1
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Li P, Tian X, Zhang D, Ou H, Huang Q, Jin W, Liu R. Discovery of Loureirin analogues with colorectal cancer suppressive activity via regulating cell cycle and Fas death receptor. BMC Pharmacol Toxicol 2024; 25:36. [PMID: 38943212 PMCID: PMC11212204 DOI: 10.1186/s40360-024-00758-2] [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: 03/22/2024] [Accepted: 06/18/2024] [Indexed: 07/01/2024] Open
Abstract
Chalcones and dihydrochalcones (DHCs) are important bioactive natural products (BNPs) isolated from traditional Chinese medicine. In this study, 13 chalcones were designed with the inspiration of Loureirin, a DHC extracted from Resina Draconis, and synthesized by classical Claisen-Schmidt reactions. Afterwards the reduction reactions were carried out to obtain the corresponding DHCs. Cytotoxicity assay indicated chalcones and DHCs possessed selective cytotoxicity against colorectal cancer (CRC) cells. The preliminary structure-activity relationships (SAR) of these compounds suggested the α, β-unsaturated ketone of the chalcones were crucial for the anticancer activity. Interestingly, compounds 3d and 4c exhibited selective anticancer activity against CRC cell line HCT116 with IC50s of 8.4 and 17.9 μM but not normal cell. Moreover, 4c could also inhibit the migration and invasion of CRC cells. Mechanism investigations showed 4c could induce cell cycle G2/M arrest by regulating cell cycle-associated proteins and could also up-regulate Fas cell surface death receptor. The virtual docking further pointed out that compounds 3d and 4c could nicely bind to the Fas/FADD death domain complex (ID: 3EZQ). Furthermore, silencing of Fas significantly enhanced the proliferation of CRC cells and attenuated the cytotoxicity induced by 4c. These results suggested 4c exerted its anticancer activity possibly regulating cell cycle and Fas death receptor. In summary, this study investigated the anticancer activity and mechanism of Loureirin analogues in CRC, suggesting these compounds may warrant further investigation as promising anticancer drug candidates for the treatment of CRC.
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Affiliation(s)
- Peng Li
- School of Food and Drug, Shenzhen Polytechnic University, 7098 Liuxian Avenue, Shenzhen, 518055, China
| | - Xiangjuan Tian
- School of Food and Drug, Shenzhen Polytechnic University, 7098 Liuxian Avenue, Shenzhen, 518055, China
| | - Die Zhang
- Key Laboratory of External Drug Delivery System and Preparation Technology in Universities of Yunnan and Faculty of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming, Yunnan, 650500, China
| | - Huiping Ou
- School of Food and Drug, Shenzhen Polytechnic University, 7098 Liuxian Avenue, Shenzhen, 518055, China
- Key Laboratory of External Drug Delivery System and Preparation Technology in Universities of Yunnan and Faculty of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming, Yunnan, 650500, China
| | - Qiufeng Huang
- School of Food and Drug, Shenzhen Polytechnic University, 7098 Liuxian Avenue, Shenzhen, 518055, China
| | - Wenbin Jin
- Key Laboratory of External Drug Delivery System and Preparation Technology in Universities of Yunnan and Faculty of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming, Yunnan, 650500, China.
| | - Ran Liu
- School of Food and Drug, Shenzhen Polytechnic University, 7098 Liuxian Avenue, Shenzhen, 518055, China.
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2
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Mazumder R, Ichudaule, Ghosh A, Deb S, Ghosh R. Significance of Chalcone Scaffolds in Medicinal Chemistry. Top Curr Chem (Cham) 2024; 382:22. [PMID: 38937401 DOI: 10.1007/s41061-024-00468-7] [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: 01/18/2024] [Accepted: 05/24/2024] [Indexed: 06/29/2024]
Abstract
Chalcone is a simple naturally occurring α,β-unsaturated ketone with biological importance, which can also be easily synthesized in laboratories by reaction between two aromatic scaffolds. In plants, chalcones occur as polyphenolic compounds of different frameworks which are bioactive molecules that have been in traditional medicinal practice for many years. Chalcone-based lead molecules have been developed, possessing varied potentials such as antimicrobial, antiviral, anti-inflammatory, anticancer, anti-oxidant, antidiabetic, antihyperurecemic, and anti-ulcer effects. Chalcones contribute considerable fragments to give important heterocyclic molecules with therapeutic utilities targeting various diseases. These characteristic features have made chalcone a topic of interest among researchers and have attracted investigations into this widely applicable structure. This review highlights the extensive exploration carried out on the synthesis, biotransformations, chemical reactions, hybridization, and pharmacological potentials of chalcones, and aims to provide an extensive, thorough, and critical review of their importance, with emphasis on their properties, chemistry, and biomedical applications to boost future investigations into this potential scaffold in medicinal chemistry.
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Affiliation(s)
- Rishav Mazumder
- Laboratory of Developing Drug Candidates, Department of Pharmacy, Tripura University (A Central University), Suryamaninagar, Agartala, Tripura, 799022, India
| | - Ichudaule
- Laboratory of Developing Drug Candidates, Department of Pharmacy, Tripura University (A Central University), Suryamaninagar, Agartala, Tripura, 799022, India
| | - Ashmita Ghosh
- Department of Microbiology and Biotechnology, School of Natural Sciences, Techno India University Tripura, Maheshkhola, Anandanagar, Agartala, Tripura, 799004, India
| | - Subrata Deb
- Department of Pharmaceutical Sciences, College of Pharmacy, Larkin University, Miami, FL, 33169, USA.
| | - Rajat Ghosh
- Laboratory of Developing Drug Candidates, Department of Pharmacy, Tripura University (A Central University), Suryamaninagar, Agartala, Tripura, 799022, India.
