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da Fonsêca DV, Rocha JS, da Silva PR, de Sá Novaes Pereira HN, dos Santos LVN, de Santana MAD, Alves AF, Pontes AHO, de Souza Gomes J, Felipe CFB, de Sousa DP, Scotti MT, Scotti L. 4-Hydroxycoumarin Exhibits Antinociceptive and Anti-Inflammatory Effects Through Cytokine Modulation: An Integrated In Silico and In Vivo Study. Int J Mol Sci 2025; 26:2788. [PMID: 40141429 PMCID: PMC11943305 DOI: 10.3390/ijms26062788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2025] [Revised: 03/01/2025] [Accepted: 03/14/2025] [Indexed: 03/28/2025] Open
Abstract
Chronic pain significantly impacts quality of life and is often accompanied by inflammation, a natural bodily response that can become harmful when excessive. The orofacial region is commonly affected, making effective treatment crucial. However, current drugs often cause undesirable side effects, highlighting the need for new pharmacological alternatives. 4-hydroxycoumarin (4-HC), a natural compound, has shown promising antinociceptive and anti-inflammatory effects, but studies confirming its specific properties are limited. In silico analyses suggest that 4-HC exhibits favorable pharmacokinetic characteristics, not interacting with P-glycoprotein and successfully crossing the blood-brain barrier. Molecular docking studies indicate that its effects may be mediated through NMDAR or by inhibiting iNOS. Our study assessed the antinociceptive and anti-inflammatory effects of 4-HC in animal models at doses of 25, 50, and 75 mg/kg. 4-HC significantly reduced abdominal contortions induced by acetic acid and decreased nociceptive rubbing in orofacial pain models induced by formalin, glutamate, and capsaicin. Interactions with opioid receptors were not observed, suggesting that 4-HC's antinociceptive effect does not involve this pathway. Additionally, 4-HC reduced paw edema induced by carrageenan and significantly decreased leukocyte migration and TNF-α levels. These findings highlight the therapeutic potential of 4-HC and warrant further investigation into its mechanisms.
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Affiliation(s)
- Diogo Vilar da Fonsêca
- Postgraduate Program in Biosciences, Federal University of the São Francisco Valley (UNIVASF), Pernambuco 56304-917, PE, Brazil; (D.V.d.F.); (J.S.R.)
| | - Juliana Sousa Rocha
- Postgraduate Program in Biosciences, Federal University of the São Francisco Valley (UNIVASF), Pernambuco 56304-917, PE, Brazil; (D.V.d.F.); (J.S.R.)
| | - Pablo R. da Silva
- Postgraduate Program of Dentistry (PPGO), Health Sciences Center, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil;
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil;
- Postgraduate Program in Natural Synthetic and Bioactive Products, Health Sciences Center, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil
| | | | | | | | - Alan F. Alves
- Cheminformatics Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil; (A.F.A.); (A.H.O.P.); (J.d.S.G.); (M.T.S.)
| | - Adiel H. O. Pontes
- Cheminformatics Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil; (A.F.A.); (A.H.O.P.); (J.d.S.G.); (M.T.S.)
| | - Joás de Souza Gomes
- Cheminformatics Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil; (A.F.A.); (A.H.O.P.); (J.d.S.G.); (M.T.S.)
| | - Cícero F. Bezerra Felipe
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil;
- Postgraduate Program in Natural Synthetic and Bioactive Products, Health Sciences Center, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil
| | - Damião Pergentino de Sousa
- Department of Pharmaceutical Sciences, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil;
| | - Marcus T. Scotti
- Cheminformatics Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil; (A.F.A.); (A.H.O.P.); (J.d.S.G.); (M.T.S.)
| | - Luciana Scotti
- Cheminformatics Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa 58051-900, PB, Brazil; (A.F.A.); (A.H.O.P.); (J.d.S.G.); (M.T.S.)
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Gouda MAS, Salem MAI, Marzouk MI, Mahmoud NFH, Ismail MF. Synthesis, Antioxidant and Antiproliferative Evaluation, Molecular Docking and DFT Studies of Some Novel Coumarin and Fused Coumarin Derivatives. Chem Biodivers 2023; 20:e202300706. [PMID: 37321977 DOI: 10.1002/cbdv.202300706] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/15/2023] [Accepted: 06/15/2023] [Indexed: 06/17/2023]
Abstract
N'-[(4-Chloro-2-oxo-2H-chromen-3-yl)methylene]-2-cyanoacetohydrazide (3) was synthesized in excellent yield from the condensation of 4-Chloro-2-oxo-2H-chromene-3-carbaldehyde with cyanoacetohydrazide. Compound 3 was utilized as a building block to synthesize novel coumarin and heterocycle-fused coumarin derivatives. The chemical structures of all the new coumarin compounds were identified by spectral analyses. Some of the new coumarins compounds were screened in human cancer cell lines (HEPG-2, MCF-7, HCT-116 and PC-3) to learn about their cytotoxic effects in addition to the study of their DNA damage and antioxidant activity. Three of these compounds exhibited remarkable antioxidant and anti-proliferative activities. Moreover, they have the capability to protect DNA from damage induced by bleomycin. Molecular docking, DFT and molecular electrostatic potential studies were performed on the compounds in vitro.
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Affiliation(s)
- Mustafa A S Gouda
- Department of Chemistry, Faculty of Science, Ain Shams University, Abbassia, 11566, Cairo, Egypt
| | - Mounir A I Salem
- Department of Chemistry, Faculty of Science, Ain Shams University, Abbassia, 11566, Cairo, Egypt
| | - Magda I Marzouk
- Department of Chemistry, Faculty of Science, Ain Shams University, Abbassia, 11566, Cairo, Egypt
| | - Naglaa F H Mahmoud
- Department of Chemistry, Faculty of Science, Ain Shams University, Abbassia, 11566, Cairo, Egypt
| | - Mahmoud F Ismail
- Department of Chemistry, Faculty of Science, Ain Shams University, Abbassia, 11566, Cairo, Egypt
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3
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Patra S, Patra P. A Brief Review on the Design, Synthesis and Biological Evaluation of Pyrazolo[ c]coumarin Derivatives. Polycycl Aromat Compd 2023. [DOI: 10.1080/10406638.2023.2181827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Affiliation(s)
- Susanta Patra
- Indian Institute of Technology (Indian School of Mines), Dhanbad, India
| | - Prasanta Patra
- Department of Chemistry, Jhargram Raj College, Jhargram, WB 721507, India
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Kurma SH, Somanaboina R, Vanammoole LR, Srivishnu KS, Bhimapaka CR, Giribabu L. 2H-Pyrano[3,2-c]chromene-2,5(6H)-diones: Synthesis, Characterization, Photophysical and Redox Studies for Potential Optoelectronic Applications. J Fluoresc 2022; 33:1125-1138. [PMID: 36586062 DOI: 10.1007/s10895-022-03058-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 10/25/2022] [Indexed: 01/01/2023]
Abstract
Herein, we report the preparation of 2H-pyrano[3,2-c]chromene-2,5(6H)-diones 3a-x by reacting 4-hydroxycoumarins 1a-b with Baylis-Hillman adducts 2a-w having electron releasing or electron withdrawing groups on benzyl ring of the pyranochromene moiety and study of their photophysical properties. The study of optical and electrochemical properties of the prepared compounds reveals that the electron releasing and electron withdrawing groups has not much impact on ground and excited state electronic behavior on pyranochromene moiety. The density functional theory suggests the highest occupied molecular orbital and lowest unoccupied molecular orbitals spread on coumarin moiety of pyranochromene unit. Further, these compounds are thermally stable (up to 200 °C) and lead to blue or green emission that should facilitate the development of organic light emitting diodes (OLEDs).
