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Naik S, Soumya V, Mamledesai SN, Manickavasagam M, Choudhari P, Rathod S. Discovery of Substituted 2-oxoquinolinylthiazolidin-4-one Analogues as Potential EGFRK Inhibitors in Lung Cancer Treatment. Drug Res (Stuttg) 2024; 74:227-240. [PMID: 38830371 DOI: 10.1055/a-2305-2789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2024]
Abstract
PURPOSE Cancer is the second leading cause of death globally and is responsible for an estimated 9.6 million deaths in 2018. Globally, about 1 in 6 deaths is due to cancer and the chemotherapeutic drugs available have high toxicity and have reported side effects hence, there is a need for the synthesis of novel drugs in the treatment of cancer. METHODS The current research work dealt with the synthesis of a series of 3-(3-acetyl-2-oxoquinolin-1-(2H)-yl-2-(substitutedphenyl)thiazolidin-4-one (Va-j) derivatives and evaluation of their in-vitro anticancer activity. All the synthesized compounds were satisfactorily characterized by IR and NMR data. Compounds were further evaluated for their in-vitro anticancer activity against A-549 (lung cancer) cell lines. The in-vitro anticancer activity was based upon the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazoliumbromide (MTT) assay method. RESULTS The synthesized compounds exhibited satisfactory anticancer properties against the A-549 cell line. The compound (VH): showed the highest potency amongst the tested derivatives against the A-549 cell line with IC50 values of 100 µg/ml respectively and was also found to be more potent than Imatinib (150 µg/ml) which was used as a standard drug. Molecular docking studies of the titled compounds (Va-j) were carried out using AutoDock Vina/PyRx software. The synthesized compounds exhibited well-conserved hydrogen bonds with one or more amino acid residues in the active pocket of the EGFRK tyrosine kinase domain (PDB 1m17). CONCLUSION Among all the synthesized analogues, the binding affinity of the compound (Vh) was found to be higher than other synthesized derivatives and a molecular dynamics simulation study explored the stability of the docked complex system.
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Affiliation(s)
- Soniya Naik
- Department of Pharmaceutical Chemistry, Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, India
- Department of Pharmaceutical Chemistry, P.E.S's Rajaram and Tarabai Bandekar College of Pharmacy, Farmagudi, Ponda, Goa, India
| | - Vasu Soumya
- Department of Pharmaceutical Chemistry, Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, India
| | - Shivlingrao N Mamledesai
- Department of Pharmaceutical Chemistry, P.E.S's Rajaram and Tarabai Bandekar College of Pharmacy, Farmagudi, Ponda, Goa, India
| | - M Manickavasagam
- Department of Oncology, SRMC & RI, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, India
| | - Prafulla Choudhari
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, Maharashtra, India
| | - Sanket Rathod
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur, Maharashtra, India
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Gavadia R, Rasgania J, Basil MV, Chauhan V, Kumar S, Jakhar K. Synthesis of Isoniazid analogs with Promising Antituberculosis Activity and Bioavailability: Biological Evaluation and Computational Studies. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
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Bashir B, Riaz N, Ejaz SA, Saleem M, Iqbal A, Mahmood HMK, Ejaz S, Ashraf M, Aziz-ur-Rehman, Bhattarai K. Parsing p-Tolyloxy-1,3,4-oxadiazolepropanamides as 15-Lipoxygenase Inhibitors Prop up by In Vitro and In Silico Profiling Including Structure Determination. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Patel SK, Patel RN, Patel AK, Patel N, Choquesillo-Lazarte D. Copper hydrazone complexes with different nuclearties and geometries: Synthesis, characterization, single crystal structures, Hirshfeld analysis and superoxide dismutase mimetic activities. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132545] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Sun GX, Min LJ, Han L, Liu XH. Crystal structure of 2-((4-phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetonitrile, C15H11N5S. Z KRIST-NEW CRYST ST 2022. [DOI: 10.1515/ncrs-2021-0431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C15H11N5S, orthorhombic, Pbca (no. 61), a = 9.7864(2) Å, b = 15.5709(3) Å, c = 18.7774(4) Å, V = 2861.36(10) Å3, Z = 8, R
gt
(F) = 0.0485, wR
ref
(F
2) = 0.1390, T = 296.15 K.