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3
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de Pádua GMS, Pitteri TS, Ferreira Basso MA, de Vasconcelos LG, Ali A, Dall'Oglio EL, Sampaio OM, Curcino Vieira LC. Synthesis and Evaluation of New Phytotoxic Fluorinated Chalcones as Photosystem II and Seedling Growth Inhibitors. Chem Biodivers 2024; 21:e202301564. [PMID: 38373281 DOI: 10.1002/cbdv.202301564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 01/24/2024] [Accepted: 02/17/2024] [Indexed: 02/21/2024]
Abstract
The development of novel phytotoxic compounds has been an important aim of weed control research. In this study, we synthesized fluorinated chalcone derivatives featuring both electron-donating and electron-withdrawing groups. These compounds were evaluated both as inhibitors of the photosystem II (PSII) electron chain as well as inhibitors of the germination and seedling growth of Amaranthus plants. Chlorophyll a (Chl a) fluorescence assay was employed to evaluate their effects on PSII, while germination experiments were conducted to assess their impact on germination and seedling development. The results revealed promising herbicidal activity for (E)-3-(4-bromophenyl)-1-(4-fluorophenyl)prop-2-en-1-one (7 a) and (E)-1-(4-fluorophenyl)-3-phenylprop-2-en-1-one (7 e). Compounds 7 a and 7 e exhibited a reduction in Chl a parameters associated with performance indexes and electron transport per reaction center. This reduction suggests a decrease in PSII activity, attributed to the blockage of electron flow at the quinone pool. Molecular docking analyses of chalcone derivatives with the D1 protein of PSII revealed a stable binding conformation, wherein the carbonyl and fluorine groups interacted with Phe265 and His215 residues, respectively. Additionally, at a concentration of 100 μM, compound 7 e demonstrated pre- and post-emergent herbicidal activity, resulting in a reduction of the seed germination index, radicle and hypocotyl lengths of Amaranthus weeds.
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Affiliation(s)
| | - Taciane Santos Pitteri
- Department of Chemistry, Federal University of Mato Grosso, Cuiabá-MT, 78060-900, Brazil
| | | | | | - Akbar Ali
- Department of Chemistry, Government College University, Faisalabad, 38000, Pakistan
| | | | - Olívia Moreira Sampaio
- Department of Chemistry, Federal University of Mato Grosso, Cuiabá-MT, 78060-900, Brazil
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4
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Khan SA, Alam MZ, Mohasin M, Ahmad S, Salma U, Parveen H, Mukhtar S, Al-Anazi M, Alotaibi FA, Abdelaziz MA. Ultrasound-Assisted Synthesis of Chalcone: A Highly Sensitive and Selective Fluorescent Chemosensor for the Detection of Fe 3+ in Aqueous Media. J Fluoresc 2024; 34:723-728. [PMID: 37354382 DOI: 10.1007/s10895-023-03317-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 06/13/2023] [Indexed: 06/26/2023]
Abstract
The chalcone compound DHPO was synthesized through a chemical reaction between 1-(2-hydroxyphenyl)-ethanone and 3,4-dimethoxy benzaldehyde under ultrasound irradiation. The interaction between the DHPO compound and several metal ions was studied using fluorescence behavior, revealing that the chalcone function as a "turn on and turn off" switch fluorescent sensor, for selectively and sensitively detecting Fe3+ ions. The process of fluorescence quenching and complexation of DHPO with Fe3+ ion was further studied using methods such as Benesi-Hildebrand, Stern-Volmer plot, and job plot.
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Affiliation(s)
- Salman A Khan
- Physical Sciences (Chemistry), School of Sciences, Maulana Azad National Urdu University, Hyderabad, Telangana, 500032, India.