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Affiliation(s)
- Siva Hariprasad Kurma
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, Tarnaka, Telangana, India
| | - Ramya Somanaboina
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, Tarnaka, Telangana, India
- Academy of Scientific and Innovation Research (AcSIR), Ghaziabad, 201002, India
| | - Lakshmi Reddy Vanammoole
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, Tarnaka, Telangana, India
| | - K S Srivishnu
- Polymer & Functional Materials Division, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, Tarnaka, Telangana, India
| | - China Raju Bhimapaka
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, Tarnaka, Telangana, India.
- Academy of Scientific and Innovation Research (AcSIR), Ghaziabad, 201002, India.
| | - Lingamallu Giribabu
- Academy of Scientific and Innovation Research (AcSIR), Ghaziabad, 201002, India.
- Polymer & Functional Materials Division, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, Tarnaka, Telangana, India.
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Alam MJ, Alam O, Naim MJ, Nawaz F, Manaithiya A, Imran M, Thabet HK, Alshehri S, Ghoneim MM, Alam P, Shakeel F. Recent Advancement in Drug Design and Discovery of Pyrazole Biomolecules as Cancer and Inflammation Therapeutics. Molecules 2022; 27:8708. [PMID: 36557840 PMCID: PMC9780894 DOI: 10.3390/molecules27248708] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 11/27/2022] [Accepted: 12/01/2022] [Indexed: 12/13/2022] Open
Abstract
Pyrazole, an important pharmacophore and a privileged scaffold of immense significance, is a five-membered heterocyclic moiety with an extensive therapeutic profile, viz., anti-inflammatory, anti-microbial, anti-anxiety, anticancer, analgesic, antipyretic, etc. Due to the expansion of pyrazolecent red pharmacological molecules at a quicker pace, there is an urgent need to put emphasis on recent literature with hitherto available information to recognize the status of this scaffold for pharmaceutical research. The reported potential pyrazole-containing compounds are highlighted in the manuscript for the treatment of cancer and inflammation, and the results are mentioned in % inhibition of inflammation, % growth inhibition, IC50, etc. Pyrazole is an important heterocyclic moiety with a strong pharmacological profile, which may act as an important pharmacophore for the drug discovery process. In the struggle to cultivate suitable anti-inflammatory and anticancer agents, chemists have now focused on pyrazole biomolecules. This review conceals the recent expansion of pyrazole biomolecules as anti-inflammatory and anticancer agents with an aim to provide better correlation among different research going around the world.
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Affiliation(s)
- Md. Jahangir Alam
- Medicinal Chemistry and Molecular Modelling Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Ozair Alam
- Medicinal Chemistry and Molecular Modelling Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Mohd. Javed Naim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tishk International University, Erbil 44001, Kurdistan Region, Iraq
| | - Farah Nawaz
- Medicinal Chemistry and Molecular Modelling Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Ajay Manaithiya
- Medicinal Chemistry and Molecular Modelling Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Mohd Imran
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia
| | - Hamdy Khamees Thabet
- Department of Chemistry, Faculty of Arts and Sciences, Northern Border University, Rafha 91911, Saudi Arabia
| | - Sultan Alshehri
- Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia
| | - Mohammed M. Ghoneim
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia
| | - Prawez Alam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Faiyaz Shakeel
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
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Bonanni D, Pinzi L, Rastelli G. Development of machine learning classifiers to predict compound activity on prostate cancer cell lines. J Cheminform 2022; 14:77. [PMID: 36348374 PMCID: PMC9641853 DOI: 10.1186/s13321-022-00647-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 09/27/2022] [Indexed: 11/11/2022] Open
Abstract
Prostate cancer is the most common type of cancer in men. The disease presents good survival rates if treated at the early stages. However, the evolution of the disease in its most aggressive variant remains without effective therapeutic answers. Therefore, the identification of novel effective therapeutics is urgently needed. On these premises, we developed a series of machine learning models, based on compounds with reported highly homogeneous cell-based antiproliferative assay data, able to predict the activity of ligands towards the PC-3 and DU-145 prostate cancer cell lines. The data employed in the development of the computational models was finely-tuned according to a series of thresholds for the classification of active/inactive compounds, to the number of features to be implemented, and by using 10 different machine learning algorithms. Models’ evaluation allowed us to identify the best combination of activity thresholds and ML algorithms for the classification of active compounds, achieving prediction performances with MCC values above 0.60 for PC-3 and DU-145 cells. Moreover, in silico models based on the combination of PC-3 and DU-145 data were also developed, demonstrating excellent precision performances. Finally, an analysis of the activity annotations reported for the ligands in the curated datasets were conducted, suggesting associations between cellular activity and biological targets that might be explored in the future for the design of more effective prostate cancer antiproliferative agents.
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Sharma S, Bhuyan M, Baishya G. K
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Mediated Three‐component Radical Cascade C3 Alkylation of Quinoxalin‐2(1
H
)‐ones with Vinylarenes and 4‐Hydroxycoumarins/4‐Hydroxy‐6‐methyl‐2‐pyrone. ChemistrySelect 2022. [DOI: 10.1002/slct.202201541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Suraj Sharma
- Natural Products Chemistry Group Chemical Science & Technology Division CSIR-North East Institute of Science and Technology Jorhat 785006 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad Uttar Pradesh 201002 India
| | - Mayurakhi Bhuyan
- Natural Products Chemistry Group Chemical Science & Technology Division CSIR-North East Institute of Science and Technology Jorhat 785006 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad Uttar Pradesh 201002 India
| | - Gakul Baishya
- Natural Products Chemistry Group Chemical Science & Technology Division CSIR-North East Institute of Science and Technology Jorhat 785006 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad Uttar Pradesh 201002 India
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8
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Synthesis, Optical Characterization in Solution and Solid-State, and DFT Calculations of 3-Acetyl and 3-(1'-(2'-Phenylhydrazono)ethyl)-coumarin-(7)-substituted Derivatives. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123677. [PMID: 35744802 PMCID: PMC9227197 DOI: 10.3390/molecules27123677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/01/2022] [Accepted: 06/02/2022] [Indexed: 11/28/2022]
Abstract
Intramolecular charge transfer (ICT) effects are responsible for the photoluminescent properties of coumarins. Hence, optical properties with different applications can be obtained by ICT modulation. Herein, four 3-acetyl-2H-chromen-2-ones (1a–d) and their corresponding fluorescent hybrids 3- (phenylhydrazone)-chromen-2-ones (2a–d) were synthesized in 74–65% yields. The UV-Vis data were in the 295–428 nm range. The emission depends on the substituent in position C-7 bearing electron-donating groups. Compounds 1b–d showed good optical properties due to the D-π-A structural arrangement. In compounds 2a–d, there is a quenching effect of fluorescence in solution. However, in the solid, an increase is shown due to an aggregation-induced emission (AIE) effect given by the rotational restraints and stacking in the crystal. Computational calculations of the HOMO-LUMO orbitals indicate high absorbance and emission values of the molecules, and gap values represent the bathochromic effect and the electronic efficiency of the compounds. Compounds 1a–d and 2a–d are good candidates for optical applications, such as OLEDs, organic solar cells, or fluorescence markers.
