1
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Ramadan SK, Abd-Rabboh HSM, Abdel Hafez AA, Abou-Elmagd WSI. Some pyrimidohexahydroquinoline candidates: synthesis, DFT, cytotoxic activity evaluation, molecular docking, and in silico studies. RSC Adv 2024; 14:16584-16599. [PMID: 38779387 PMCID: PMC11109844 DOI: 10.1039/d4ra02271h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 05/08/2024] [Indexed: 05/25/2024] Open
Abstract
Some hexahydroquinoline candidates were prepared by reacting 2-amino-3-cyano-1-cyclohexylhexahydroquinoline with oxalyl chloride and triethyl orthoformate. The computational chemical approach agreed with the product-testing results. The produced substances were examined in vitro for their antiproliferative activity against liver carcinoma (HepG2), breast adenocarcinoma (MCF7), prostate cancer (PC3), and colon cancer (HCT116) cell lines. The highest potency against the four cell lines was exhibited by hydrazide, thiosemicarbazide, and thiazolidinone derivatives. The best docking score was presented by thiosemicarbazide and thiazolidinone derivatives as they showed the highest binding to the Mcl-1 enzyme with binding energies of -8.97 and -8.90 kcal mol-1, respectively, which were higher than that of the co-crystallized ligand (LC3) with a binding energy of -8.74 kcal mol-1. Besides, the modeling pharmacokinetics disclosed their desirable drug-likeness and oral bioavailability characteristics.
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Affiliation(s)
- Sayed K Ramadan
- Chemistry Department, Faculty of Science, Ain Shams University Cairo 11566 Egypt
| | - Hisham S M Abd-Rabboh
- Chemistry Department, College of Science, King Khalid University P. O. Box 9004 Abha 62223 Saudi Arabia
| | - Amal A Abdel Hafez
- Chemistry Department, College of Science, King Khalid University P. O. Box 9004 Abha 62223 Saudi Arabia
| | - Wael S I Abou-Elmagd
- Chemistry Department, Faculty of Science, Ain Shams University Cairo 11566 Egypt
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2
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Gouda MA, Abu-Hashem AA, Ameen TA, Althagafi SH, Hamama WS, Khalil AGM. Pyrimido[5,4-c]quinolines: Synthesis from 3,4-Di-functionallized Quinoline, Reactivity and Biological Activities. Chem Biodivers 2024; 21:e202301968. [PMID: 38194695 DOI: 10.1002/cbdv.202301968] [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: 12/07/2023] [Revised: 01/09/2024] [Accepted: 01/09/2024] [Indexed: 01/11/2024]
Abstract
Quinoline and pyrimidine moieties are ubiquitous components in both natural and synthetic compounds, showcasing diverse applications. The fusion of these well-known structures into hybrid molecules has garnered attention due to their intriguing biological properties. Particularly in the field of medicinal chemistry, numerous studies in the last decade have focused on pyrimido[5,4-c]quinoline ring systems (PyQs5,4-c). This review elucidates the synthesis of PyQs5,4-c and their derivatives using 3,4-difunctionalized quinoline as a key starting material. The preparation of PyQs5,4-c involves a series of chemical transformations, including the Friedländer, Ullmann and Biginelli reaction, Vilsmeier-Haack formylation, Suzuki coupling, and a one-pot three-component reaction. These synthetic routes not only offer access to diverse PyQs5,4-c derivatives.
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Affiliation(s)
- Moustafa A Gouda
- Department of Chemistry, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah, 30002, Saudi Arabia
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt
| | - Ameen A Abu-Hashem
- Department of Physical Sciences, Chemistry Division, College of Science, Jazan University, Jazan, 45142, Saudi Arabia
- Photochemistry Department (Heterocyclic Unit), National Research Centre, 12622 Dokki, Giza, Egypt
| | - Tahah A Ameen
- Department of Physical Sciences, Chemistry Division, College of Science, Jazan University, Jazan, 45142, Saudi Arabia
| | - Saif H Althagafi
- Department of Chemistry, Faculty of Science, Albaha University, P.O.Box 1988, Albaha, 65799, Saudi Arabia
| | - Wafaa S Hamama
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt
| | - Abdel-Galil M Khalil
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt
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3
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Mahdipour P, Moradi L, Mirzaie M. Green Synthesis of Dihydropyrimido[4,5‐b]quinolinetriones by Sulfonic Acid‐Functionalized Silica‐Coated CoFe
2
O
4
as a Solid Acid Nanocatalyst under Thermal and Ultrasonic Conditions. ChemistrySelect 2022. [DOI: 10.1002/slct.202203824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Pegah Mahdipour
- Department of Organic Chemistry Faculty of Chemistry University of Kashan P.O. Box 8731753153 Kashan I. R. Iran 8731753153
| | - Leila Moradi
- Department of Organic Chemistry Faculty of Chemistry University of Kashan P.O. Box 8731753153 Kashan I. R. Iran 8731753153
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4
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Polo-Cuadrado E, Rojas-Peña C, Acosta-Quiroga K, Camargo-Ayala L, Brito I, Cisterna J, Moncada F, Trilleras J, Rodríguez-Núñez YA, Gutierrez M. Design, synthesis, theoretical study, antioxidant, and anticholinesterase activities of new pyrazolo-fused phenanthrolines. RSC Adv 2022; 12:33032-33048. [PMID: 36425206 PMCID: PMC9671100 DOI: 10.1039/d2ra05532e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 11/03/2022] [Indexed: 10/19/2023] Open
Abstract
Pyrazole-fused phenanthroline compounds were obtained through several synthetic routes. NMR, HRMS, and IR techniques were used to characterize and confirm the chemical structures. Crystal structures were obtained from compounds 3a, 5b, 5j, 5k, and 5n and analyzed using X-ray diffraction. Compounds were evaluated as acetyl (AChE) and butyrylcholinesterase (BChE) inhibitors, and the results showed a moderate activity. Compound 5c presented the best activity against AChE (IC50 = 53.29 μM) and compound 5l against BChE enzyme (IC50 = 119.3 μM). Furthermore, the ability of the synthetic compounds to scavenge cationic radicals DPPH and ABTS was evaluated. Compound 5e (EC50 = 26.71 μg mL-1) presented the best results in the DPPH assay, and compounds 5e, 5f and 5g (EC50 = 11.51, 3.10 and <3 μg mL-1, respectively) showed better ABTS cationic radical scavenging results. Finally, in silico analyses indicated that 71% of the compounds show good oral availability and are within the ranges established by the Lipinski criteria.