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Affiliation(s)
- Guo-Xiang Sun
- School of Chemistry and Chemical Engineering , Yancheng Institute of Technology , Yancheng , 224051 , Jiangsu , China
| | - Li-Jing Min
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province , College of Life Science, Huzhou University , Huzhou , 313000 , Zhejiang , China
| | - Liang Han
- College of Chemical Engineering, Zhejiang University of Technology , Hangzhou , 310014 , Zhejiang, China
| | - Xing-Hai Liu
- College of Chemical Engineering, Zhejiang University of Technology , Hangzhou , 310014 , Zhejiang, China
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Synthesis, Crystal Structure and Bioactivities of N-(5-(4-chlorobenzyl)-1,3,5-Triazinan-2-Ylidene)Nitramide. CRYSTALS 2020. [DOI: 10.3390/cryst10040245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The compound N-(5-(4-chlorobenzyl)-1,3,5-triazinan-2-ylidene)nitramide (C10H12ClN5O2, M = 269.70) was synthesized and structurally confirmed by 1H NMR, 13C NMR, HRMS and single-crystal x-ray diffraction. The crystal belongs to the monoclinic system with space group P21/c. The title compound consisted of a benzene ring and a 1,3,5-triazine ring. All carbon atoms in the benzene ring were nearly coplanar with a dihedral (C6–C5–C10 and C7–C8–C9) angle of 1.71°and all non-hydrogen atoms of the 1,3,5-triazine ring were not planar, but exhibited a half-chair conformation. The crystal structure was stabilized by a strong intramolecular hydrogen bonding interaction N(3)–H(3)···O(2) and three intermolecular hydrogen bonding interactions, N(2)–H(2)···O(1), N(2)–H(2)···N(4) and N(3)–H(3)···Cl(1). The preliminary bioassay showed that the title compound showed not only aphicidal activity against Sitobion miscanthi (inhibition rate: 74.1%) and Schizaphis graminum (77.5%), but also antifungal activities against Pythium aphanidermatum (62.0%). These results provide valuable guidelines for the design and synthesis of novel aphid control agents and fungicides.
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Li J, Ren GY, Zhang Y, Yang MY, Ma HX. Two Cu(II) complexes of 1,2,4-triazole fungicides with enhanced antifungal activities. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.09.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Synthesis, Crystal Structure, Herbicide Safening, and Antifungal Activity of N-(4,6-Dichloropyrimidine-2-Yl)Benzamide. CRYSTALS 2018. [DOI: 10.3390/cryst8020075] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Li J, Liu H, Guo Z, Yang M, Song J, Ma H. Two Cu(ii)-triadimenol complexes as potential fungicides: synergistic actions and DFT calculations. RSC Adv 2018; 8:2933-2940. [PMID: 35541170 PMCID: PMC9077557 DOI: 10.1039/c7ra10572j] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Accepted: 01/08/2018] [Indexed: 12/03/2022] Open
Abstract
Two Cu(ii) complexes, namely, [CuL4(H2O)2]·2NO3·2CH3OH 1 and [CuL2(CH3COO)2] 2, (L = (1S,2R)-1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-ol, triadimenol, a commercial 1,2,4-triazole pesticide) were synthesized and characterized by elemental analysis, IR spectra, UV-Vis spectra and single crystal X-ray diffraction. Crystal structural analysis shows that the different types of salts (copper acetate is covalent, while copper nitrate is ionic) contribute to different crystal structures: complex 1 consists of one copper cation, four ligands, two coordinated water molecules, two free nitrate anions and two uncoordinated methanol molecules. Complex 2 is composed of one copper cation, two ligands and two acetate anions, without free molecules. The two complexes and the ligand triadimenol were also screened for antifungal activities against four selected fungi. The antifungal results reveal that both the complexes show better bioactivities in comparison with L, and that complex 1 has higher bioactivities than complex 2. To elaborate the reasons of the enhanced bioactivities