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DOĞAN M, KOÇYİĞİT ÜM, GEZEGEN H. Synthesis of Nanoparticles Loading Indenopyrazole Derivatives and Evaluation of Biological Features. CLINICAL AND EXPERIMENTAL HEALTH SCIENCES 2022. [DOI: 10.33808/clinexphealthsci.1055921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Objective: In this study, it was aimed to prepare nanoparticle formulations using chitosan, a cationic natural polymer, and tripoly phosphate, and to perform mechanical characterization and in vitro cell culture studies. In addition, the cytotoxic effects of nanoparticles containing indenopyrazol derivatives against human glioma cells (C6) and human cervical cancer cells (HeLa) were investigated.
Methods: Within the scope of the study, nanoparticles containing indenopyrazole derivative were prepared and characterization of particle size, zeta potential and morphological properties were performed. XTT cytotoxicity test was applied to evaluate the antiproliferative activities of nanoparticles containing these components.
Results: Particle size, zeta potential and morphological properties of nanoparticles were observed to be suitable for application. In vitro cell culture studies showed that nanoparticles containing indenopyrazol derivatives showed better cytotoxic effects in both cell lines.
Conclusion: The results showed that the mechanical properties of nanoparticles containing indenopyrazol derivatives are suitable and can be applied in anticancer activity studies.
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Affiliation(s)
- Murat DOĞAN
- SİVAS CUMHURİYET ÜNİVERSİTESİ, ECZACILIK FAKÜLTESİ
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10
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A benzocoumarin-based fluorescent probe for highly specific ultra-sensitive fast detecting endogenous/exogenous hypochlorous acid and its applications. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Liu K, Fan L, Huang S, Sun J, Wang X, Li H, Si C, Zhang W, Li T, Yang Z. A benzocoumarin-based fluorescent probe for ultra-sensitive and fast detection of endogenous/exogenous hypochlorous acid and its applications. Analyst 2022; 147:1976-1985. [DOI: 10.1039/d1an02178h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hypochlorous acid (HOCl) is widely used in daily production and life because of its green and strongly oxidizing properties.
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Affiliation(s)
- Kui Liu
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Long Fan
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Sujie Huang
- College of Basic Medical School, Lanzhou University, Lanzhou 730000, PR China
| | - Jie Sun
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Xiaofeng Wang
- College of Chemical Engineering and Technology, Tianshui Normal University, Tianshui 741001, PR China
| | - Huixue Li
- College of Chemical Engineering and Technology, Tianshui Normal University, Tianshui 741001, PR China
| | - Changdai Si
- College of Chemical Engineering and Technology, Tianshui Normal University, Tianshui 741001, PR China
| | - Wei Zhang
- College of Basic Medical School, Lanzhou University, Lanzhou 730000, PR China
| | - Tianrong Li
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Zhengyin Yang
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
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Alizadeh A, Farajpour B, Rezaiyehraad R, Khanpour M. When 4‐Chloro‐3‐vinyl Coumarins Meet Cyclic 1,3‐Diketones: Chemoselective and Unexpected Synthesis of Benzocoumarin Derivatives. ChemistrySelect 2021. [DOI: 10.1002/slct.202103193] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Abdolali Alizadeh
- Department of Chemistry Tarbiat Modares University, P.O. Box 14115-175 Tehran Iran
| | - Behnaz Farajpour
- Department of Chemistry Tarbiat Modares University, P.O. Box 14115-175 Tehran Iran
| | - Reza Rezaiyehraad
- Department of Chemistry Tarbiat Modares University, P.O. Box 14115-175 Tehran Iran
| | - Mojtaba Khanpour
- Department of Chemistry Tarbiat Modares University, P.O. Box 14115-175 Tehran Iran
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Simic M, Petkovic M, Jovanovic P, Jovanovic M, Tasic G, Besu I, Zizak Z, Aleksic I, Nikodinovic-Runic J, Savic V. Fragment-type 4-azolylcoumarin derivatives with anticancer properties. Arch Pharm (Weinheim) 2021; 354:e2100238. [PMID: 34374111 DOI: 10.1002/ardp.202100238] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 07/22/2021] [Accepted: 07/23/2021] [Indexed: 12/23/2022]
Abstract
Several coumarin derivatives with a directly attached azole substituent at C-4 were synthesized and biologically studied for their anticancer properties. The cell lines used for this investigation (HeLa, K-562, MDA-MB-53, and MCF-7) demonstrated different sensitivities. The best response in the MTT (3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide) assay was shown by K-562 cells, with compounds displaying activity (3c, IC50 3.06 μM; 4a, IC50 5.24 μM; 4c, IC50 4.7 μM) similar to that of cisplatin (IC50 ~6 μM), which was used as the standard. The studied azole-substituted coumarins demonstrated weaker activity toward other cell lines, except for compound 4c, which was equally potent in the case of MCF-7 cells. Additional biological evaluations supported interference with the cell cycle as a potential mechanism of action and confirmed the absence of toxicity in zebrafish embryos. On the basis of these initial results, 4-azole coumarins should be explored further. Although their activity would need additional optimization, the fact that these compounds are fragment-like structures with MW <300 and clog P <3 offers enough flexibility to fine-tune their drug-like properties.
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Affiliation(s)
- Milena Simic
- Department of Organic Chemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Milos Petkovic
- Department of Organic Chemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Predrag Jovanovic
- Department of Organic Chemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Milos Jovanovic
- Department of Organic Chemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Gordana Tasic
- Department of Organic Chemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Irina Besu
- Department of Experimental Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Zeljko Zizak
- Department of Experimental Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Ivana Aleksic
- Laboratory for Eco-Biotechnology and Drug Development, Institute for Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Jasmina Nikodinovic-Runic
- Laboratory for Eco-Biotechnology and Drug Development, Institute for Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Vladimir Savic
- Department of Organic Chemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
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Mor S, Khatri M, Punia R, Sindhu S. Recent Progress on Anticancer Agents Incorporating Pyrazole Scaffold. Mini Rev Med Chem 2021; 22:115-163. [PMID: 33823764 DOI: 10.2174/1389557521666210325115218] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 02/01/2021] [Accepted: 02/07/2021] [Indexed: 11/22/2022]
Abstract
The search of new anticancer agents is considered as a dynamic field of medicinal chemistry. In recent years, the synthesis of compounds with anticancer potential has increased and a large number of structurally varied compounds displaying potent anticancer activities have been published. Pyrazole is an important biologically active scaffold that possessed nearly all types of biological activities. The aim of this review is to collate literature work reported by researchers to provide an overview on in vivo and in vitro anticancer activities of pyrazole based derivatives among the diverse biological activities displayed by them and also presents recent efforts made on this heterocyclic moiety regarding anticancer activities. This review has been driven from the increasing number of publications, on this issue, which have been reported in the literature since the ending of the 20th century (from 1995-to date).
