, CCT-La Plata), C. C. 67, 1900 La Plata, Argentina
| | - Oscar E Piro
- Departamento de Física, Facultad de Ciencias Exactas, Universidad Nacional de La Plata y IFLP (CONICET, CCT-La Plata), C. C. 67, 1900 La Plata, Argentina
| | - Hiram Pérez
- Departamento de Química General e Inorgánica, Facultad de Química, Universidad de la Habana, Habana 10400, Cuba.
| | - Aida Ben Altabef
- INQUINOA (CONICET-UNT), Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, San Lorenzo 456, T4000CAN San Miguel de Tucumán, Argentina.
| |
Collapse
|
26
|
Bade TS, Ebrahimi HP, Alsalim TA, Titinchi SJ, Abbo HS, Bolandnazar Z, Ebrahimi A. A novel series of 1, 4-Dihydropyridine (DHP) derivatives bearing thiazolidin-4-one: From synthesis to structure. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.03.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
27
|
Polypyridyl-hydrazone based Ruthenium(II) complexes: Spectral and computational analysis. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.01.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
28
|
Swarnalatha K, Kamalesu S, Subramanian R. Mono and binuclear ruthenium(II) complexes containing 5-chlorothiophene-2-carboxylic acid ligands: Spectroscopic analysis and computational studies. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.07.048] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|
29
|
Singh BB, Shakil NA, Kumar J, Rana VS, Mishra A. Microwave synthesis, characterization, and bio-efficacy of novel halogenated Schiff bases. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2016; 51:558-570. [PMID: 27167104 DOI: 10.1080/03601234.2016.1170558] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A new series of halogenated Schiff bases was synthesized by the condensation of 5-fluoro-2-hydroxy acetophenone and 3,5-dichloro-2-hydroxy acetophenone with different alkyl amines, namely propyl, pentyl, hexyl, heptyl, octyl, nonyl, dodecyl, tetradecyl, hexadecyl, and octadecyl amines, under microwave irradiation. Newly formed molecules were characterized by Infrared and nuclear magnetic resonance ((1)H NMR and (13)C NMR) spectroscopic techniques. Further, the Schiff bases were screened for antifungal bioassay, and the results showed potential fungicidal activity against two very important plant infecting fungi, viz. Rhizoctonia solani and Sclerotium rolfsii. Among the screened compounds, 2,4-dichloro-2-[1-(propylimino)ethyl]phenol was found to be the most active compound against both R. solani (ED50 8.02 mg L(-1)) and S. rolfsii (ED50 21.51 mg L(-1)) followed by 2,4-dichloro-2-[1-(pentylimino) ethyl]phenol (ED50 13.02 and 29.57 mg L(-1), respectively). The synthesized compounds were also screened for antioxidant activity by 2,2-diphenyl-1-picrylhydrazyl (DPPH)-free radical scavenging technique. All the compounds showed very low to moderate activity as compared with Gallic acid.
Collapse
Affiliation(s)
- Braj B Singh
- a Division of Agricultural Chemicals, Indian Agricultural Research Institute , New Delhi , India
- b School of Vocational Studies and Applied Sciences, Gautam Buddha University , Greater Noida , Uttar Pradesh , India
| | - Najam A Shakil
- a Division of Agricultural Chemicals, Indian Agricultural Research Institute , New Delhi , India
| | - Jitendra Kumar
- a Division of Agricultural Chemicals, Indian Agricultural Research Institute , New Delhi , India
| | - Virendra S Rana
- a Division of Agricultural Chemicals, Indian Agricultural Research Institute , New Delhi , India
| | - Anuradha Mishra
- b School of Vocational Studies and Applied Sciences, Gautam Buddha University , Greater Noida , Uttar Pradesh , India
| |
Collapse
|
30
|
Ceylan Ü, Hacıyusufoğlu ME, Yalçınc ŞP, Sönmez M, Aygün M. Synthesis, molecular structure and spectroscopic characterization of (E)-1-((2-hydroxynaphthalen-1-yl) methyleneamino)-5-(4-methoxybenzoyl)-4-(4-methoxyphenyl) pyrimidine-2(1H)-one with experimental techniques and theoretical calculations. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.01.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
31
|
Metal-based biologically active azoles and β-lactams derived from sulfa drugs. Bioorg Med Chem 2016; 24:1121-31. [DOI: 10.1016/j.bmc.2016.01.041] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Revised: 01/13/2016] [Accepted: 01/20/2016] [Indexed: 11/23/2022]
|
32
|
Syntheses, spectroscopic investigation and electronic properties of two sulfonamide derivatives: A combined experimental and quantum chemical approach. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2015.12.039] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
33
|
Ceylan Ü, Durgun M, Türkmen H, Yalçın ŞP, Kilic A, Özdemir N. Theoretical and experimental investigation of 4-[(2-hydroxy-3-methylbenzylidene)amino]benzenesulfonamide: Structural and spectroscopic properties, NBO, NLO and NPA analysis. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.02.042] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
