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Vallan L, Istif E, Gómez IJ, Alegret N, Mantione D. Thiophene-Based Trimers and Their Bioapplications: An Overview. Polymers (Basel) 2021; 13:1977. [PMID: 34208624 PMCID: PMC8234281 DOI: 10.3390/polym13121977] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/11/2021] [Accepted: 06/12/2021] [Indexed: 01/15/2023] Open
Abstract
Certainly, the success of polythiophenes is due in the first place to their outstanding electronic properties and superior processability. Nevertheless, there are additional reasons that contribute to arouse the scientific interest around these materials. Among these, the large variety of chemical modifications that is possible to perform on the thiophene ring is a precious aspect. In particular, a turning point was marked by the diffusion of synthetic strategies for the preparation of terthiophenes: the vast richness of approaches today available for the easy customization of these structures allows the finetuning of their chemical, physical, and optical properties. Therefore, terthiophene derivatives have become an extremely versatile class of compounds both for direct application or for the preparation of electronic functional polymers. Moreover, their biocompatibility and ease of functionalization make them appealing for biology and medical research, as it testifies to the blossoming of studies in these fields in which they are involved. It is thus with the willingness to guide the reader through all the possibilities offered by these structures that this review elucidates the synthetic methods and describes the full chemical variety of terthiophenes and their derivatives. In the final part, an in-depth presentation of their numerous bioapplications intends to provide a complete picture of the state of the art.
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Affiliation(s)
- Lorenzo Vallan
- Laboratoire de Chimie des Polymères Organiques (LCPO—UMR 5629), Université de Bordeaux, Bordeaux INP, CNRS F, 33607 Pessac, France;
| | - Emin Istif
- Department of Mechanical Engineering, Koç University, Rumelifeneri Yolu, Sarıyer, Istanbul 34450, Turkey;
| | - I. Jénnifer Gómez
- Department of Condensed Matter Physics, Faculty of Science, Masaryk University, 61137 Brno, Czech Republic;
| | - Nuria Alegret
- POLYMAT and Departamento de Química Aplicada, University of the Basque Country, UPV/EHU, 20018 Donostia-San Sebastián, Spain
| | - Daniele Mantione
- Department of Mechanical Engineering, Koç University, Rumelifeneri Yolu, Sarıyer, Istanbul 34450, Turkey;
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Rana M, Arif R, Khan FI, Maurya V, Singh R, Faizan MI, Yasmeen S, Dar SH, Alam R, Sahu A, Ahmad T, Rahisuddin. Pyrazoline analogs as potential anticancer agents and their apoptosis, molecular docking, MD simulation, DNA binding and antioxidant studies. Bioorg Chem 2021; 108:104665. [PMID: 33571809 DOI: 10.1016/j.bioorg.2021.104665] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 12/08/2020] [Accepted: 01/16/2021] [Indexed: 12/12/2022]
Abstract
N-formyl pyrazoline derivatives (3a-3l) were designed and synthesized via Michael addition reaction through cyclization of chalcones with hydrazine hydrate in presence of formic acid. The structural elucidation of N-formyl pyrazoline derivatives was carried out by various spectroscopic techniques such as 1H, 13C NMR, FT-IR, UV-visible spectroscopy, mass spectrometry and elemental analysis. Anticancer activity of the pyrazoline derivatives (3a-3l) was evaluated against human lung cancer (A549), fibrosarcoma cell lines (HT1080) and human primary normal lung cells (HFL-1) by MTT assay. The results of anticancer activity showed that potent analogs 3b and 3d exhibited promising activity against A549 (IC50 = 12.47 ± 1.08 and 14.46 ± 2.76 µM) and HT1080 (IC50 = 11.40 ± 0.66 and 23.74 ± 13.30 µM) but low toxic against the HFL-1 (IC50 = 116.47 ± 43.38 and 152.36 ± 22.18 µM). The anticancer activity of potent derivatives (3b and 3d) against A549 cancer cell line was further confirmed by flow cytometry based approach. DNA binding interactions of the pyrazoline derivatives 3b and 3d have been carried out with calf thymus DNA (Ct-DNA) using absorption, fluorescence and viscosity measurements, circular dichroism and cyclic voltammetry. Antioxidant potential of N-formyl pyrazoline derivatives (3a-3l) has been also estimated through DPPH (2,2-diphenyl-1-picrylhydrazyl) free radical and H2O2. Results revealed that all the compounds exhibited significant antioxidant activity. In silico molecular modelling and ADMET properties of pyrazoline derivatives were also studied using PyRx software against topoisomerase II receptor with PDB ID: 1ZXM to explore their best hits. MD simulation of 3b and 3d was also carried out with topoisomerase II for structure-function correlation in a protein. HuTopoII inhibitory activity of the analogs (3a-3l) was examined by relaxation assay at varying concentrations 100-1000 µM.