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Affiliation(s)
- Efraín Polo-Cuadrado
- Laboratorio Síntesis Orgánica y Actividad Biológica (LSO-Act-Bio), Instituto de Química de Recursos Naturales, Universidad de Talca Casilla 747 Talca 3460000 Chile
| | - Cristian Rojas-Peña
- Laboratorio Síntesis Orgánica y Actividad Biológica (LSO-Act-Bio), Instituto de Química de Recursos Naturales, Universidad de Talca Casilla 747 Talca 3460000 Chile
- Doctorado en Química, Departamento de Química Orgánica y Fisicoquímica, Universidad de Chile Santiago Chile
| | - Karen Acosta-Quiroga
- Laboratorio Síntesis Orgánica y Actividad Biológica (LSO-Act-Bio), Instituto de Química de Recursos Naturales, Universidad de Talca Casilla 747 Talca 3460000 Chile
- Doctorado en Química, Departamento de Química Orgánica y Fisicoquímica, Universidad de Chile Santiago Chile
| | - Lorena Camargo-Ayala
- Doctorado en Ciencias Mención I + D de Productos Bioactivos, Instituto de Química de Recursos Naturales, Laboratorio de Síntesis Orgánica (LSO-Act-Bio), Universidad de Talca Casilla 747 Talca 3460000 Chile
| | - Iván Brito
- Departamento de Química, Facultad de Ciencias Básicas, Universidad de Antofagasta, Avda., Campus Coloso Antofagasta 02800 Chile
| | - Jonathan Cisterna
- Departamento de Química, Facultad de Ciencias Básicas, Universidad de Antofagasta, Avda., Campus Coloso Antofagasta 02800 Chile
| | - Félix Moncada
- Departamento de Química, Universidad Nacional de Colombia Av. Cra 30 # 45-03 Bogotá Colombia
| | - Jorge Trilleras
- Grupo de Investigación en Compuestos Heterocíclicos, Universidad del Atlántico Puerto Colombia 081007 Colombia
| | - Yeray A Rodríguez-Núñez
- Departamento de Química, Facultad de Ciencias Exactas, Universidad Andrés Bello Republica 275 Santiago 8370146 Chile
| | - Margarita Gutierrez
- Laboratorio Síntesis Orgánica y Actividad Biológica (LSO-Act-Bio), Instituto de Química de Recursos Naturales, Universidad de Talca Casilla 747 Talca 3460000 Chile
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5
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Hassan MM, Alhalafi MH. Synthesis, Structural Determination, and Antioxidant Activities of Acyclic and Substituted Heterocyclic Phosphonates Linearly Linked 4-hydroxy-2(1H)-quinolinone. Molecules 2022; 27:molecules27185960. [PMID: 36144697 PMCID: PMC9506251 DOI: 10.3390/molecules27185960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/06/2022] [Accepted: 09/07/2022] [Indexed: 12/05/2022] Open
Abstract
The chemical reactivity of 3-[(E)-3-(dimethylamino)-2-propenoyl]-4-hydroxy-1-methy-2(1H)-quinolinone (1) towards some phosphorus reagents was studied. The enaminone 1 was cyclized into pyranoquinolinylphosphonate 2 via treatment with diethyl phosphite in basic medium. However, its reaction with triethoxy phosphonoacetate gave the substituted oxopyranylphosphonate 3. Using the same reaction conditions, both thioxopyridinylphosphonate 4 and oxopyranylphosphonate 5 were produced via a reaction of enaminone 1 with both diethyl 2-amino-2-thioxoethylphosphonate and diethyl vinylphosphonate, respectively, in low yields. In addition, the two novel oxopyridinylphosphonates 6 and 7 were obtained by treatment of enaminone 1 with a diethyl cyanomethylphosphonate reagent. Two oaxathiaphosphininyl derivatives, 8 and 9, were obtained by treatment of the enaminone 1 with O, O-diethyl dithiophosphoric acid under different reaction conditions. Diazaphosphininyl 11 and oxazaphosphininyl 12 derivatives were obtained in excellent yields using a P-phenylphosphonic diamide reagent under different reaction conditions. The treatment of the enaminone 1 with phosphorus pentasulfide produced the non-phosphorylated product thioxothiopyranoquinolinone 13. Finally, the enaminone was turned into oxathiaphosphininyl 14 using Lawesson’s reagent. The possible reaction mechanisms of the formation of these products were discussed. The structures of newly isolated products were established by elemental analysis and spectral tools. The compounds were evaluated for their antioxidant activities.
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Affiliation(s)
- Mohamed M. Hassan
- Chemistry Department, Faculty of Education, Ain Shams University, Roxy, Cairo 11711, Egypt
- Correspondence:
| | - Mona H. Alhalafi
- Department of Chemistry, College of Science Al-Zulfi, Majmaah University, P.O. Box 66, Al-Majmaah 11952, Saudi Arabia;
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6
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Jiang R, Mu Y, Zhang W, Hong Y, Iqbal Z, Hou J, Yang Z, Tang D. Acid-promoted synthesis of pyrazolo[4,3-c]quinoline derivatives by employing pyrazole-arylamines and β-keto esters via cleavage of C–C bonds. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2114372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Rui Jiang
- Institute of Agricultural Resources and Environment, Ningxia Academy of Agriculture and Forestry Science, Yinchuan, P. R. China
| | - Yangxiu Mu
- Institute of Agricultural Resources and Environment, Ningxia Academy of Agriculture and Forestry Science, Yinchuan, P. R. China
| | - Wei Zhang
- Ningxia Academy of Agriculture and Forestry Science, Yinchuan, P. R. China
| | - Yu Hong
- Institute of Agricultural Resources and Environment, Ningxia Academy of Agriculture and Forestry Science, Yinchuan, P. R. China
| | - Zafar Iqbal
- Institute of Agricultural Resources and Environment, Ningxia Academy of Agriculture and Forestry Science, Yinchuan, P. R. China
| | - Jing Hou
- Institute of Agricultural Resources and Environment, Ningxia Academy of Agriculture and Forestry Science, Yinchuan, P. R. China
| | - Zhixiang Yang
- Institute of Agricultural Resources and Environment, Ningxia Academy of Agriculture and Forestry Science, Yinchuan, P. R. China
| | - Dong Tang
- Institute of Agricultural Resources and Environment, Ningxia Academy of Agriculture and Forestry Science, Yinchuan, P. R. China
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7
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Mu Y, Iqbal Z, Jiang R, Hou J, Yang Z, Li H, Tang D. Synthesis of Fused pyrazolo[4,3‐
c
]quinolines through KI‐Promoted Cyclization of Pyrazole‐arylamines and Benzyl Bromide. ChemistrySelect 2022. [DOI: 10.1002/slct.202104337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Yangxiu Mu
- Ningxia Center of Agricultural Organic Synthesis Agricultural Resource and Environment Institute of Ningxia Academy of Agriculture and Forestry Science Yinchuan 750002 P. R. China
| | - Zafar Iqbal