| | - Md Zafer Alam
- Physical Sciences (Chemistry), School of Sciences, Maulana Azad National Urdu University, Hyderabad, Telangana, 500032, India
| | - Md Mohasin
- Physical Sciences (Chemistry), School of Sciences, Maulana Azad National Urdu University, Hyderabad, Telangana, 500032, India
| | - Suhail Ahmad
- Physical Sciences (Chemistry), School of Sciences, Maulana Azad National Urdu University, Hyderabad, Telangana, 500032, India
| | - Umme Salma
- Physical Sciences (Chemistry), School of Sciences, Maulana Azad National Urdu University, Hyderabad, Telangana, 500032, India
| | - Humaira Parveen
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk, 71491, Kingdom of Saudi Arabia
| | - Sayeed Mukhtar
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk, 71491, Kingdom of Saudi Arabia
| | - Menier Al-Anazi
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk, 71491, Kingdom of Saudi Arabia
| | - Fatimah A Alotaibi
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk, 71491, Kingdom of Saudi Arabia
| | - Mahmoud A Abdelaziz
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk, 71491, Kingdom of Saudi Arabia
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5
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Krishna A, Kumar S, Sudevan ST, Singh AK, Pappachen LK, Rangarajan TM, Abdelgawad MA, Mathew B. A Comprehensive Review of the Docking Studies of Chalcone for the Development of Selective MAO-B Inhibitors. CNS & NEUROLOGICAL DISORDERS DRUG TARGETS 2024; 23:697-714. [PMID: 37190818 DOI: 10.2174/1871527322666230515155000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 03/24/2023] [Accepted: 03/27/2023] [Indexed: 05/17/2023]
Abstract
Monoamine oxidase B is a crucial therapeutic target for neurodegenerative disorders like Alzheimer's and Parkinson's since they assist in disintegrating neurotransmitters such as dopamine in the brain. Pursuing efficacious monoamine oxidase B inhibitors is a hot topic, as contemporary therapeutic interventions have many shortcomings. Currently available FDA-approved monoamine oxidase inhibitors like safinamide, selegiline and rasagiline also have a variety of side effects like depression and insomnia. In the quest for a potent monoamine oxidase B inhibitor, sizeable, diverse chemical entities have been uncovered, including chalcones. Chalcone is a renowned structural framework that has been intensively explored for its monoamine oxidase B inhibitory activity.The structural resemblance of chalcone (1,3-diphenyl-2-propen-1-one) based compounds and 1,4-diphenyl- 2-butene, a recognized MAO-B inhibitor, accounts for their MAO-B inhibitory activity. Therefore, multiple revisions to the chalcone scaffold have been attempted by the researchers to scrutinize the implications of substitutions onthe molecule's potency. In this work, we outline the docking investigation results of various chalcone analogues with monoamine oxidase B available in the literature until now to understand the interaction modes and influence of substituents. Here we focused on the interactions between reported chalcone derivatives and the active site of monoamine oxidase B and the influence of substitutions on those interactions. Detailed images illustrating the interactions and impact of the substituents or structural modifications on these interactions were used to support the docking results.
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Affiliation(s)
- Athulya Krishna
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi-682 041, India
| | - Sunil Kumar
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi-682 041, India
| | - Sachithra Thazhathuveedu Sudevan
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi-682 041, India
| | - Ashutosh Kumar Singh
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi-682 041, India
| | - Leena K Pappachen
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi-682 041, India
| | - T M Rangarajan
- Department of Chemistry, Sri Venketeswara College, University of Delhi, New Delhi-110021, India
| | - Mohamed A Abdelgawad
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Al Jouf 72341, Saudi Arabia
| | - Bijo Mathew
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi-682 041, India
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6
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Sharma P, Singh V, Singh M. N-methylpiperazinyl and piperdinylalkyl-O-chalcone derivatives as potential polyfunctional agents against Alzheimer's disease: Design, synthesis and biological evaluation. Chem Biol Drug Des 2023; 102:1155-1175. [PMID: 37599098 DOI: 10.1111/cbdd.14318] [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: 06/13/2023] [Revised: 07/13/2023] [Accepted: 07/20/2023] [Indexed: 08/22/2023]
Abstract
The series of N-methylpiperazinyl and piperdinylalkyl-O-chalcone derivatives as potential polyfuctional agents against Alzheimer's disease that have been designed, synthesized and then evaluated biologically using in vitro assays for the inhibition of acetylcholinesterase (AChE) activity, AGEs, and free radical formation. The majority of synthesized compounds inhibited AChE & AGEs with additional free radical scavenging activities at nanomolar concentrations. Among these, compound 5k was found to have potent AChE inhibitory activity (IC50 = 11.6 nM), superior than the reference compound donepezil (15.68 nM) along with the good anti-AGEs and free radical formation effect. Its potency was justified by docking studies that revealed its dual binding characteristic with both catalytic active site and peripheral anionic site of AChE, simultaneously. Furthermore, the in vivo evaluation of 5k against streptozotocin (STZ)-induced dementia in rats also showed improvement of memory functions (Morris water maze test) in animals. Also, 5k inhibited STZ-inudced brain AChE activity and oxidative stress which further strengthen the observed in vitro effects. The stability of the ligand-protein complex was then analyzed using a simulation-based interaction protocol. The results revealed that these N-methylpiperazinyl and piperdinylalkyl-O-chalcone derivatives could be considered for potential polyfunctional anti-Alzheimer's molecules.
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Affiliation(s)
- Pratibha Sharma
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Varinder Singh
- Department of Pharmaceutical Sciences and Technology, Maharaja Ranjit Singh Punjab Technical University, Bathinda, Punjab, India
| | - Manjinder Singh
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
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7
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Mavazzan A, Mendhe AC, Bayannavar PK, Sankapal BR, Kamble RR, Madar SF, K M MP, Bheemayya L. Design of Metal Free Fluorescent Pyridine Dyes Anchored on Cadmium Sulfide Nanowires: Optical, Electrochemical and Photovoltaic Applications. J Fluoresc 2023:10.1007/s10895-023-03457-z. [PMID: 37812365 DOI: 10.1007/s10895-023-03457-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 09/27/2023] [Indexed: 10/10/2023]
Abstract
Through a facile two-step synthetic procedure, three metal-free organic dyes having D-π-A kind of structure, belonging to chalcone family have been designed, produced and anchored on one dimensional cadmium sulfide nanowires (1D CdS NWs) to serve as a light energy harvester through dye-sensitized solar cells (DSSC) assembly. In order to anchor dye on CdS NWs nano-network, solution chemistry has been used in an easy and effective manner. The sensitizing capability of synthesized materials has been evaluated using optical and electrochemical studies, density functional theory (DFT) simulations, and photovoltaic performances. In line with a detailed analysis of fabricated Dye sensitized solar cells containing T4PC a photovoltaic efficiency yields 4.35 times (0.487%) more than that of bare CdS NWs (0.112%), while the other devices having T3PC and T2PC have shown 3.0 (0.338%) and 2.40 (0.273%) times greater photovoltaic efficiencies, respectively under standard light illumination. The obtained results offer solid evidence in favour of boosting external quantum efficiency (EQE) and reflect good agreement with the optical studies.