after complexation, the interaction levels between Cu2+ cation and triadimenol, as well as the density functional theory (DFT) method were carried out. The results indicate that three factors made the antifungal activities stronger after forming Cu(ii) complexes: new active site of copper cation, synergic interactions between Cu2+ cation and L, and improved penetration of the metal complexes into the lipid membranes. Two Cu(ii) complexes of triadimenol show greater antifungal activities than the ligand triadimenol. Moreover, the synergistic interactions and DFT calculations were both carried out to elucidate the reasons for the enhanced bioactivities.![]()
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Affiliation(s)
- Jie Li
- School of Chemical Engineering
- Northwest University
- Xi'an
- China
| | - Huiyu Liu
- School of Chemical Engineering
- Northwest University
- Xi'an
- China
| | - Zhaoqi Guo
- School of Chemical Engineering
- Northwest University
- Xi'an
- China
| | - Mingyan Yang
- Department of Environmental Science and Engineering
- Chang'an University
- Xi'an
- China
| | - Jirong Song
- School of Chemical Engineering
- Northwest University
- Xi'an
- China
- Conservation Technology Department
| | - Haixia Ma
- School of Chemical Engineering
- Northwest University
- Xi'an
- China
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Li J, Zhang Y, Yang M, Ma H. Two novel Co(ii) and Ni(ii) complexes of tebuconazole with enhanced antifungal activities. RSC Adv 2017. [DOI: 10.1039/c7ra03629a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Controlled release studies and theoretical investigations on two complexes based on tebuconazole were carried out to explain their increased antifungal activities.
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Affiliation(s)
- Jie Li
- School of Chemical Engineering
- Northwest University
- Xi'an
- China
| | - Yao Zhang
- School of Chemical Engineering
- Northwest University
- Xi'an
- China
| | - Mingyan Yang
- Department of Environmental Science and Engineering
- Chang'an University
- Xi'an
- China
| | - Haixia Ma
- School of Chemical Engineering
- Northwest University
- Xi'an
- China
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Sun GX, Sun ZH, Yang MY, Wu HK. Crystal structure of 4-(5-((2-methylbenzyl)thio)-4-phenyl-4 H-1,2,4-triazol-3-yl)pyridine, C 21H 18N 4S. Z KRIST-NEW CRYST ST 2016. [DOI: 10.1515/ncrs-2016-0106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C21H18N4S, monoclinic, P21/c (no. 14), a = 18.264(2) Å, b = 11.6302(14) Å, c = 8.9289(10) Å, β = 101.683(7)°, V = 1857.3(4) Å3, Z = 4, R
gt
(F) = 0.0435, wR
ref(F2
) = 0.1122, T = 296(2) K.
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Affiliation(s)
- Guo-Xiang Sun
- School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Jiangsu, Yancheng, 224051, China
| | - Zhao-Hui Sun
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
| | - Ming-Yan Yang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
| | - Hong-Ke Wu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
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Design, Synthesis, DFT Study and Antifungal Activity of Pyrazolecarboxamide Derivatives. Molecules 2016; 21:68. [PMID: 26760990 PMCID: PMC6274113 DOI: 10.3390/molecules21010068] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Revised: 12/30/2015] [Accepted: 01/05/2016] [Indexed: 12/15/2022] Open
Abstract
A series of novel pyrazole amide derivatives were designed and synthesized by multi-step reactions from phenylhydrazine and ethyl 3-oxobutanoate as starting materials, and their structures were characterized by NMR, MS and elemental analysis. The antifungal activity of the title compounds was determined. The results indicated that some of title compounds exhibited moderate antifungal activity. Furthermore, DFT calculations were used to study the structure-activity relationships (SAR).
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