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Affiliation(s)
- Manish Rana
- Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Rizwan Arif
- Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Faez Iqbal Khan
- School of Electronic Science and Engineering, University of Electronic Science and Technology of China, China
| | - Vikas Maurya
- Special Centre for Molecular Medicine, Jawharlal Nehru University, New Delhi 110067, India
| | - Raja Singh
- Special Centre for Molecular Medicine, Jawharlal Nehru University, New Delhi 110067, India
| | - Md Imam Faizan
- Multidisciplinary Centre for Advanced Research & Studies, Jamia Millia Islamia, New Delhi 110025, India
| | - Shama Yasmeen
- Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Sajad Hussain Dar
- Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Raquib Alam
- Department of Applied Sciences, University Polytechnic, Jamia Millia Islamia, New Delhi 110025, India
| | - Ankita Sahu
- ICMR-National Institute of Pathology, Safdarjung Hospital Campus, New Delhi 110029, India
| | - Tanveer Ahmad
- Multidisciplinary Centre for Advanced Research & Studies, Jamia Millia Islamia, New Delhi 110025, India
| | - Rahisuddin
- Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India.
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Yang J, Zhang BW, Lin LN, Zan XL, Zhang GC, Chen GS, Ji JY, Ma WH. Key factors affecting photoactivated fungicidal activity of sodium pheophorbide a against Pestalotiopsis neglecta. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2020; 167:104584. [PMID: 32527419 DOI: 10.1016/j.pestbp.2020.104584] [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: 03/05/2020] [Revised: 04/14/2020] [Accepted: 04/17/2020] [Indexed: 06/11/2023]
Abstract
Recently, photodynamic therapy (PDT) and photoactivated pesticides have attracted considerable research attention. In the present study, we aimed to investigate the photodynamic activity of a chlorophyllous derivative, sodium pheophorbide a (SPA), and to evaluate its potential as a photoactivated fungicide. The singlet oxygen quantum yield, the photoreaction process, the anti-photobleaching ability in sterile water (H2O), the effect of light conditions on its antifungal activity, and its stability were all investigated. SPA showed significant fungicidal activity and photostability, during which Type I and Type II photodynamic reactions occurred simultaneously on Pestalotiopsis neglecta, and the influence of Type I was slightly larger than that of Type II. In addition, light promoted the antifungal activity of SPA. In particular, the antifungal activity was enhanced with increasing light intensity, and was strongest under 8000 lx conditions. Under monochromatic light sources, antifungal activity was strongest under green light s; however, the effect of monochromatic light was not as good as that of white light. From 0 to 24 h, the antifungal effect of the SPA solution was enhanced; however, the activity of the solution began to weaken after 24 h. Furthermore, our study confirmed that the antifungal activity of SPA was stable under different temperatures, pH values, and UV irradiation durations.