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Affiliation(s)
- Ahmedraza Mavazzan
- Department of Studies in Chemistry, Karnatak University, Pavate Nagar, Dharwad, Karnataka, 580003, India
| | - Avinash C Mendhe
- Department of Civil and Environmental Engineering, Hanyang University ERICA, Ansan, 15588, South Korea
- Nanomaterials and Device Laboratory, Department of Physics, Visvesvaraya National Institute of Technology, South Ambazari Road, Nagpur, 440010, (M.S.), India
| | - Praveen K Bayannavar
- Department of Studies in Chemistry, Karnatak University, Pavate Nagar, Dharwad, Karnataka, 580003, India
| | - Babasaheb R Sankapal
- Nanomaterials and Device Laboratory, Department of Physics, Visvesvaraya National Institute of Technology, South Ambazari Road, Nagpur, 440010, (M.S.), India
| | - Ravindra R Kamble
- Department of Studies in Chemistry, Karnatak University, Pavate Nagar, Dharwad, Karnataka, 580003, India.
| | - Suresh F Madar
- Department of Studies in Chemistry, Karnatak University, Pavate Nagar, Dharwad, Karnataka, 580003, India
| | - Mussuvir Pasha K M
- Department of Chemistry, Karnatak Science College, Dharwad, Karnataka, 580003, India
| | - Lokesh Bheemayya
- Department of Studies in Chemistry, Karnatak University, Pavate Nagar, Dharwad, Karnataka, 580003, India
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8
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Sharma P, Singh M, Singh V, Singh TG, Singh T, Ahmad SF. Recent Development of Novel Aminoethyl-Substituted Chalcones as Potential Drug Candidates for the Treatment of Alzheimer's Disease. Molecules 2023; 28:6579. [PMID: 37764355 PMCID: PMC10534526 DOI: 10.3390/molecules28186579] [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: 08/20/2023] [Revised: 09/04/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
No drug on the market, as a single entity, participates in different pathways involved in the pathology of Alzheimer's disease. The current study is aimed at the exploration of multifunctional chalcone derivatives which can act on multiple targets involved in Alzheimer's disease. A series of novel aminoethyl-substituted chalcones have been developed using in silico approaches (scaffold morphing, molecular docking, and ADME) and reported synthetic methods. The synthesized analogs were characterized and evaluated biologically using different in vitro assays against AChE, AGEs, and radical formation. Among all compounds, compound PS-10 was found to have potent AChE inhibitory activity (IC50 = 15.3 nM), even more than the standard drug (IC50 = 15.68 nM). Further, the in vivo evaluation of PS-10 against STZ-induced dementia in rats showed memory improvement (Morris Water Maze test) in rats. Also, PS-10 inhibited STZ-induced brain AChE activity and oxidative stress, further strengthening the observed in vitro effects. Further, the molecular dynamic simulation studies displayed the stability of the PS-10 and AChE complex. The novel aminoethyl-substituted chalcones might be considered potential multifunctional anti-Alzheimer's molecules.
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Affiliation(s)
- Pratibha Sharma
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India (T.G.S.)
| | - Manjinder Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India (T.G.S.)
| | - Varinder Singh
- Department of Pharmaceutical Sciences and Technology, Maharaja Ranjit Singh Punjab Technical University, Bathinda 151001, Punjab, India
| | - Thakur Gurjeet Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India (T.G.S.)
| | - Tanveer Singh
- Department of Neuroscience and Experimental Therapeutics, College of Medicine, Texas A & M Health Science Center, College Station, TX 77807, USA;
| | - Sheikh F. Ahmad
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
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9
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Patan A, Aanandhi M V, P G. Molecular dynamics simulation approach of hybrid chalcone-thiazole complex derivatives for DNA gyrase B inhibition: lead generation. RSC Adv 2023; 13:24291-24308. [PMID: 37583661 PMCID: PMC10424056 DOI: 10.1039/d3ra00732d] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 07/31/2023] [Indexed: 08/17/2023] Open
Abstract
Compounds bearing thiazole and chalcone groups have been reported to be excellent leads for antibacterial, antitubercular and anticancer activities. In view of this, we performed quantitative structure-activity relationship studies using QSARINS for dataset preparation and for developing validated QSAR models that can predict novel series of thiazole-chalcone hybrids and further evaluate them for bioactivities. The molecular descriptors AATS8i, AVP-1, MoRSEE17 and GATSe7 were found to be active in predicting the structure-activity relationship. Molecular docking and dynamics simulation studies of the developed leads have shown insights into structural analysis. Furthermore, computational studies using AutoDock and Desmond predicted the key binding interactions responsible for the activity and the SwissADME tool computed the in silico drug likeliness properties. The lead compound 178 generated through this study creates a route for the optimization and development of novel drugs against tuberculosis infections. RMSD, RMSF, RoG, H-bond and SASA analysis confirmed the stable binding of compound 178 with the 6J90 structure. In addition, MM-PBSA and MM-GBSA also confirm the docking results. We propose the designed compound 178 as the best theoretical lead, which may further be experimentally studied for selective inhibition.