- Ningxia Center of Agricultural Organic Synthesis Agricultural Resource and Environment Institute of Ningxia Academy of Agriculture and Forestry Science Yinchuan 750002 P. R. China
| | - Rui Jiang
- Ningxia Center of Agricultural Organic Synthesis Agricultural Resource and Environment Institute of Ningxia Academy of Agriculture and Forestry Science Yinchuan 750002 P. R. China
| | - Jing Hou
- Ningxia Center of Agricultural Organic Synthesis Agricultural Resource and Environment Institute of Ningxia Academy of Agriculture and Forestry Science Yinchuan 750002 P. R. China
| | - Zhixiang Yang
- Ningxia Center of Agricultural Organic Synthesis Agricultural Resource and Environment Institute of Ningxia Academy of Agriculture and Forestry Science Yinchuan 750002 P. R. China
| | - Hongjun Li
- National Measurement and Testing Center for Coal Chemical industry Ningxia Academy of Metrology & Quality Inspection Yinchuan 750002 P. R. China
| | - Dong Tang
- Ningxia Center of Agricultural Organic Synthesis Agricultural Resource and Environment Institute of Ningxia Academy of Agriculture and Forestry Science Yinchuan 750002 P. R. China
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8
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Tang D, Mu Y, Iqbal Z, He L, Jiang R, Hou J, Yang Z, Yang M. Construction of substituted pyrazolo[4,3‐c]quinolines via [5+1] cyclization of pyrazole‐arylamines with alcohols/amines in one pot. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4420] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Dong Tang
- Ningxia Center of Agricultural Organic Synthesis Agricultural Resource and Environment Institute of Ningxia Academy of Agriculture and Forestry Science Yinchuan China
- Department of Chemistry Lishui University Lishui China
| | - Yangxiu Mu
- Ningxia Center of Agricultural Organic Synthesis Agricultural Resource and Environment Institute of Ningxia Academy of Agriculture and Forestry Science Yinchuan China
| | - Zafar Iqbal
- Ningxia Center of Agricultural Organic Synthesis Agricultural Resource and Environment Institute of Ningxia Academy of Agriculture and Forestry Science Yinchuan China
| | - Lili He
- Ningxia Center of Agricultural Organic Synthesis Agricultural Resource and Environment Institute of Ningxia Academy of Agriculture and Forestry Science Yinchuan China
| | - Rui Jiang
- Ningxia Center of Agricultural Organic Synthesis Agricultural Resource and Environment Institute of Ningxia Academy of Agriculture and Forestry Science Yinchuan China
| | - Jing Hou
- Ningxia Center of Agricultural Organic Synthesis Agricultural Resource and Environment Institute of Ningxia Academy of Agriculture and Forestry Science Yinchuan China
| | - Zhixiang Yang
- Ningxia Center of Agricultural Organic Synthesis Agricultural Resource and Environment Institute of Ningxia Academy of Agriculture and Forestry Science Yinchuan China
| | - Minghua Yang
- Department of Chemistry Lishui University Lishui China
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9
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Elshaier YAMM, Aly AA, El-Aziz MA, Fathy HM, Brown AB, Ramadan M. A review on the synthesis of heteroannulated quinolones and their biological activities. Mol Divers 2021; 26:2341-2370. [PMID: 34698911 DOI: 10.1007/s11030-021-10332-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 09/30/2021] [Indexed: 10/20/2022]
Abstract
The quinoline scaffold has become an important construction motif for the development of new drugs. The quinolones and their heteroannulated derivatives have high importance due to their diverse spectrum of biological activities as antifungal, anti-inflammatory, anti-diabetes, anti-Alzheimer's disease, antioxidant and diuretic activities. This review summarizes the various new, efficient and convenient synthetic approaches to synthesize diverse quinolone-based scaffolds and their biological activities. We also dealt with the important mechanism, the route and type of reactions of the obtained products. The biological activities of some heteroannulated quinolones were also discussed.
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Affiliation(s)
- Yaseen A M M Elshaier
- Organic & Medicinal Chemistry Department, Faculty of Pharmacy, University of Sadat City, Menoufia, 32958, Egypt
| | - Ashraf A Aly
- Chemistry Department, Faculty of Science, Minia University, El-Minia, 61519, Egypt.
| | - Mohamed Abd El-Aziz
- Medicinal Chemistry Department, Faculty of Pharmacy, Minia University, El-Minia, 61519, Egypt
| | - Hazem M Fathy
- Organic Chemistry Department, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, 71524, Egypt
| | - Alan B Brown
- Chemistry Department, Florida Institute of Technology, Melbourne, FL, 32901, USA
| | - Mohamed Ramadan
- Organic Chemistry Department, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, 71524, Egypt
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10
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Velmurugan K, Don D, Kannan R, Selvaraj C, VishnuPriya S, Selvaraj G, Singh SK, Nandhakumar R. Synthesis, antibacterial, anti-oxidant and molecular docking studies of imidazoquinolines. Heliyon 2021; 7:e07484. [PMID: 34286142 PMCID: PMC8273425 DOI: 10.1016/j.heliyon.2021.e07484] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/26/2021] [Accepted: 07/01/2021] [Indexed: 12/24/2022] Open
Abstract
Quinoline and imidazole derivatives have been playing a significant role in functional bioactivities and were potentially used as antibacterial, antifungal, anticancer, and anti-inflammatory drugs. Owing to the limitation of drug resistance, herein we synthesized thio-, chloro-, and hydroxyl-functionalized various imidazoquinolines by molecular hybridization approach. All the imidazoquinoline derivatives were examined for their antibacterial activity against selected bacterial pathogens by the agar well diffusion method. In addition, the anti-oxidant efficacy of imidazoquinolines was also tested using ferric reducing antioxidant power (FRAP). Among them, electron-withdrawing (-Cl) substituent containing imidazoquinoline 5f showed higher antibacterial and anti-oxidant activities than other imidazoquinolines and reached the effectiveness of the standard. In addition, compounds 4f, 5e, and 3f showed moderate antibacterial activity and other derivatives displayed weak activity against various pathogens. Molecular docking studies were also performed on selected imidazoquinoline derivatives (3f, 4f, and 5f), which showed high docking score and strong binding energy values. These results revealed that thio-imidazoquinoline could assist as a prototype for the designing of multidrug-resistant antibiotics against various microbial organisms.