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Affiliation(s)
- Satbir Mor
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar-125001, Haryana. India
| | - Mohini Khatri
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar-125001, Haryana. India
| | - Ravinder Punia
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar-125001, Haryana. India
| | - Suchita Sindhu
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar-125001, Haryana. India
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Khdhiri E, Mnafgui K, Ncir M, Feriani A, Ghazouani L, Hajji R, Jallouli D, Abid M, Jamoussi K, Allouche N, Ammar H, Abid S. Cardiopreventive capacity of a novel (E)-N'-(1-(7-methoxy-2-oxo-2H-chromen-3-yl) ethylidene)-4-methylbenzenesulfonohydrazide against isoproterenol-induced myocardial infarction by moderating biochemical, oxidative stress, and histological parameters. J Biochem Mol Toxicol 2021; 35:e22747. [PMID: 33624406 DOI: 10.1002/jbt.22747] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 12/12/2020] [Accepted: 02/10/2021] [Indexed: 12/30/2022]
Abstract
This study is carried out to assess the cardiopreventive effect of (E)-N'-(1-(7-methoxy-2-oxo-2H-chromen-3-yl) ethylidene)-4-methylbenzenesulfonohydrazide or SHC, a novel synthesized coumarin, against myocardial infarction induced by isoproterenol (ISO). The SHC compound was identified and characterized by spectral methods (infrared, 1 H NMR [nuclear magnetic resonance], 13 C NMR, Nuclear Overhauser Effect Spectroscopy, and high-resolution mass spectroscopy). Male Wistar rats were divided into four groups: Control, ISO (rats were injected subcutaneously by 85 mg/kg body weight [BW] of isoproterenol at Days 6 and 7 of the experience), ISO + SHC (150 µg/kg BW, orally for 7 days) and ISO + acenocoumarol (150 µg/kg BW, orally for 7 days). Results showed that ISO induced a remarkable alteration of electrocardiogram (ECG) pattern and increases of plasma cardiac troponin T, creatine kinase-MB, total cholesterol, triglycerides, low-density lipoprotein-cholesterol, lactate dehydrogenase, aspartate transaminase, and malondialdehyde. In addition, ISO reduced the high-density lipoprotein-cholesterol content and the activities of superoxide dismutase and glutathione peroxidase, with the induction of myocardial necrosis. However, SHC administration revealed a significant decrease in cardiac dysfunction markers, restored normal ECG pattern, as well as improving lipids parameters. Moreover, SHC treatment remarkably alleviated the cardiac oxidative stress and the myocardial remodeling process. Overall, the SHC offers good protection from acute myocardial infarction through the antioxidant capacity.
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Affiliation(s)
- Emna Khdhiri
- Laboratoire de Chimie Appliquée "Hétérocycles Corps Gras & Polymères", Faculté des Sciences, Université de Sfax, Sfax, Tunisie
| | - Kais Mnafgui
- Laboratory of Animal Physiology, Faculty of Sciences of Sfax, University of Sfax, Sfax, Tunisia
| | - Marwa Ncir
- Laboratory of Animal Physiology, Faculty of Sciences of Sfax, University of Sfax, Sfax, Tunisia
| | - Anouar Feriani
- Research Unit of Macromolecular Biochemistry and Genetics, Faculty of Sciences of Gafsa, Gafsa, Tunisia
| | - Lakhdar Ghazouani
- Research Unit of Macromolecular Biochemistry and Genetics, Faculty of Sciences of Gafsa, Gafsa, Tunisia
| | - Raouf Hajji
- Service de Médecine Interne, Hôpital de Sidi Bouzid, Sidi Bouzid 9100, Tunisie, Université de Sousse, Faculté de Médecine de Sousse, Sousse 4200, Tunisie
| | - Dana Jallouli
- Biochemistry Laboratory, CHU Habib Bourguiba of Sfax, Sfax, Tunisia
| | - Majdi Abid
- Chemistry Department, College of Science and Arts, Jouf University, Al Jawf, Saudi Arabia
| | - Kamel Jamoussi
- Biochemistry Laboratory, CHU Habib Bourguiba of Sfax, Sfax, Tunisia
| | - Noureddine Allouche
- Laboratory of Organic Chemistry LR17ES08 (Natural Substances Team), Faculty of Sciences of Sfax, University of Sfax, Sfax, Tunisia
| | - Houcine Ammar
- Laboratoire de Chimie Appliquée "Hétérocycles Corps Gras & Polymères", Faculté des Sciences, Université de Sfax, Sfax, Tunisie
| | - Souhir Abid
- Chemistry Department, College of Science and Arts, Jouf University, Al Jawf, Saudi Arabia
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16
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Kurma SH, Sridhar B, Bhimapaka CR. Direct Access for the Regio- and Stereoselective Synthesis of N-Alkenylpyrazoles and Chromenopyrazoles. J Org Chem 2021; 86:2271-2282. [PMID: 33465310 DOI: 10.1021/acs.joc.0c02421] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
A highly regio- and stereoselective method was developed for the preparation of N-alkenylpyrazoles and chromenopyrazoles by the reaction of N-tosylhydrazones and salicyl N-tosylhydrazones with alkynes under neat conditions in the presence of La(OTf)3. The present study was found to be efficient and convenient for direct access to N-alkenylpyrazoles and chromenopyrazoles through C-C, C-N, and C-O bond forming reactions. Structure assignment of N-alkenylpyrazole compound 5c was confirmed by X-ray analysis.
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17
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Sharma S, Sarma B, Baishya G. Direct synthesis of 4-hydroxycoumarins and 4-hydroxy-6-methyl-2-pyrone containing chroman-4-ones via a silver catalyzed radical cascade cyclization reaction. NEW J CHEM 2021. [DOI: 10.1039/d1nj03437e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A novel AgNO3/K2S2O8 catalyzed radical cascade cyclization reaction of 2-(allyloxy)arylaldehydes with 4-hydroxycoumarins and 4-hydroxy-6-methyl-2-pyrone produces two new series of chroman-2-ones.