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Affiliation(s)
- Afroz Patan
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, VISTAS Chennai Tamil Nadu India
| | - Vijey Aanandhi M
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, VISTAS Chennai Tamil Nadu India
| | - Gopinath P
- Department of Pharmaceutical Chemistry, GITAM School of Pharmacy, GITAM University Hyderabad Telangana India
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10
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Niu CP, Zhang CR, Liu X, Liang RP, Qiu JD. Synthesis of propenone-linked covalent organic frameworks via Claisen-Schmidt reaction for photocatalytic removal of uranium. Nat Commun 2023; 14:4420. [PMID: 37479725 PMCID: PMC10361971 DOI: 10.1038/s41467-023-40169-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 07/17/2023] [Indexed: 07/23/2023] Open
Abstract
The type of reactions and the availability of monomers for the synthesis of sp2-c linked covalent organic frameworks (COFs) are considerably limited by the irreversibility of the C=C bond. Herein, inspired by the Claisen-Schmidt condensation reaction, two propenone-linked (C=C-C=O) COFs (named Py-DAB and PyN-DAB) are developed based on the base-catalyzed nucleophilic addition reaction of ketone-activated α-H with aromatic aldehydes. The introduction of propenone structure endows COFs with high crystallinity, excellent physicochemical stability, and intriguing optoelectronic properties. Benefitting from the rational design on the COFs skeleton, Py-DAB and PyN-DAB are applied to the extraction of radionuclide uranium. In particular, PyN-DAB shows excellent removal rates (>98%) in four uranium mine wastewater samples. We highlight that such a general strategy can provide a valuable avenue toward various functional porous crystalline materials.
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Affiliation(s)
- Cheng-Peng Niu
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang, 330031, China
| | - Cheng-Rong Zhang
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang, 330031, China
| | - Xin Liu
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang, 330031, China
| | - Ru-Ping Liang
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang, 330031, China.
| | - Jian-Ding Qiu
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang, 330031, China.
- State Key Laboratory of Nuclear Resources and Environment, East China University of Technology, Nanchang, 330013, China.
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11
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Shaldam MA, Hendrychová D, El-Haggar R, Vojáčková V, Majrashi TA, Elkaeed EB, Masurier N, Kryštof V, Tawfik HO, Eldehna WM. 2,4-Diaryl-pyrimido[1,2-a]benzimidazole derivatives as novel anticancer agents endowed with potent anti-leukemia activity: Synthesis, biological evaluation and kinase profiling. Eur J Med Chem 2023; 258:115610. [PMID: 37437350 DOI: 10.1016/j.ejmech.2023.115610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 06/10/2023] [Accepted: 06/26/2023] [Indexed: 07/14/2023]
Abstract
Acute myeloid leukemia (AML) stands as one of the most aggressive type of human cancer that can develop rapidly and thus requires immediate management. In the current study, the development of novel derivatives of pyrimido[1,2-a]benzimidazole (5a-p) as potential anti-AML agents is reported. The prepared compounds 5a-p were inspected for their in vitro anti-tumor activity at NCI-DTP and subsequently 5h was selected for full panel five-dose screening to assess its TGI, LC50 and GI50 values. Compound 5h showed effective anti-tumor activity at low micromolar concentration on all tested human cancer cell lines with GI50 range from 0.35 to 9.43 μM with superior sub-micromolar activity towards leukemia. Furthermore, pyrimido[1,2-a]benzimidazoles 5e-l were tested on a panel ofhuman acute leukemia cell lines, namely HL60, MOLM-13, MV4-11, CCRF-CEM and THP-1, where 5e-h reached single-digit micromolar GI50 values for all the tested cell lines. All prepared compounds were first tested for inhibitory action against the leukemia-associated mutant FLT3-ITD, as well as against ABL, CDK2, and GSK3 kinases, in order to identify the kinase target for the herein described pyrimido[1,2-a]benzimidazoles. However, the examined molecules disclosed non-significant activity against these kinases. Thereafter, a kinase profiling on a panel of 338 human kinases was then used to discover the potential target. Interestingly, pyrimido[1,2-a]benzimidazoles 5e and 5h significantly inhibited BMX kinase. Further investigation for the effect on cell cycle of HL60 and MV4-11 cells and caspase 3/7 activity was also performed. In addition, the changes in selected proteins (PARP-1, Mcl-1, pH3-Ser10) associated with cell death and viability were analyzed in HL60 and MV4-11 cells by immunoblotting.
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Affiliation(s)
- Moataz A Shaldam
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt
| | - Denisa Hendrychová
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371, Olomouc, Czech Republic
| | - Radwan El-Haggar
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Helwan University, 11795, Ain Helwan, Cairo, Egypt
| | - Veronika Vojáčková
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371, Olomouc, Czech Republic
| | - Taghreed A Majrashi
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Asir, 61421, Saudi Arabia
| | - Eslam B Elkaeed
- Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Riyadh, 13713, Saudi Arabia
| | | | - Vladimír Kryštof
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371, Olomouc, Czech Republic; Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Hněvotínská 5, 77900, Olomouc, Czech Republic
| | - Haytham O Tawfik
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tanta University, Tanta, 31527, Egypt
| | - Wagdy M Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt.