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Affiliation(s)
- K Velmurugan
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore, 641 114, India
| | - Derin Don
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore, 641 114, India
| | - Rajesh Kannan
- Department of Microbiology, Bharathidasan Univeristy, Tiruchirappalli, 620 024, India
| | - C Selvaraj
- Computer Aided Drug Design and Molecular Modeling Lab, Department of Bioinformatics, Science Block, Alagappa University, Karaikudi, 630004, Tamil Nadu, India
| | - S VishnuPriya
- Department of Medical Neurobiology, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem, 91120, Israel
| | - G Selvaraj
- Centre for Interdisciplinary Sciences-Computational Life Sciences, College of Food Science and Technology, Henan University of Technology, Zhengzhou, China
| | - S K Singh
- Computer Aided Drug Design and Molecular Modeling Lab, Department of Bioinformatics, Science Block, Alagappa University, Karaikudi, 630004, Tamil Nadu, India
| | - R Nandhakumar
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore, 641 114, India
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11
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Yan L, Wu X, Zhang Y, Sankaran M, Xu L, Ling L, Wang Y, Jiang Y, Ma J, Kong L. An expedient multi‐component synthesis of pyridinyl‐spirooxindoles and their effect on proliferation of lung cancer
A549
cells. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Liang Yan
- Provincial Key Laboratory of Biological Macro‐molecules Research Wannan Medical College Wuhu Anhui China
| | - Xu Wu
- Provincial Key Laboratory of Biological Macro‐molecules Research Wannan Medical College Wuhu Anhui China
| | - Yizongheng Zhang
- First Clinical College Southern Medical University Guangzhou Guangdong China
| | - Mathan Sankaran
- Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry & Chemical Engineering Nanjing University Nanjing China
| | - Lei Xu
- Provincial Key Laboratory of Biological Macro‐molecules Research Wannan Medical College Wuhu Anhui China
| | - Liefeng Ling
- Provincial Key Laboratory of Biological Macro‐molecules Research Wannan Medical College Wuhu Anhui China
| | - Yi Wang
- Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry & Chemical Engineering Nanjing University Nanjing China
| | - Yuxin Jiang
- Department of Pathogen Biology and Immunology Jiaxing University College of Medicine Jiaxing Zhejiang China
| | - Jinzhu Ma
- Provincial Key Laboratory of Biological Macro‐molecules Research Wannan Medical College Wuhu Anhui China
| | - Lingyu Kong
- Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry & Chemical Engineering Nanjing University Nanjing China
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12
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Celik I, Erol M, Puskullu MO, Uzunhisarcikli E, Ince U, Kuyucuklu G, Suzen S. In Vitro and In Silico Studies of Quinoline-2-Carbaldehyde Hydrazone Derivatives as Potent Antimicrobial Agents. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1821230] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Ismail Celik
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - Meryem Erol
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
| | - Mustafa Orhan Puskullu
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
| | - Ebru Uzunhisarcikli
- Department of Pharmacology, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
| | - Ufuk Ince
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
| | - Gulcan Kuyucuklu
- Department of Medical Microbiology, Faculty of Medicine, Trakya University, Edirne, Turkey
| | - Sibel Suzen
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
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13
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14
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Synthesis of new 4-(1,2,3-triazolo)quinolin-2(1H)-ones via Cu-catalyzed [3 + 2] cycloaddition. MONATSHEFTE FUR CHEMIE 2019. [DOI: 10.1007/s00706-018-2342-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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15
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El-Deeb MA, El-Zoghbi MS. Synthesis and Anticancer Activity Study of Some Novel Substituted and Fused Pyridotriazepine Derivatives. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3447] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Moshira A. El-Deeb
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy (Girls); Al-Azhar University; Cairo Egypt
| | - Mona S. El-Zoghbi
- Pharmaceutical Chemistry Department, Faculty of Pharmacy; Menoufia University; Menoufia Egypt
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16
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Abdou MM, Seferoğlu Z, Fathy M, Akitsu T, Koketsu M, Kellow R, Amigues E. Synthesis and chemical transformations of 3-acetyl-4-hydroxyquinolin-2(1H)-one and its N-substituted derivatives: bird’s eye view. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3652-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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17
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Hasan HA, Abdulmalek E, Rahman MBA, Shaari KB, Yamin BM, Chan KW. Microwave synthesis, crystal structure, antioxidant, and antimicrobial study of new 6-heptyl-5,6-dihydrobenzo[4,5]imidazo[1,2-c]quinazoline compound. Chem Cent J 2018; 12:145. [PMID: 30570683 PMCID: PMC6768020 DOI: 10.1186/s13065-018-0509-z] [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] [Received: 04/30/2018] [Accepted: 12/03/2018] [Indexed: 10/28/2022] Open
Abstract
BACKGROUND Although the development of antibiotic and antioxidant manufacturing, the problem of bacterial resistance and food and/or cosmetics oxidation still needs more efforts to design new derivatives which can help to minimize these troubles. Benzimidazo[1,2-c]quinazolines are nitrogen-rich heterocyclic compounds that possess many pharmaceutical properties such as antimicrobial, anticonvulsant, immunoenhancer, and anticancer. RESULTS A comparative study between two methods, (microwave-assisted and conventional heating approaches), was performed to synthesise a new quinazoline derivative from 2-(2-aminophenyl)-1H-benzimidazole and octanal to produce 6-heptyl-5,6-dihydrobenzo[4,5]imidazo[1,2-c]quinazoline (OCT). The compound was characterised using FTIR, 1H and 13C NMR, DIMS, as well as X-ray crystallography. The most significant peak in the 13C NMR spectrum is C-7 at 65.5 ppm which confirms the cyclisation process. Crystal structure analysis revealed that the molecule grows in the monoclinic crystal system P21/n space group and stabilised by an intermolecular hydrogen bond between the N1-H1A…N3 atoms. The crystal packing analysis showed that the molecule adopts zig-zag one dimensional chains. Fluorescence study of OCT revealed that it produces blue light when expose to UV-light and its' quantum yield equal to 26%. Antioxidant activity, which included DPPH· and ABTS·+ assays was also performed and statistical analysis was achieved via a paired T-test using Minitab 16 software with P < 0.05. Also, the antimicrobial assay against two Gram-positive, two Gram-negative, and one fungus was screened for these derivatives. CONCLUSIONS Using microwave to synthesise OCT have drastically reduced reaction time, and increased yield. OCT show good antioxidant activity in one of the tests and moderate antimicrobial activity.