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Affiliation(s)
- Suraj Sharma
- Chemical Science & Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India
| | - Bipul Sarma
- Department of Chemical Sciences, Tezpur University, Tezpur, 784028, India
| | - Gakul Baishya
- Chemical Science & Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India
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18
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Patra P. 4-Chloro-3-formylcoumarin as a multifaceted building block for the development of various bio-active substituted and fused coumarin heterocycles: a brief review. NEW J CHEM 2021. [DOI: 10.1039/d1nj02755g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
This review presents the diverse synthesis of 3,4-substituted coumarins and 5-, 6- and 7-membered ring fused coumarins using 4-chloro-3-formylcoumarin as the precursor via classical reactions including metal-catalyzed and green reaction protocols.
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Affiliation(s)
- Prasanta Patra
- Department of Chemistry
- Jhargram Raj College
- Jhargram 721507
- India
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19
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Formation of epoxychromeno[4,3-c]isoquinolines through diastereoselective one-pot IMDA reaction of 4-chloro-3-[(1E)-3-oxo-3-phenyl-1-propen-1-yl]-2H-chromen-2-one and furfurylamine. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2020. [DOI: 10.1007/s13738-020-01999-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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20
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A review: Biologically active 3,4-heterocycle-fused coumarins. Eur J Med Chem 2020; 212:113034. [PMID: 33276991 DOI: 10.1016/j.ejmech.2020.113034] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 11/15/2020] [Accepted: 11/15/2020] [Indexed: 12/17/2022]
Abstract
The combination of heterocycles offers a new opportunity to create novel multicyclic compounds having improved biological activity. Coumarins are ubiquitous natural heterocycle widely adopted in the design of various biologically active compounds. Fusing different heterocycles with coumarin ring is one of the interesting approaches to generating novel hybrid molecules having highlighted biological activities. In the efforts to develop heterocyclic-fused coumarins, a wide range of 3,4-heterocycle-fused coumarins have been introduced bearing outstanding biological activity. The effect of heterocycles annulation at 3,4-positions of coumarin ring on the biological activity of the target structures were discussed. This review focuses on the important progress of 3,4-heterocycle-fused coumarins providing better insight for medicinal chemists on the design and preparation of biologically active heterocycle-fused coumarins with a significant therapeutic effect in the future.
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21
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Kommera R, Bhimapaka CR. A simple and efficient approach for the preparation of dihydroxanthyletin, xanthyletin, decursinol and marmesin. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1797812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Rajkumar Kommera
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - China Raju Bhimapaka
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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22
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Kommera R, Balasubramanian S, Raju Bhimapaka C. RuCl
3
Catalyzed Reaction of Chromones with Bestmann‐Ohira Reagent for the Construction of 2‐Hydroxybenzoyl‐1
H
‐pyrazolylphosphonates and Dihydrochromeno[3,2‐
c
]pyrazolylphosphonates. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000420] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Rajkumar Kommera
- Department of Organic Synthesis & Process Chemistry CSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Sridhar Balasubramanian
- Department of Analytical & Structural Chemistry CSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - China Raju Bhimapaka
- Department of Organic Synthesis & Process Chemistry CSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
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23
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Alizadeh A, Farajpour B, Mohammadi SS, Sedghi M, Naderi‐Manesh H, Janiak C, Knedel T. Design and Synthesis of Coumarin‐Based Pyrazolopyridines as Biocompatible Fluorescence Dyes for Live‐Cell Imaging. ChemistrySelect 2020. [DOI: 10.1002/slct.202002289] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Abdolali Alizadeh
- Department of Chemistry Tarbiat Modares University P. O. Box 14115-175 Tehran Iran
| | - Behnaz Farajpour
- Department of Chemistry Tarbiat Modares University P. O. Box 14115-175 Tehran Iran
| | - Sanam Sadeghi Mohammadi
- Department of Nanobiotechnology/Biophysics Tarbiat Modares University P. O. Box 14115-175 Tehran Iran
| | - Mosslim Sedghi
- Department of Nanobiotechnology/Biophysics Tarbiat Modares University P. O. Box 14115-175 Tehran Iran
| | - Hossein Naderi‐Manesh
- Department of Nanobiotechnology/Biophysics Tarbiat Modares University P. O. Box 14115-175 Tehran Iran
| | - Christoph Janiak
- Heinrich-Heine-Universität Düsseldorf Institut für Anorganische Chemie und Strukturchemie, I 40225 Düsseldorf
| | - Tim‐Oliver Knedel
- Heinrich-Heine-Universität Düsseldorf Institut für Anorganische Chemie und Strukturchemie, I 40225 Düsseldorf
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24
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Kurma SH, Karri S, Kuncha M, Sistla R, Bhimapaka CR. Synthesis and anti-inflammatory activity of 2-oxo-2H-chromenyl and 2H-chromenyl-5-oxo-2,5-dihydrofuran-3-carboxylates. Bioorg Med Chem Lett 2020; 30:127341. [PMID: 32631542 DOI: 10.1016/j.bmcl.2020.127341] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 06/04/2020] [Accepted: 06/06/2020] [Indexed: 01/24/2023]
Abstract
Cycloaddition reaction of 4-chloro-2-oxo-2H-chromene-3-carbaldehydes (3a-g) and 4-chloro-2H-chromene-3-carbaldehydes (7a-h) with activated alkynes (4a-b) provided the 2-oxo-2H-chromenyl-5-oxo-2,5-dihydrofuran-3-carboxylates (5a-n) and 2H-chromenyl-5-oxo-2,5-dihydrofuran-3-carboxylates (8a-p). All the prepared compounds were screened for anti-inflammatory activity. In vitro anti-inflammatory activity data demonstrated that the compounds 5g, 5i, 5k-l and 8f are effective among the tested compounds against TNF-α (1.108 ± 0.002, 0.423 ± 0.022, 0.047 ± 0.001, 0.070 ± 0.002 and 0.142 ± 0.001 µM) in comparison with standard compound Prednisolone (0.033 ± 0.002 µM). Based on in vitro results, three compounds (5i, 5k and 8f) have been selected for in vivo experiments and these compounds are identified as better compounds with respect to anti-inflammatory activity in LPS induced mice model. Compound 5i was identified as potent and showed significant reduction in TNF-α and IL-6.
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Affiliation(s)
- Siva Hariprasad Kurma
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India; AcSIR-Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201002, India
| | - Shailaja Karri
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Madhusudana Kuncha
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Ramakrishna Sistla
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - China Raju Bhimapaka
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India; AcSIR-Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201002, India.