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12
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Moghaddam FM, Jarahiyan A, Haris MH, Pazoki PY, Aghamiri B. High catalytic performance of CoCuFe2O4/ZIF-8(Zn) NanoCatalyst for Synthesis of new Benzimidazole Derivatives. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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13
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Pereira R, Silva AMS, Ribeiro D, Silva VLM, Fernandes E. Bis-chalcones: A review of synthetic methodologies and anti-inflammatory effects. Eur J Med Chem 2023; 252:115280. [PMID: 36966653 DOI: 10.1016/j.ejmech.2023.115280] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 03/03/2023] [Accepted: 03/10/2023] [Indexed: 03/17/2023]
Abstract
Chalcones are bioactive molecules of natural and synthetic sources, whose physicochemical properties, reactivity, and biological activities are well-known among the scientific community. However, there are many molecules strictly related to chalcones with significantly less recognition like bis-chalcones. Several studies indicated that bis-chalcones have advantages over chalcones in specific bioactivities like anti-inflammatory activity. This review article describes the chemical structure and chemical properties of bis-chalcones, as well as the methods reported in the literature for the synthesis of these compounds highlighting the most recent developments. Finally, the anti-inflammatory activity of bis-chalcones is described, emphasizing the active structures found in literature and their mechanisms of action.
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Affiliation(s)
- Rui Pereira
- LAQV-REQUIMTE, Laboratory of Applied Chemistry, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal
| | - Artur M S Silva
- LAQV-REQUIMTE and Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Daniela Ribeiro
- LAQV-REQUIMTE, Laboratory of Applied Chemistry, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal; Faculty of Agrarian Sciences and Environment, University of the Azores, 9700-042, Angra Do Heroísmo, Açores, Portugal
| | - Vera L M Silva
- LAQV-REQUIMTE and Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal.
| | - Eduarda Fernandes
- LAQV-REQUIMTE, Laboratory of Applied Chemistry, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.
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14
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Moon S, Lee JJ, Kim C. Sequential detecting of Ni2+ and CN− with a Chalcone-based colorimetric chemosensor in near-perfect water. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
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15
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Russell AE, Gines BR. Chalcones: Potential Chemotherapeutic Compounds and Educational Tools for Closing the Loop in STEM. Acc Chem Res 2023. [PMID: 36696370 DOI: 10.1021/acs.accounts.2c00583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
ConspectusThe study discussed herein describes the synthesis of halogenated chalcones as potential chemotherapeutics. The synthesis work was conducted by undergraduate students participating in an Organic Chemistry II laboratory course at Tuskegee University, while the biological assays were conducted by students enrolled in a Molecular Biology I laboratory course. Chalcones were synthesized via aldol condensation and purified from hot ethanol. The impetus for the work was the fact that Tuskegee University sits positioned within the Black Belt of Alabama which, in addition to being an area of fertile soil and excellent farmland, is also an area rife with health disparities that particularly affect African-Americans. Breast cancer, specifically triple-negative breast cancer, affects African-American women at a higher rate than any other ethnic group. The work described herein addresses a practical problem [teaching undergraduate students about the interface of synthetic techniques, synthesis of specific classes of compounds, functional groups, and their relation to biological activity], as well an existential problem [the prevalence of breast cancer among African-American women, and the need to develop targeted treatments]. One of the chief aims of this approach of integrating these ideas into our laboratory courses was to facilitate the understanding of translational science, i.e. taking chalcones from benchtop to potential therapies for breast cancer. Another aim of the current approach was to, in essence, create a research problem based course and concomitantly use the results of the experiments performed in the course as a way to address the dearth of research funding that HBCUs typically receive. The pharmacological activities of chalcones and their derivatives are well documented. They are an important class of natural products that occur in edible plant derivatives such as spices, teas, fruits and various vegetables. In vitro studies have shown that chalcones inhibit proliferation of breast cancer cells by inducing apoptosis and blocking cell progression. The synthesis of chalcones with aromatic substituents has been investigated, and electron rich chalcones, i.e., chalcones with donors attached to the aromatic rings, have been studied extensively. The effect that adding electron withdrawing groups to the chalcone structural motif has on the antiproliferation ability of chalcones had been only minimally investigated at the time that our studies were being conducted. We examined the introduction of chlorine to the aromatic system of the chalcone and how these electron withdrawing substituents affect the chalcone's antiproliferative ability. It was discovered that (E)-3-(4-chlorophenyl)-1-phenylprop-2-en-1-one inhibited MDA-MB-231 cell progression in a dose dependent manner and outperformed the unsubstituted (E)-1,3-diphenyl-2-propen-1-one (1) at concentrations ranging from 0 μg/mL to 20 μg/mL. Cell death was determined by MTT assay.