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Affiliation(s)
- Hiba Ali Hasan
- Integrated Chemical BioPhysics Research, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia. .,Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia. .,Department of Pharmacognosy and Medicinal Plants, College of Pharmacy, Mustansiriyah University, Baghdad, Iraq.
| | - Emilia Abdulmalek
- Integrated Chemical BioPhysics Research, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia. .,Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia.
| | - Mohd Basyaruddin Abdul Rahman
- Integrated Chemical BioPhysics Research, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia.,Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia
| | - Khozirah Binti Shaari
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia.,Laboratory of Natural Products, Institute of Bioscience, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Bohari Mohd Yamin
- Faculty of Science and Technology, Universiti Sains Islam Malaysia, 71800, Nilai, Negeri Sembilan, Malaysia
| | - Kim Wei Chan
- Laboratory of Molecular Biomedicine, Institute of Bioscience, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
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18
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Shah R, Verma PK. Therapeutic importance of synthetic thiophene. Chem Cent J 2018; 12:137. [PMID: 30564984 PMCID: PMC6768136 DOI: 10.1186/s13065-018-0511-5] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 12/04/2018] [Indexed: 11/12/2022] Open
Abstract
Thiophene and its substituted derivatives are very important class of heterocyclic compounds which shows interesting applications in the field of medicinal chemistry. It has made an indispensable anchor for medicinal chemists to produce combinatorial library and carry out exhaustive efforts in the search of lead molecules. It has been reported to possess a wide range of therapeutic properties with diverse applications in medicinal chemistry and material science, attracting great interest in industry as well as academia. It has been proven to be effectual drugs in present respective disease scenario. They are remarkably effective compounds both with respect to their biological and physiological functions such as anti-inflammatory, anti-psychotic, anti-arrhythmic, anti-anxiety, anti-fungal, antioxidant, estrogen receptor modulating, anti-mitotic, anti-microbial, kinases inhibiting and anti-cancer. Thus the synthesis and characterization of novel thiophene moieties with wider therapeutic activity is a topic of interest for the medicinal chemist to synthesize and investigate new structural prototypes with more effective pharmacological activity. However, several commercially available drugs such as Tipepidine, Tiquizium Bromides, Timepidium Bromide, Dorzolamide, Tioconazole, Citizolam, Sertaconazole Nitrate and Benocyclidine also contain thiophene nucleus. Therefore, it seems to be a requirement to collect recent information in order to understand the current status of the thiophene nucleus in medicinal chemistry research.
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Affiliation(s)
- Rashmi Shah
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, Haryana, 124001, India
| | - Prabhakar Kumar Verma
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, Haryana, 124001, India.
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One-pot synthesis of 2,3-bis-(4-hydroxy-2-oxo-1,2-dihydroquinolin-3-yl)succinates and arylmethylene-bis-3,3′-quinoline-2-ones. CHEMICAL PAPERS 2018. [DOI: 10.1007/s11696-018-0561-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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20
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Saravana Mani K, Murugesapandian B, Kaminsky W, Rajendran SP. Enantioselective approach towards the synthesis of spiro-indeno [1,2-b] quinoxaline pyrrolothiazoles as antioxidant and antiproliferative. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.06.035] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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21
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Fesenko AA, Grigoriev MS, Shutalev AD. A convenient stereoselective access to novel 1,2,4-triazepan-3-ones/thiones via reduction or reductive alkylation of 7-membered cyclic semicarbazones and thiosemicarbazones. Org Biomol Chem 2018; 16:8072-8089. [DOI: 10.1039/c8ob01766b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Stereoselective syntheses of 1-unsubstituted and 1-alkylsubstituted 1,2,4-triazepane-3-thiones/ones based on reduction or reductive alkylation of 2,4,5,6-tetrahydro-3H-1,2,4-triazepine-3-thiones/ones are reported.
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Affiliation(s)
- Anastasia A. Fesenko
- N. D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- 119991 Moscow
- Russian Federation
| | - Mikhail S. Grigoriev
- A. N. Frumkin Institute of Physical Chemistry and Electrochemistry
- Russian Academy of Sciences
- 119071 Moscow
- Russian Federation
| | - Anatoly D. Shutalev
- N. D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- 119991 Moscow
- Russian Federation
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Saravana Mani K, Kaminsky W, Rajendran SP. A facile atom economic one pot multicomponent synthesis of bioactive spiro-indenoquinoxaline pyrrolizines as potent antioxidants and anti-cancer agents. NEW J CHEM 2018. [DOI: 10.1039/c7nj02993d] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
One pot method for the synthesis of biologically active novel spiro-indenoquinoxaline pyrrolizines by means of four-component reaction between ninhydrin, o-phenylenediamine, l-proline and quinolinyl chalcones in methanol via [3+2] cycloaddition.
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23
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Mohire PP, Patil RB, Chandam DR, Jadhav SJ, Patravale AA, Kumbhar DR, Ghosh JS, Deshmukh MB. Low transition temperature mixtures prompted one-pot synthesis of 5, 10 dihydropyrimido[4,5-b]quinoline-2,4(1H,3H)-dione derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3033-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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24
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Hassan MM, Hassanin HM. An Efficient New Route for the Synthesis of Some 3-Hterocyclylquinolinones via
Novel 3-(1,2-Dihydro-4-hydroxy-1-methyl-2-oxoquinolin-3-yl)-3-oxopropanal and Their Antioxidant Screening. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2952] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mohamed M. Hassan
- Department of Chemistry, Faculty of Education; Ain Shams University; Roxy 11711 Cairo Egypt
| | - Hany M. Hassanin
- Department of Chemistry, Faculty of Education; Ain Shams University; Roxy 11711 Cairo Egypt
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25
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Sztanke M, Sztanke K. Biologically important hydrazide-containing fused azaisocytosines as antioxidant agents. Redox Rep 2017; 22:572-581. [PMID: 28812524 DOI: 10.1080/13510002.2017.1364330] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
OBJECTIVES Two important classes of hydrazide-containing fused azaisocytosines were evaluated as possible antioxidants and characterised by UV spectroscopy. METHODS 2,2-Diphenyl-1-picrylhydazyl (DPPH), nitric oxide (NO), hydrogen peroxide (H2O2) scavenging potencies and reducing power of molecules were evaluated. RESULTS The strongest DPPH scavengers were found to be 9, showing the potency superior to that of butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), propyl gallate (PG) and 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (Trolox) and comparable to that of ascorbic acid (AA), and 6, revealing the antioxidant potency superior to that of BHA, BHT, PG and Trolox. In turn, 3 and 9 were the most promising NO scavengers, exhibiting the potency superior to that of BHA, BHT (3 and 9) and AA (3). The most potent H2O2 scavengers proved to be 10 and 9 showing similar or even better neutralising potency than that of Trolox, BHT and BHA. Simultaneously, the majority of hydrazides revealed higher ferric reducing abilities than that of AA and BHT. Some structure-activity relationships were explored. A possible mechanism for the DPPH radical scavenging ability of hydrazide-containing molecules was proposed. DISCUSSION Hydrazides 3, 6 and 9 with an antioxidant potential better or comparable to that of the well-known antioxidants are proposed as new antioxidant candidates.