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Affiliation(s)
- Jing Yang
- Heilongjiang Province Key Laboratory of Forest Protection, School of Forest, Northeast Forestry University, Hexing Road 26, Xiangfang District, Harbin 150040, PR China
| | - Bo-Wen Zhang
- School of Information and Computer Engineering, Northeast Forestry University, Hexing Road 26, Xiangfang District, Harbin 150040, PR China
| | - Lian-Nan Lin
- Heilongjiang Province Key Laboratory of Forest Protection, School of Forest, Northeast Forestry University, Hexing Road 26, Xiangfang District, Harbin 150040, PR China; Yichun University, Xuefu Road 576, Yichun 336000, PR China
| | - Xiao-Li Zan
- Forest Pest Control and Quarantine Station of Honghua'erji Forestry Bureau, Hulunbuir 021112, PR China
| | - Guo-Cai Zhang
- Heilongjiang Province Key Laboratory of Forest Protection, School of Forest, Northeast Forestry University, Hexing Road 26, Xiangfang District, Harbin 150040, PR China.
| | - Guang-Sheng Chen
- School of Information and Computer Engineering, Northeast Forestry University, Hexing Road 26, Xiangfang District, Harbin 150040, PR China.
| | - Jing-Yu Ji
- Heilongjiang Province Key Laboratory of Forest Protection, School of Forest, Northeast Forestry University, Hexing Road 26, Xiangfang District, Harbin 150040, PR China
| | - Wei-Hu Ma
- Heilongjiang Province Key Laboratory of Forest Protection, School of Forest, Northeast Forestry University, Hexing Road 26, Xiangfang District, Harbin 150040, PR China
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Zuo Z, Yan H, Song X, Song X, Guo D. The crystal structure of N, N′-(6-(thiophen-2-yl)-1,3,5-triazine-2,4-diyl)bis(2-methylpropane-2-sulfonamide) – ethyl acetate(2/1), C 34H 54N 10O 6S 6. Z KRIST-NEW CRYST ST 2019. [DOI: 10.1515/ncrs-2018-0414] [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
C34H54N10O6S6, monoclinic, P21 (no. 4), a = 11.8434(5) Å, b = 11.2298(6) Å, c = 17.0706(8) Å, β = 94.661(2)°, V = 2262.86(19) Å3, Z = 4, R
gt(F) = 0.0287, wR
ref(F
2) = 0.0809, T = 150(2) K.
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Affiliation(s)
- Zhenyu Zuo
- College of Pharmacy , Shaanxi University of Chinese Medicine , Xi’an, Shaanxi, 712046 , China
- Shaanxi Key Laboratory of Basic and New Herbal Medicament Research , Xi’an, Shaanxi, 712046 , China
| | - Hao Yan
- College of Pharmacy , Shaanxi University of Chinese Medicine , Xi’an, Shaanxi, 712046 , China
| | - Xiao Song
- College of Pharmacy , Shaanxi University of Chinese Medicine , Xi’an, Shaanxi, 712046 , China
| | - XiaoMei Song
- College of Pharmacy , Shaanxi University of Chinese Medicine , Xi’an, Shaanxi, 712046 , China
| | - Dongyan Guo
- College of Pharmacy , Shaanxi University of Chinese Medicine , Xi’an, Shaanxi, 712046 , China
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Kim HY, Kim HM, Ryu B, Lee JS, Choi JH, Jang DS. Constituents of the aerial parts of Eclipta prostrata and their cytotoxicity on human ovarian cancer cells in vitro. Arch Pharm Res 2015; 38:1963-9. [DOI: 10.1007/s12272-015-0599-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Accepted: 04/03/2015] [Indexed: 11/28/2022]
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Zhu Y, Zhang H, Wang D, Li L, Xu H, Li H, Ma Y. Design, Synthesis and Biological Evaluation of Novel N-(4-([2,2′:5′,2′′-Terthiophen]-5-yl)-2-methylbut-3-yn-2-yl) Benzamide Derivatives. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201400654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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