34
|
Ebrahimi HP, Hadi JS, Alsalim TA, Ghali TS, Bolandnazar Z. A novel series of thiosemicarbazone drugs: from synthesis to structure. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 137:1067-1077. [PMID: 25291504 DOI: 10.1016/j.saa.2014.08.146] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Revised: 07/25/2014] [Accepted: 08/31/2014] [Indexed: 06/03/2023]
Abstract
A new series of thiosemicarbazones (TSCs) and their 1,3,4-thiadiazolines (TDZs) containing acetamide group have been synthesized from thiosemicarbazide compounds by the reaction of TSCs with cyclic ketones as well as aromatic aldehydes. The structures of newly synthesized 1,3,4-thiadiazole derivatives obtained by heterocyclization of the TSCs with acetic anhydride were experimentally characterized by spectral methods using IR, (1)H NMR, (13)C NMR and mass spectroscopic methods. Furthermore, the structural, thermodynamic, and electronic properties of the studied compounds were also studied theoretically by performing Density Functional Theory (DFT) to access reliable results to the experimental values. The molecular geometry, the highest occupied molecular orbital (HOMO), the lowest unoccupied molecular orbital (LUMO) and Mulliken atomic charges of the studied compounds have been calculated at the B3LYP method and standard 6-31+G(d,p) basis set starting from optimized geometry. The theoretical (13)C chemical shift results were also calculated using the gauge independent atomic orbital (GIAO) approach and their respective linear correlations were obtained.
Collapse
Affiliation(s)
- Hossein Pasha Ebrahimi
- Department of Biochemistry and National Magnetic Resonance Facility at Madison (NMRFAM), University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Jabbar S Hadi
- Department of Chemistry, College of Education for Pure Science, University of Basrah, Basrah, Iraq.
| | - Tahseen A Alsalim
- Department of Chemistry, College of Education for Pure Science, University of Basrah, Basrah, Iraq.
| | - Thaer S Ghali
- Department of Chemistry, College of Education for Pure Science, University of Basrah, Basrah, Iraq
| | - Zeinab Bolandnazar
- David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA 90095, USA
| |
Collapse
|
35
|
Zaky M, El-Sayed MY, El-Megharbel SM, Taleb SA, Refat MS. Synthesis, chemical structure elucidation, and biological studies on the effect of some vital metal ions on sulfadoxine. RUSS J GEN CHEM+ 2015. [DOI: 10.1134/s1070363215010314] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
36
|
Ebrahimi HP, Hadi JS, Abdulnabi ZA, Bolandnazar Z. Spectroscopic, thermal analysis and DFT computational studies of salen-type Schiff base complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 117:485-492. [PMID: 24021948 DOI: 10.1016/j.saa.2013.08.044] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Revised: 08/05/2013] [Accepted: 08/08/2013] [Indexed: 06/02/2023]
Abstract
A new series of metal(II) complexes of Co(II), Ni(II), Cu(II), Zn(II), and Pb(II) have been synthesized from a salen-type Schiff base ligand derived from o-vanillin and 4-methyl-1,2-phenylenediamine and characterized by elemental analysis, spectral (IR, UV-Vis, (1)H NMR, (13)C NMR and EI-mass), molar conductance measurements and thermal analysis techniques. Coats-Redfern method has been utilized to calculate the kinetic and thermodynamic parameters of the metal complexes. The molecular geometry, Mulliken atomic charges of the studied compounds were investigated theoretically by performing density functional theory (DFT) to access reliable results to the experimental values. The theoretical (13)C chemical shift results of the studied compounds have been calculated at the B3LYP, PBEPBE and PW91PW91 methods and standard 6-311+G(d,p) basis set starting from optimized geometry. The comparison of the results indicates that B3LYP/6-311+G(d,p) yields good agreement with the observed chemical shifts. The measured low molar conductance values in DMF indicate that the metal complexes are non-electrolytes. The spectral and thermal analysis reveals that all complexes have octahedral geometry except Cu(II) complex which can attain the square planner arrangement. The presence of lattice and coordinated water molecules are indicated by thermograms of the complexes. The thermogravimetric (TG/DTG) analyses confirm high stability for all complexes followed by thermal decomposition in different steps.
Collapse
Affiliation(s)
- Hossein Pasha Ebrahimi
- Department of Biochemistry and National Magnetic Resonance Facility at Madison (NMRFAM), University of Wisconsin-Madison, Madison, WI 53706, USA
| | | | | | | |
Collapse
|
37
|
Nithyanandan S, Kannan P. Photo switchable pendant furyl and thienyl fulgimides containing polypyrroles. Polym Degrad Stab 2013. [DOI: 10.1016/j.polymdegradstab.2013.08.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|