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Affiliation(s)
- Albert E Russell
- Department of Chemistry, Tuskegee University, 102 Armstrong Hall, Tuskegee, Alabama 36088, United States
| | - Brandon R Gines
- Department of Chemistry, Tuskegee University, 102 Armstrong Hall, Tuskegee, Alabama 36088, United States
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Véras JH, Do Vale CR, Luiz Cardoso Bailão EF, Dos Anjos MM, Cardoso CG, de Oliveira MG, de Paula JR, de Oliveira GR, Silva CRE, Chen-Chen L. Protective effects and DNA repair induction of a coumarin-chalcone hybrid against genotoxicity induced by mutagens. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2022; 85:937-951. [PMID: 36068785 DOI: 10.1080/15287394.2022.2120585] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Coumarins and chalcones are compounds widely found in plants or obtained by synthetic methods which possess several biological properties including antioxidant, anti-inflammatory, and antitumor effects. A series of coumarin-chalcone hybrids were synthesized to improve their biological actions and reduce potential adverse effects. Considering the applications of these molecules, a coumarin-chalcone hybrid [7-methoxy-3-(E)-3-(3,4,5-trimethoxyphenyl) acryloyl-2 H-chromen-2-one] (4-MET) was synthesized and the genotoxic, cytotoxic, and protective effects assessed against damage induced by different mutagens. First, in silico tools were used to predict biological activity of 4-MET which indicated a chemopreventive potential. Subsequently, the genotoxic/antigenotoxic activities of 4-MET were determined both in vitro (Ames test) and in vivo (micronucleus (MN) test and comet assay). In addition, molecular docking simulations were performed between 4-MET and glutathione reductase, an important cellular detoxifying enzyme. Our results indicated that 4-MET was not mutagenic in the Ames test; however, when co-treated with sodium azide or 4-nitroquinoline 1-oxide (4-NQO), 4-MET significantly reduced the harmful actions of these mutagens. Except for a cytotoxic effect after 120 hr treatment, 4-MET alone did not produce cytotoxicity or genotoxicity in the MN test and comet assay. Nonetheless, all treatments of 4-MET with cyclophosphamide (CPA) showed a chemoprotective effect against DNA damage induced by CPA. Further, molecular docking analysis indicated a strong interaction between 4-MET and the catalytic site of glutathione reductase. These effects may be related to (1) damage prevention, (2) interaction with detoxifying enzymes, and (3) DNA-repair induction. Therefore, data demonstrated that 4-MET presents a favorable profile to be used in chemopreventive therapies.
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Affiliation(s)
- Jefferson Hollanda Véras
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Brazil
| | - Camila Regina Do Vale
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Brazil
| | | | | | - Clever Gomes Cardoso
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Brazil
| | | | | | | | - Carolina Ribeiro E Silva
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Brazil
| | - Lee Chen-Chen
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Brazil
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K. F, C. G. A, Shyam P, Gondru R, Banothu J. 1,2,3-Triazole Linked Chalcone-Morpholine Hybrids: Synthesis, In Vitro Antibacterial Evaluation and In Silico ADMET Predictions. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2130369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Fabitha K.
- Department of Chemistry, National Institute of Technology Calicut, Kozhikode, India
| | - Arya C. G.
- Department of Chemistry, National Institute of Technology Calicut, Kozhikode, India
| | - Perugu Shyam
- Department of Biotechnology, National Institute of Technology Warangal, Warangal, India
| | - Ramesh Gondru
- Environmental Monitoring & Exposure Assessment (Air) Laboratory, ICMR-NIREH, Bhopal, India
| | - Janardhan Banothu
- Department of Chemistry, National Institute of Technology Calicut, Kozhikode, India
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18
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Constantinescu T, Mihis AG. Two Important Anticancer Mechanisms of Natural and Synthetic Chalcones. Int J Mol Sci 2022; 23:ijms231911595. [PMID: 36232899 PMCID: PMC9570335 DOI: 10.3390/ijms231911595] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 09/25/2022] [Accepted: 09/27/2022] [Indexed: 11/16/2022] Open
Abstract
ATP-binding cassette subfamily G and tubulin pharmacological mechanisms decrease the effectiveness of anticancer drugs by modulating drug absorption and by creating tubulin assembly through polymerization. A series of natural and synthetic chalcones have been reported to have very good anticancer activity, with a half-maximal inhibitory concentration lower than 1 µM. By modulation, it is observed in case of the first mechanism that methoxy substituents on the aromatic cycle of acetophenone residue and substitution of phenyl nucleus by a heterocycle and by methoxy or hydroxyl groups have a positive impact. To inhibit tubulin, compounds bind to colchicine binding site. Presence of methoxy groups, amino groups or heterocyclic substituents increase activity.
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Affiliation(s)
- Teodora Constantinescu
- Department of Chemistry, Faculty of Pharmacy, Iuliu Hatieganu University, 400012 Cluj-Napoca, Romania
| | - Alin Grig Mihis
- Advanced Materials and Applied Technologies Laboratory, Institute of Research-Development-Innovation in Applied Natural Sciences, “Babes-Bolyai” University, Fantanele Str. 30, 400294 Cluj-Napoca, Romania
- Correspondence:
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19
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Mastachi-Loza S, Ramírez-Candelero TI, Benítez-Puebla LJ, Fuentes-Benítes A, González-Romero C, Vázquez MA. Chalcones, a Privileged Scaffold: Highly Versatile Molecules in [4+2] Cycloadditions. Chem Asian J 2022; 17:e202200706. [PMID: 35976743 DOI: 10.1002/asia.202200706] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/14/2022] [Indexed: 11/09/2022]
Abstract
Chalcones are aromatic ketones found in nature as the central core of many biological compounds. They have a wide range of biological activity and are biogenetic precursors of other important molecules such as flavonoids. Their pharmacological relevance makes them a privileged scaffold, advantageous for seeking alternative therapies in medicinal chemistry. Due to their structural diversity and ease of synthesis, they are often employed as building blocks for chemical transformations. Chalcones have a carbonyl conjugated system with two electrophilic centers that are commonly used for nucleophilic additions, as described in numerous articles. They can also participate in Diels-Alder reactions, which are [4+2] cycloadditions between a diene and a dienophile. This microreview presents a chronological survey of studies on chalcones as dienes and dienophiles in Diels-Alder cycloadditions. Although these reactions occur in nature, isolation of chalcones from plants yields very small quantities. Contrarily, synthesis leads to large quantities at a low cost. Hence, novel methodologies have been developed for [4+2] cycloadditions, with chalcones serving as a 2π or 4π electron system.