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25
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Bhaskaran RP, Janardhanan JC, Babu BP. Metal‐Free Synthesis of Pyrazoles and Chromenopyrazoles from Hydrazones and Acetylenic Esters. ChemistrySelect 2020. [DOI: 10.1002/slct.202000719] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Rasmi P. Bhaskaran
- Department of ChemistryNational Institute of Technology Karnataka (NITK), Surathkal 575025 Mangalore
| | - Jith C. Janardhanan
- Department of Applied ChemistryCochin University of Science and Technology (CUSAT) Kochi 682022 INDIA
| | - Beneesh P. Babu
- Department of ChemistryNational Institute of Technology Karnataka (NITK), Surathkal 575025 Mangalore
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26
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Makhanya TR, Gengan RM, Kasumbwe K. Synthesis of Fused Indolo‐Pyrazoles and Their Antimicrobial and Insecticidal Activities against
Anopheles arabiensis
Mosquito. ChemistrySelect 2020. [DOI: 10.1002/slct.201904620] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Talent R. Makhanya
- Department of Chemistry, Faculty of Applied ScienceDurban University of Technology Durban South Africa- 4001
| | - Robert M. Gengan
- Department of Chemistry, Faculty of Applied ScienceDurban University of Technology Durban South Africa- 4001
| | - Kabange Kasumbwe
- Department of Chemistry, Faculty of Applied ScienceDurban University of Technology Durban South Africa- 4001
- Department of Biotechnology and Food Technology, Faculty of Applied ScienceDurban University of Technology Durban South Africa- 4001
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27
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Bennani FE, Doudach L, Cherrah Y, Ramli Y, Karrouchi K, Ansar M, Faouzi MEA. Overview of recent developments of pyrazole derivatives as an anticancer agent in different cell line. Bioorg Chem 2019; 97:103470. [PMID: 32120072 DOI: 10.1016/j.bioorg.2019.103470] [Citation(s) in RCA: 161] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 11/21/2019] [Accepted: 11/22/2019] [Indexed: 02/06/2023]
Abstract
Pyrazole is a five-membered aromatic heterocyclic ring with two adjacent nitrogen atoms C3H3N2H.The presence of this nucleus in pharmacological agents of various therapeutic categories gifts a broad spectrum of biological activities and pharmaceuticals that contain pyrazole like celecoxib (anti-inflammatory), CDPPB (antipsychotic), Rimonabant (anti-obesity), Difenamizole, (Analgesic), Betazole (H2 receptor agonist), Fezolamide (Antidepressant), etc… The pharmacological potential of the pyrazole fraction is proved in many publication where they synthesized and evaluated pyrazoles against several biological agents. The aim of this article review is to survey recent works linking pyrazole structures to anticancer activities corresponding to 9 different type of cancer.
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Affiliation(s)
- Fatima Ezzahra Bennani
- Laboratory of Pharmacology and Toxicology, Bio Pharmaceutical and Toxicological Analysis Research Team, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, BP 6203, Rabat, Morocco; Laboratory of Therapeutic Chemistry, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, BP 6203, Rabat, Morocco.
| | - Latifa Doudach
- Department of Biomedical Engineering Medical Physiology, Higher School of Technical Education of Rabat, Mohammed V University in Rabat, BP 6203 Rabat, Morocco
| | - Yahia Cherrah
- Laboratory of Pharmacology and Toxicology, Bio Pharmaceutical and Toxicological Analysis Research Team, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, BP 6203, Rabat, Morocco
| | - Youssef Ramli
- Laboratory of Therapeutic Chemistry, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, BP 6203, Rabat, Morocco
| | - Khalid Karrouchi
- Laboratory of Therapeutic Chemistry, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, BP 6203, Rabat, Morocco
| | - M'hammed Ansar
- Laboratory of Therapeutic Chemistry, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, BP 6203, Rabat, Morocco
| | - My El Abbes Faouzi
- Laboratory of Pharmacology and Toxicology, Bio Pharmaceutical and Toxicological Analysis Research Team, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, BP 6203, Rabat, Morocco
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28
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One-Pot Synthesis of Novel Dibenzoxanthenes, Diarylbutanes, and Calix[4]resorcinarenes via Consecutive Pyrrolidine Ring-Closure/Ring-Opening Reactions. J CHEM-NY 2019. [DOI: 10.1155/2019/3424319] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Herein, we report the approach to the otherwise hardly accessible dibenzoxanthenes, diarylbutanes, and calix[4]resorcinarenes possessing urea moieties based on the reaction of N-(4,4-diethoxybutyl)ureas with electron-rich aromatics in strongly acidic media. Unlike the previously developed methods, the proposed approach benefits from one-pot procedure and allows to obtain the target compounds with much higher yields.
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29
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Belkhir-Talbi D, Makhloufi-Chebli M, Terrachet-Bouaziz S, Hikem-Oukacha D, Ghemmit N, Ismaili L, M.S Silva A, Hamdi M. Synthesis, characterization, theoretical studies, ADMET and drug-Likeness analysis: Electrochemical and biological activities of metal complexes of 3-(2-hydroxybenzoyl)-2H-chromen-2-one. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.11.035] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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30
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Gezegen H, Tutar U, Hepokur C, Ceylan M. Synthesis and biological evaluation of novel indenopyrazole derivatives. J Biochem Mol Toxicol 2019; 33:e22285. [PMID: 30672630 DOI: 10.1002/jbt.22285] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 01/03/2019] [Indexed: 12/15/2022]
Abstract
A series of novel indenopyrazole derivatives 2a-j and 3a-j were synthesized from the reaction of 1-(4-(hydroxy(1-oxo-1,3-dihydro-2 H-inden-2-ylidene)methyl)phenyl)-3-phenylurea derivatives 1a-j with hydrazine and phenylhydrazine, respectively. The obtained novel indenopyrazoles ( 2a-j and 3a-j) were evaluated for anticancer activity against HeLa and C6 cell lines. Antiproliferative activity was determined by the BrdU proliferation ELISA assay; 2a, 2b, 2d, 2h, and 3h were found to be the most active compounds. The compounds were also screened for antimicrobial activity, and all compounds showed moderate activity against used microorganisms.
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Affiliation(s)
- Hayreddin Gezegen
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Cumhuriyet University, Sivas, Turkey
| | - Uğur Tutar
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Cumhuriyet University, Sivas, Turkey
| | - Ceylan Hepokur
- Department of Biochemistry, Faculty of Pharmacy, Cumhuriyet University, Sivas, Turkey
| | - Mustafa Ceylan
- Department of Chemistry, Faculty of Arts and Sciences, Gaziosmanpasa University, Tokat, Turkey
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31
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Microwave-assisted Cu-catalyzed C–C bond formation: one-pot synthesis of fully substituted 1,2,3-triazoles using nonsymmetrical iodoalkynes and their biological evaluation. Chem Heterocycl Compd (N Y) 2019. [DOI: 10.1007/s10593-019-02408-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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32
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Abdou MM, El-Saeed RA, Bondock S. Recent advances in 4-hydroxycoumarin chemistry. Part 1: Synthesis and reactions. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.06.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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33
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Hernández-Vázquez E, Young-Peralta S, Cerón-Romero L, García-Jiménez S, Estrada-Soto S. Acute and subacute antidiabetic studies of ENP-9, a new 1,5-diarylpyrazole derivative. J Pharm Pharmacol 2018; 70:1031-1039. [PMID: 29774523 DOI: 10.1111/jphp.12933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 04/16/2018] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To explore the antihyperglycaemic and antidiabetic effects and to determine the acute toxicity of 5-(4-chlorophenyl)-1-(2,4-dichloro-phenyl)-4-methyl-N-(piperidin-1-yl)-1H-pyrazole-3-carboxamide (ENP-9). METHODS The antihyperglycaemic effect of ENP-9 (50 mg/kg) was determined by oral glucose tolerance test (OGTT). Also, the acute (16, 50 and 160 mg/kg) and subacute (50 mg/kg/day for 10 days) antidiabetic effects of ENP-9 were determined. After subacute treatment, blood samples were analysed to determine glucose and lipid profiles. Also, an acute toxicity determination of ENP-9 was conducted followed the OECD recommendation. Molecular docking was performed using AutoDock 4.2.6 at human cannabinoid receptor 1 (PDB code 5TGZ). KEY FINDINGS Acute Administration of ENP-9 showed significant antidiabetic effect and decreased the maximum OGTT peak, compared to the control group (P < 0.05). Moreover, the 10 days treatment induced a decrease in plasma glucose levels, being significant at the end of the experiments (P < 0.05); however, triacylglycerols and cholesterol were not modified. Finally, LD50 of ENP-9 was estimated to be greater than 2000 mg/kg. Molecular docking suggests that ENP-9 may act as rimonabant does. CONCLUSIONS ENP-9 showed significant antihyperglycaemic and antidiabetic properties and also was demonstrated to be safety in the studied doses, which might allow future studies for its potential development as antidiabetic agent.