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Affiliation(s)
- Małgorzata Sztanke
- a Department of Medical Chemistry , Medical University , Lublin , Poland
| | - Krzysztof Sztanke
- b Laboratory of Bioorganic Synthesis and Analysis, Department of Medical Chemistry , Medical University , Lublin , Poland
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Effect of heterocyclic ring system on formation of dimeric quinolones under catalyst-free conditions: a green approach. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3032-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Fesenko AA, Grigoriev MS, Shutalev AD. Synthesis of aryl substituted 2,4,5,6-tetrahydro-3H-1,2,4-triazepine-3-thiones/ones starting from chalcone-derived β-isothiocyanato ketones. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.10.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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28
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Karthick C, Karthikeyan K, Korrapati PS, Rahiman AK. Antioxidant, DNA interaction, molecular docking and cytotoxicity studies of aminoethylpiperazine-containing macrocyclic binuclear copper(II) complexes. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3669] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- C. Karthick
- Post-Graduate and Research Department of Chemistry; The New College (Autonomous); Chennai 600 014 India
| | - K. Karthikeyan
- Biomaterials Division; CSIR-Central Leather Research Institute; Chennai 600 020 India
| | - Purna Sai Korrapati
- Biomaterials Division; CSIR-Central Leather Research Institute; Chennai 600 020 India
| | - A. Kalilur Rahiman
- Post-Graduate and Research Department of Chemistry; The New College (Autonomous); Chennai 600 014 India
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Synthesis of novel 5,6,7,8,9,10-hexahydropyrimido[4,5-b]quinoline derivatives for antimicrobial and anti-oxidant evaluation. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2699-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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30
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Expeditious synthesis, antileishmanial and antioxidant activities of novel 3-substituted-4-hydroxycoumarin derivatives. CHINESE CHEM LETT 2016. [DOI: 10.1016/j.cclet.2015.10.028] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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31
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Hamama WS, Hassanien AE, El-Fedawy MG, Zoorob HH. Synthesis, PM3-Semiempirical, and Biological Evaluation of Pyrazolo[4,3-c]quinolinones. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.1747] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Wafaa S. Hamama
- Chemistry Department, Faculty of Science; Mansoura University; El-Gomhoria Street ET-35516 Mansoura Egypt
| | - Alaa E. Hassanien
- Chemistry Department, Faculty of Science; Mansoura University; El-Gomhoria Street ET-35516 Mansoura Egypt
| | - Manal G. El-Fedawy
- Chemistry Department, Faculty of Science; Mansoura University; El-Gomhoria Street ET-35516 Mansoura Egypt
| | - Hanafi H. Zoorob
- Chemistry Department, Faculty of Science; Mansoura University; El-Gomhoria Street ET-35516 Mansoura Egypt
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Wang S, Huang X, Wang Q, Ge Z, Wang X, Li R. An efficient synthesis of sulfonated quinoline diones by copper catalyzed sulfonylation of activated alkenes with sulfonylhydrazides. RSC Adv 2016. [DOI: 10.1039/c5ra27878c] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
A novel and highly efficient cascade synthesis of sulfonated quinoline dione derivatives from N-(2-cyanoaryl) methylacrylamides and sulfonylhydrazides in good yields is described.
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Affiliation(s)
- Shucheng Wang
- State Key Laboratory of National and Biomimetic Drugs
- School of Pharmaceutical Science
- Peking University
- Beijing 100191
- P. R. China
| | - Xuhu Huang
- State Key Laboratory of National and Biomimetic Drugs
- School of Pharmaceutical Science
- Peking University
- Beijing 100191
- P. R. China
| | - Qi Wang
- State Key Laboratory of National and Biomimetic Drugs
- School of Pharmaceutical Science
- Peking University
- Beijing 100191
- P. R. China
| | - Zemei Ge
- State Key Laboratory of National and Biomimetic Drugs
- School of Pharmaceutical Science
- Peking University
- Beijing 100191
- P. R. China
| | - Xin Wang
- State Key Laboratory of National and Biomimetic Drugs
- School of Pharmaceutical Science
- Peking University
- Beijing 100191
- P. R. China
| | - Runtao Li
- State Key Laboratory of National and Biomimetic Drugs
- School of Pharmaceutical Science
- Peking University
- Beijing 100191
- P. R. China
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Arasakumar T, Mathusalini S, Lakshmi K, Mohan PS, Ata A, Lin CH. Object-oriented synthetic approach toward angular and linear fused pyrazoloquinolines of biological importance with InCl3catalyst. SYNTHETIC COMMUN 2015. [DOI: 10.1080/00397911.2015.1133827] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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34
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Kareem HS, Ariffin A, Nordin N, Heidelberg T, Abdul-Aziz A, Kong KW, Yehye WA. Correlation of antioxidant activities with theoretical studies for new hydrazone compounds bearing a 3,4,5-trimethoxy benzyl moiety. Eur J Med Chem 2015; 103:497-505. [PMID: 26402727 DOI: 10.1016/j.ejmech.2015.09.016] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Revised: 09/06/2015] [Accepted: 09/10/2015] [Indexed: 01/22/2023]
Abstract
A new series of antioxidants, namely imines bearing the well-known free radical scavenger group 3,4,5-trimethoxybenzyloxy, was designed and synthesized. Theoretical calculations based on density functional theory (DFT) were performed to understand the antioxidant activities. Experimental studies evaluating the antioxidant activities of the compounds using DPPH and FRAP assays verified the predictions obtained by DMOL3 based on DFT.1. The DPPH radical scavenging activities depended on the substitution pattern of the aromatic aldehyde, with both the substitution type and position showing significant effects. Compounds 7b, 7c and 7d, which contain a phenolic hydroxyl group at the para position to the imine as well as, additional electron donating groups at the ortho-position to this hydroxyl group, exhibited IC₅₀ values of 62, 75 and 106 μg/mL, respectively, and potent antioxidant activities against DPPH, which were better than that of the reference compound BHT. With the exception of compounds 7a and 7h with a phenolic hydroxyl group at the ortho position, all of the investigated compounds exhibited ferric reducing activities above 1000 μM. Correlation analysis between the two antioxidant assays revealed moderate positive correlation (r = 0.59), indicating differing antioxidant activities based on the reaction mechanism. Therefore, imines bearing a 3,4,5-trimethoxybenzyloxy group can be proposed as potential antioxidants for tackling oxidative stress.