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Affiliation(s)
- Eduardo Hernández-Vázquez
- Facultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, México, México
| | - Sandra Young-Peralta
- Facultad de Farmacia, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos, México
| | - Litzia Cerón-Romero
- Facultad de Farmacia, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos, México
| | - Sara García-Jiménez
- Facultad de Farmacia, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos, México
| | - Samuel Estrada-Soto
- Facultad de Farmacia, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos, México
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34
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Structural investigations on coumarins leading to chromeno[4,3-c]pyrazol-4-ones and pyrano[4,3-c]pyrazol-4-ones: New scaffolds for the design of the tumor-associated carbonic anhydrase isoforms IX and XII. Eur J Med Chem 2018; 146:47-59. [DOI: 10.1016/j.ejmech.2018.01.033] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 01/09/2018] [Accepted: 01/11/2018] [Indexed: 12/11/2022]
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35
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Hariprasad KS, Anand A, Rathod BB, Zehra A, Tiwari AK, Prakasham RS, Raju BC. Neoteric Synthesis and Biological Activities of Chromenopyrazolones, Tosylchromenopyrazolones, Benzoylcoumarins. ChemistrySelect 2017. [DOI: 10.1002/slct.201700587] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Kurma Siva Hariprasad
- Natural Products Chemistry Division; CSIR-Indian Institute of Chemical Technology; Hyderabad-500007 India
- AcSIR-Indian Institute of Chemical Technology; Hyderabad-500007 India
| | - Ajay Anand
- Medicinal Chemistry & Pharmacology Division; CSIR-Indian Institute of Chemical Technology; Hyderabad-500007 India
| | - Balaji Baburao Rathod
- Bio-engineering and Environmental Sciences; CSIR-Indian Institute of Chemical Technology; Hyderabad-500007 India
| | - Amtul Zehra
- Medicinal Chemistry & Pharmacology Division; CSIR-Indian Institute of Chemical Technology; Hyderabad-500007 India
| | - Ashok Kumar Tiwari
- Medicinal Chemistry & Pharmacology Division; CSIR-Indian Institute of Chemical Technology; Hyderabad-500007 India
| | - Reddy Shetty Prakasham
- Bio-engineering and Environmental Sciences; CSIR-Indian Institute of Chemical Technology; Hyderabad-500007 India
| | - Bhimapaka China Raju
- Natural Products Chemistry Division; CSIR-Indian Institute of Chemical Technology; Hyderabad-500007 India
- AcSIR-Indian Institute of Chemical Technology; Hyderabad-500007 India
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36
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Sudhan PN, Ghashang M, Mansoor SS. Phthalimide- N -sulfonic acid as a recyclable organocatalyst for an efficient and eco-friendly synthesis of 2-(2-oxo-2 H -chromen-3-yl)-4-aryl-indeno[1,2- b ]pyridine-5-one derivatives. JOURNAL OF SAUDI CHEMICAL SOCIETY 2017. [DOI: 10.1016/j.jscs.2015.09.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Battula KS, Narsimha S, Thatipamula RK, Reddy YN, Nagavelli VR. Synthesis and Biological Evaluation of (N-(3-methoxyphenyl)-4-((aryl-1H
-1,2,3-triazol-4-yl)methyl)thiomorpholine-2-carboxamide 1,1-Dioxide Hybrids as Antiproliferative Agents. ChemistrySelect 2017. [DOI: 10.1002/slct.201701902] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Sirassu Narsimha
- Department of Chemistry; Kakatiya University; Warangal-506009, Telangana India
| | | | - Yellu Narsimha Reddy
- Department of Pharmacology and Toxicology; Kakatiya University; Warangal-506009, Telangana India
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Dayakar C, Kumar BS, Sneha G, Sagarika G, Meghana K, Ramakrishna S, Prakasham RS, China Raju B. Synthesis, pharmacological activities and molecular docking studies of pyrazolyltriazoles as anti-bacterial and anti-inflammatory agents. Bioorg Med Chem 2017; 25:5678-5691. [PMID: 28927905 DOI: 10.1016/j.bmc.2017.08.042] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 08/02/2017] [Accepted: 08/25/2017] [Indexed: 11/28/2022]
Abstract
A series of novel pyrazolyl alcohols (5a-h), pyrazolyl azides (6a-h), and pyrazolyltriazoles (8a-h, 10a-p and 12a-l) were prepared and evaluated for their bioactivity (anti-bacterial and anti-inflammatory) profile. The compound 5c displayed the potent anti-bacterial activity against Micrococcus luteus (MIC 3.9 and MBC 7.81µg/mL). In vitro anti-inflammatory activity data denoted that compound 8b is effective among the tested compounds against IL-6 (IC50 6.23μM). Docking analysis of compounds 5f, 8a-b, 8e-f and 8h displayed high binding energies for the compounds 8a-b and 8h towards TNF-α dimer (2AZ5 protein) and IL-6 (1ALU protein). In vivo anti-inflammatory activity of compounds 8b and 8h with respect to LPS induced mice model indicated that compound 8h showed significant reduction in TNF-α.
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Affiliation(s)
- Cherupally Dayakar
- Natural Products Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Buddana Sudheer Kumar
- Medicinal Chemistry and Biotechnology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Galande Sneha
- Medicinal Chemistry and Biotechnology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Gudem Sagarika
- Pharmacology and Toxicology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Koneru Meghana
- Pharmacology and Toxicology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Sistla Ramakrishna
- Pharmacology and Toxicology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Reddy Shetty Prakasham
- Medicinal Chemistry and Biotechnology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Bhimapaka China Raju
- Natural Products Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India.