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Affiliation(s)
- Huda S Kareem
- Department of Chemistry, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia; General Directorate of Curricula, Ministry of Education, Baghdad 3310, Iraq
| | - Azhar Ariffin
- Department of Chemistry, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia.
| | - Nurdiana Nordin
- Department of Chemistry, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Thorsten Heidelberg
- Department of Chemistry, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Azlina Abdul-Aziz
- Department of Molecular Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Kin Weng Kong
- Department of Molecular Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Wageeh A Yehye
- Nanotechnology & Catalysis Research Centre (NANOCAT), University of Malaya, Block 3A, Institute of Postgraduate Studies Building, Kuala Lumpur 50603, Malaysia
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Puskullu MO, Shirinzadeh H, Nenni M, Gurer-Orhan H, Suzen S. Synthesis and evaluation of antioxidant activity of new quinoline-2-carbaldehyde hydrazone derivatives: bioisosteric melatonin analogues. J Enzyme Inhib Med Chem 2015; 31:121-5. [DOI: 10.3109/14756366.2015.1005012] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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Abstract
This review reports the chemistry of 1,2,4-triazepines. Heterocyclic 1,2,4-triazepines are mono and fused cycles.
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Affiliation(s)
- Khaled M. Elattar
- Chemistry Department
- Faculty of Science
- Mansoura University
- Mansoura
- Egypt
| | | | - Ibrahim A. Mousa
- Chemistry Department
- Faculty of Science
- South Valley University
- Egypt
| | - Ahmed El-Mekabaty
- Chemistry Department
- Faculty of Science
- Mansoura University
- Mansoura
- Egypt
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Okada E, Hatakenaka M, Sakaemura T. Facile and Convenient Syntheses for Fluorine-Containing Pyrazolo[4,3-c]quinolines, Isoxazoloquinolines, and 1,4-Diazepino[6,5-c]quinolines. HETEROCYCLES 2015. [DOI: 10.3987/com-14-s(k)76] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Mixed-ligand copper(II) phenolate complexes: Synthesis, spectral characterization, phosphate-hydrolysis, antioxidant, DNA interaction and cytotoxic studies. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.09.070] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Gurumoorthy P, Rahiman AK. Phosphate-hydrolysis, antioxidant, DNA binding, and nuclease activities promoted by heteroleptic nickel(II) phenolate complexes. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1306-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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40
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Rejiniemon TS, Arasu MV, Duraipandiyan V, Ponmurugan K, Al-Dhabi NA, Arokiyaraj S, Agastian P, Choi KC. In-vitro antimicrobial, antibiofilm, cytotoxic, antifeedant and larvicidal properties of novel quinone isolated from Aegle marmelos (Linn.) Correa. Ann Clin Microbiol Antimicrob 2014; 13:48. [PMID: 25359605 PMCID: PMC4216832 DOI: 10.1186/s12941-014-0048-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Accepted: 10/07/2014] [Indexed: 11/10/2022] Open
Abstract
Background Plant metabolites have wide applications and have the potential to cure different diseases caused by microorganisms. The aim of the study was to evaluate the antimicrobial, antibiofilm, cytotoxic, antifeedant and larvicidal properties of novel quinine isolated from Aegle marmelos (Linn.) Correa. Methods A compound was obtained by eluting the crude extract, using varying concentrations of the solvents by the chromatographic purification. Broth micro dilution method was used to assess the antimicrobial activity and anticancer study was evaluated using MTT assay. Larvicidal activity was studied using leaf disc no-choice method. Results Based on the IR, 13C NMR and 1H NMR spectral data, the compounds were identified as quinone related antibiotic. It exhibited significant activity against Gram positive and Gram negative bacteria. The lowest Minimum Inhibitory Concentration (MIC) of the compound against Bacillus subtilis and Staphylococcus aureus was 100 and 75 μg mL−1 respectively. Against Escherichia coli and Pseudomonas aeruginosa it exhibited MIC value of 25 μg mL−1. The MIC of the compound against Aspergillus niger, A. clavatus, Penicillium roqueforti was 20 μg mL−1 and that against Fusarium oxysporum (20 μg mL−1), A. oryzae (40 μg mL−1), and Candida albicans (60 μg mL−1), respectively. It showed effective antibiofilm activity against E. coli, S. typhii and P. aeroginosa at 8 μg mL−1 and did not exhibit considerable cytotoxic activity against Vero and HEP2 cell lines. Additionally, the compound documented significant antifeedant and larvicidal activities against Helicoverpa armigera and Spodoptera litura at 125, 250, 500 and 1000 ppm concentrations. Conclusion The results concluded that the compound can be evaluated further in industrial applications and also an agent to prepare botanical new pesticide formulations.
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Sankaran M, Uvarani C, Chandraprakash K, Umamaheswari M, Mohan PS. An Expedient Approach for the Synthesis of Bioactive Pyrazole, Isoxazole and Benzodiazepine-Substituted Quinolin-2(1H)-one Derivatives. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.2192] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Mathan Sankaran
- School of Chemical Sciences; Bharathiar University; Coimbatore Tamilnadu 641046 India
| | - Chokkalingam Uvarani
- School of Chemical Sciences; Bharathiar University; Coimbatore Tamilnadu 641046 India
| | | | - Mani Umamaheswari
- School of Chemical Sciences; Bharathiar University; Coimbatore Tamilnadu 641046 India
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Hamama WS, Hassanien AEDE, Zoorob HH. Studies on Quinolinedione: Synthesis, Reactions, and Applications. SYNTHETIC COMMUN 2014. [DOI: 10.1080/00397911.2013.867352] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Wafaa S. Hamama
- a Chemistry Department, Faculty of Science , Mansoura University , Mansoura , Egypt
| | | | - Hanafi H. Zoorob
- a Chemistry Department, Faculty of Science , Mansoura University , Mansoura , Egypt
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Biological activity of two isomeric N-heteroaromatic selenosemicarbazones and their metal complexes. MONATSHEFTE FUR CHEMIE 2014. [DOI: 10.1007/s00706-014-1197-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Okada E, Hatakenaka M, Nakano S, Sakaemura T, Mori T, Terauchi T. Efficient Syntheses of Fluorine-Containing Pyrimido[5,4-c]quinolines and Benzo[h][1,6]naphthyridines by Condensation Reactions of 3-Trifluoro-acetylquinolin-4-amine with Aldehydes and Ketones. HETEROCYCLES 2014. [DOI: 10.3987/com-14-13070] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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KATHROTIYA HARSHADG, PATEL MANISHP. An efficient synthesis of 3′-indolyl substituted pyrido[1,2-a]benzimidazoles as potential antimicrobial and antioxidant agents. J CHEM SCI 2013. [DOI: 10.1007/s12039-013-0468-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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46
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Synthesis of bistetrahydroquinolines as potential anticholinesterasic agents by double Diels-Alder reactions. Molecules 2013; 18:12951-65. [PMID: 24141245 PMCID: PMC6270290 DOI: 10.3390/molecules181012951] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Revised: 09/27/2013] [Accepted: 10/08/2013] [Indexed: 12/02/2022] Open
Abstract
The tetrahydroquinoline ring system is a unit found in many biologically active natural products and pharmacologically relevant therapeutic agents. A new series of bistetrahydroquinolines (bis-THQs) was synthesized using imino Diels-Alder reactions between dialdehydes, anilines and N-vinyl-2-pyrrolidone (NVP). The notable features of this procedure are mild reaction conditions, greater selectivity and good yields of products. In addition, the inhibitory activity against acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) of some selected derivatives is reported. The feasible binding modes of these active compounds, within AChE and BuChE binding sites, were predicted by molecular docking experiments and their binding affinity was estimated by means of free energy calculations through the MM-GBSA approximation.