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39
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40
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Battula KS, Narsimha S, Thatipamula RK, Reddy YN, Nagavelli VR. Synthesis and Biological Evaluation of Novel Thiomorpholine 1,1-Dioxide Derived 1,2,3-Triazole Hybrids as Potential Anticancer Agents. ChemistrySelect 2017. [DOI: 10.1002/slct.201700524] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Sirassu Narsimha
- Department of Chemistry; Kakatiya University; Warangal-506009, Telangana India
| | | | - Yellu Narsimha Reddy
- Department of Pharmacology and Toxicology; Kakatiya University; Warangal-506009, Telangana India
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41
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Synthesis Characterization and Biological Activities of Coordination Compounds of 4-Hydroxy-3-nitro-2 H-chromen-2-one and Its Aminoethanoic Acid and Pyrrolidine-2-carboxylic Acid Mixed Ligand Complexes. Bioinorg Chem Appl 2017; 2017:6426747. [PMID: 28270743 PMCID: PMC5320075 DOI: 10.1155/2017/6426747] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Accepted: 11/27/2016] [Indexed: 11/17/2022] Open
Abstract
Coordination compounds of 4-hydroxy-3-nitro-2H-chromen-2-one and their mixed ligand complexes with aminoethanoic acid and pyrrolidine-2-carboxylic acid were synthesized by the reaction of Cu(II) and Zn(II) salts in molar ratio 1 : 2 for the coumarin complexes and 1 : 1 : 1 for the mixed ligand complexes, in basic media. The compounds formed were characterized using infrared, Uv-vis spectrophotometric analyses, mass spectrometry, magnetic susceptibility measurements, and EDX analyses. It was concluded that 4-hydroxy-3-nitro-2H-chromen-2-one coordinated as a monobasic ligand for all the complexes; it also coordinated via the carbonyl moiety in the case of the Cu(II) mixed ligand complexes. Similarly it was proposed that the amino acids also coordinated in a bidentate fashion via their amino nitrogen and carboxylate oxygen atoms. The synthesized compounds were screened for their antimicrobial and cytotoxic activities. The complexes exhibited marginal antimicrobial activity but good cytotoxic activity.
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42
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The therapeutic voyage of pyrazole and its analogs: A review. Eur J Med Chem 2016; 120:170-201. [DOI: 10.1016/j.ejmech.2016.04.077] [Citation(s) in RCA: 262] [Impact Index Per Article: 29.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 04/25/2016] [Accepted: 04/28/2016] [Indexed: 02/05/2023]
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43
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Mahdavi M, Mohammadi-Izad S, Saeedi M, Safavi M, Ebrahimi SES, Foroumadi A, Shafiee A. Synthesis and cytotoxicity of novel chromenone derivatives bearing 4-nitrophenoxy phenyl acryloyl moiety. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-0828-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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44
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Hariprasad KS, Prasad KV, Raju BC. La(OTf)3 catalyzed reaction of salicylaldehyde phenylhydrazones with β-ketoesters and activated alkynes: facile approach for the preparation of chromenopyrazolones. RSC Adv 2016. [DOI: 10.1039/c6ra21717f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A facile approach has been developed for the preparation of chromenopyrazolones (5a–o, 7a–k) by the reaction of salicylaldehyde phenylhydrazones (3a–o) with β-ketoesters (4a, 4f–g) and activated alkynes (6a–e) in the presence of La(OTf)3 with good yields.
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Affiliation(s)
- Kurma Siva Hariprasad
- Natural Products Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500 007
- India
- AcSIR-Indian Institute of Chemical Technology
| | - Kasagani Veera Prasad
- Natural Products Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500 007
- India
| | - Bhimapaka China Raju
- Natural Products Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500 007
- India
- AcSIR-Indian Institute of Chemical Technology
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45
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46
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Narsimha S, Battula KS, Nukala SK, Gondru R, Reddy YN, Nagavelli VR. One-pot synthesis of fused benzoxazino[1,2,3]triazolyl[4,5-c]quinolinone derivatives and their anticancer activity. RSC Adv 2016. [DOI: 10.1039/c6ra12285j] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Cu/Pd catalyzed one pot synthesis of fused benzoxazino[1,2,3]triazolyl[4,5-c]quinolinone hybrids and their cytotoxic activity against human cancer cell lines MCF-7, HeLa and A-549 is described.
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Affiliation(s)
| | | | | | - Ramesh Gondru
- Department of Chemistry
- National Institute of Technology
- Warangal – 506 004
- India
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47
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Suman P, Dayakar C, Rajkumar K, Yashwanth B, Yogeeswari P, Sriram D, Rao JV, Raju BC. Synthesis and anti-mycobacterial activity of 2-chloronicotinaldehydes based novel 1H-1,2,3-triazolylbenzohydrazides. Bioorg Med Chem Lett 2015; 25:2390-4. [DOI: 10.1016/j.bmcl.2015.04.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Revised: 03/30/2015] [Accepted: 04/04/2015] [Indexed: 12/27/2022]
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48
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Recent advances in bioactive pyrazoles. Eur J Med Chem 2015; 97:786-815. [DOI: 10.1016/j.ejmech.2014.11.059] [Citation(s) in RCA: 278] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Revised: 11/11/2014] [Accepted: 11/28/2014] [Indexed: 01/09/2023]
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49
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Dayakar C, Jyothi D, Suman P, Raju BC. Condensation of Ortho-phenylenediamines and Phenylhydrazines with Ethyl 4-Chloro-3-oxobutanoate: A Facile Approach for the Synthesis of Substituted 1H-Benzimidazoles, Pyrazolones, and Pyrazoles. SYNTHETIC COMMUN 2015. [DOI: 10.1080/00397911.2015.1036884] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Cherupally Dayakar
- Natural Products Chemistry Division, CSIR Indian Institute of Chemical Technology, Hyderabad, India
| | - Dondra Jyothi
- Natural Products Chemistry Division, CSIR Indian Institute of Chemical Technology, Hyderabad, India
| | - Pathi Suman
- Natural Products Chemistry Division, CSIR Indian Institute of Chemical Technology, Hyderabad, India
| | - Bhimapaka China Raju
- Natural Products Chemistry Division, CSIR Indian Institute of Chemical Technology, Hyderabad, India
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50
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Affiliation(s)
- Nilanjana Majumdar
- Department
of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States
- Institute of Microbial Chemistry, Tokyo, 3-14-23 Kamiosaki,
Shinagawa-ku, Tokyo 141-0021, Japan
| | - Nanda D. Paul
- Homogeneous
and Supramolecular Catalysis Group, Van ’t Hoff Institute for
Molecular Science (HIMS), University of Amsterdam (UvA), Science
Park 904, 1098 XH Amsterdam, The Netherlands
| | - Sutanuva Mandal
- Homogeneous
and Supramolecular Catalysis Group, Van ’t Hoff Institute for
Molecular Science (HIMS), University of Amsterdam (UvA), Science
Park 904, 1098 XH Amsterdam, The Netherlands
| | - Bas de Bruin
- Homogeneous
and Supramolecular Catalysis Group, Van ’t Hoff Institute for
Molecular Science (HIMS), University of Amsterdam (UvA), Science
Park 904, 1098 XH Amsterdam, The Netherlands
| | - William D. Wulff
- Department
of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States
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