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Duarte Y, Gutierrez M, Astudillo L, Brito I, Cárdenas A, Bolte M, López-Rodríguez M. Crystal structure of 1,3-bis(6-methoxyquinolin-2-yl)benzene, C26H20N2O2. Z KRIST-NEW CRYST ST 2013. [DOI: 10.1524/ncrs.2013.0184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Abstract C26H20N2O2, monoclinic, C2/c (no. 15), a = 36.237(2) Å, b = 6.6915(3) Å, c = 16.3951(8) Å, β = 107.453(4)°, V = 3792.5 Å3, Z = 8, Rgt(F) = 0.0686, wRref(F2) = 0.1991, T = 173 K.
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Affiliation(s)
- Yorley Duarte
- 1Instituto de Quimica de Recursos Naturales, Universidad de Talca, Casilla 747, Talca, Chile
| | - Margarita Gutierrez
- 1Instituto de Quimica de Recursos Naturales, Universidad de Talca, Casilla 747, Talca, Chile
| | - Luis Astudillo
- 1Instituto de Quimica de Recursos Naturales, Universidad de Talca, Casilla 747, Talca, Chile
| | - Iván Brito
- 2Departamento de Química, Facultad de Ciencias Básicas, Universidad de Antofagasta, Casilla 170, Antofagasta, Chile
| | - Alejandro Cárdenas
- 3Departamento de Física, Facultad de Ciencias Básicas, Universidad de Antofagasta, Casilla 170, Antofagasta, Chile
| | - Michael Bolte
- 4Institut für Anorganische Chemie der Goethe-Universität Frankfurt, Max-von-Laue-Str. 7, D-60438 Frankfurt am Main, Germany
| | - Matías López-Rodríguez
- 5Instituto de Bio-Orgánica 'Antonio González', Universidad de La Laguna, Astrofísico Francisco Sánchez No 2 , La Laguna, Tenerife, Spain
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Kathrotiya HG, Patel MP. Synthesis and identification of β-aryloxyquinoline based diversely fluorine substituted N-aryl quinolone derivatives as a new class of antimicrobial, antituberculosis and antioxidant agents. Eur J Med Chem 2013; 63:675-84. [DOI: 10.1016/j.ejmech.2013.03.017] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2012] [Revised: 12/28/2012] [Accepted: 03/08/2013] [Indexed: 10/27/2022]
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Ramachandran R, Viswanathamurthi P. Ruthenium(II) carbonyl complexes containing pyridine carboxamide ligands and PPh₃/AsPh₃/Py coligands: synthesis, spectral characterization, catalytic and antioxidant studies. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2013; 103:53-61. [PMID: 23257330 DOI: 10.1016/j.saa.2012.10.072] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2012] [Revised: 10/25/2012] [Accepted: 10/30/2012] [Indexed: 06/01/2023]
Abstract
New ruthenium(II) carbonyl complexes bearing pyridine carboxamide and triphenylphosphine/triphenylarsine/pyridine have been prepared by direct reaction of ruthenium(II) precursors with some pyridine carboxamide ligands, N,N-bis(2-pyridinecarboxamide)-1,2-ethane (H(2)L(1)), N,N-bis(2-pyridinecarboxamide)-1,2-benzene (H(2)L(2)) and N,N-bis(2-pyridinecarboxamide)-trans-1,2-cyclohexane (H(2)L(3)). The organic ligands offering two N(amide) and two N(pyridine) donor sites to the metal centre. They have been characterized by elemental analyses, FT-IR, UV-Visible, NMR ((1)H, (13)C and (31)P) and ESI-MS techniques. Based on the above data, an octahedral structure has been assigned for all the complexes. The catalytic efficiency of the complexes in transfer hydrogenation of ketones in the presence of iPrOH/KOH and N-alkylation of amine in the presence of tBuOK was examined. Furthermore, the antioxidant activity of the ligands and its ruthenium(II) complexes were determined by DPPH radical, nitric oxide radical, hydroxyl radical and hydrogen peroxide scavenging methods, which indicates that the ruthenium(II) complexes exhibit more effective antioxidant activity than the ligands alone.
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Synthesis of 2-(1-Benzofuran-2-yl)-4-(1,3-benzoxazol-2-yl/ 1,3-benzothiazol-2-yl) Quinolines as Blue Green Fluorescent Probes. J CHEM-NY 2013. [DOI: 10.1155/2013/794810] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A series of novel 2-(1-benzofuran-2-yl)-4-(1,3 benzoxazol-2-yl/1,3-benzothiazol-2-yl) quinoline derivatives4(a–d)were synthesized in one step by the reaction of 2-(1-benzofuran-2-yl) quinoline-4-carboxylic acids3(a-b)with o-aminophenol and o-amino thiophenol, respectively, using polyphosphoric acid (PPA) as a cyclizing agent. The fluorescent properties of newly synthesized compounds were investigated in three different organic solvents like chloroform (CHCl3), tetrahydrofuran (THF), and dimethyl sulfoxide (DMSO). The photophysical constants such as quantum yield and stokes shift were determined. From the results of fluorescence study, it is evident that all synthesized compounds are fluorescent in solution. Compound4aemitted green light (490.4 nm, 518.2 nm, and 522.4 nm) with high quantum yield in all the three solvents, while compounds4b, 4c, and4demitted green light (512 nm, 499 nm, 510 nm) only in polar solvent DMSO. All fluorescent probes exhibited a bathochromic shift on increase in polarity of the solvent.
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