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Affiliation(s)
- Salvador Mastachi-Loza
- Universidad de Guanajuato Division de Ciencias Naturales y Exactas, Departamento de Química, MEXICO
| | - Tania I Ramírez-Candelero
- Universidad Autonoma del Estado de Mexico Facultad de Quimica, Departamento de Química Orgánica, MEXICO
| | - Luis J Benítez-Puebla
- Universidad de Guanajuato Division de Ciencias Naturales y Exactas, Departamento de Química, MEXICO
| | - Aydee Fuentes-Benítes
- Universidad Autonoma del Estado de Mexico Facultad de Quimica, Departamento de Química Orgánica, MEXICO
| | - Carlos González-Romero
- Universidad Autonoma del Estado de Mexico Facultad de Quimica, Departamento de Química Orgánica, MEXICO
| | - Miguel A Vázquez
- Universidad de Guanajuato Division de Ciencias Naturales y Exactas, CHEMISTRY, NORIA ALTA S/N, 36050, GUANAJUATO, MEXICO
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Synthesis, physico-chemical characterization, and environmental applications of meso porous crosslinked poly (azomethine-sulfone)s. Sci Rep 2022; 12:12878. [PMID: 35896584 PMCID: PMC9329479 DOI: 10.1038/s41598-022-17042-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 07/20/2022] [Indexed: 11/09/2022] Open
Abstract
To develop innovative mesoporous crosslinked poly(azomethine- sulfone)s with environmental applications, a simple Schiff base condensation technique based on barbituric acid BA or condensed terephthaldehyde barbituric acid TBA in their structures as monomeric units are applied. Different analysis methodologies and viscosity measurements identify them as having stronger heat stability and an amorphous structure. The photophysical features of the multi stimuli response MSR phenomenon are observable, with white light emission at higher concentrations and blue light emission at lower concentrations. Their emission characteristics make them an excellent metal ions sensor through diverse charge transfer methods. They can have a better inhibition efficiency and be employed as both mixed-type and active corrosion inhibitors according to their fluorescence emission with metals, demonstrating their capacity to bind with diverse metals. The adsorption of two distinct dye molecules, Methylene blue MB cationic and sunset yellow SY anionic, on the mesoporous structures of the polymers is investigated, revealing their selectivity for MB dye adsorption. Quantum studies support these amazing discoveries, demonstrating a crab-like monomeric unit structure for the one that is heavily crosslinked.
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21
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In vitro studies of a series of synthetic compounds for their anti-acetylcholinesterase activities identified arylpyrano[2,3-f]coumarins as hit compounds. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132799] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Chalcone Scaffolds Exhibiting Acetylcholinesterase Enzyme Inhibition: Mechanistic and Computational Investigations. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27103181. [PMID: 35630658 PMCID: PMC9145706 DOI: 10.3390/molecules27103181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 11/23/2022]
Abstract
This study was aimed to perform the mechanistic investigations of chalcone scaffold as inhibitors of acetylcholinesterase (AChE) enzyme using molecular docking and molecular dynamics simulation tools. Basic chalcones (C1–C5) were synthesized and their in vitro AChE inhibition was tested. Binding interactions were studied using AutoDock and Surflex-Dock programs, whereas the molecular dynamics simulation studies were performed to check the stability of the ligand–protein complex. Good AChE inhibition (IC50 = 22 ± 2.8 to 37.6 ± 0.75 μM) in correlation with the in silico results (binding energies = −8.55 to −8.14 Kcal/mol) were obtained. The mechanistic studies showed that all of the functionalities present in the chalcone scaffold were involved in binding with the amino acid residues at the binding site through hydrogen bonding, π–π, π–cation, π–sigma, and hydrophobic interactions. Molecular dynamics simulation studies showed the formation of stable complex between the AChE enzyme and C4 ligand.
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Tukur A, Habila JD, Ayo RGO, Iyun ORA. Synthesis, characterization and antibiotic evaluation of some novel (E)-3-(4-diphenylamino)phenyl)-1-(4′-fluorophenyl)prop-2-en-1-one chalcones and their analogues. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2022. [DOI: 10.1186/s43088-022-00246-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The increase in resistance of pathogenic organisms to the available chemotherapeutic agents are critical challenges in drug design and development, motivating researchers to look for novel compounds that can combat multidrug-resistant organisms. Recently, chalcones have been proved to be attractive moieties in drug discovery.
Results
Eight novel triphenylamine chalcones with different substitution patterns were successfully synthesized via the conventional Claisen–Schmidt condensation reaction in an alkaline medium at room temperature, and recrystallized using ethanol, the percentage yield of the compounds were between 30 and 92%. The structures of the synthesized chalcones were successfully characterized and confirmed using FT-IR, NMR spectroscopic and GC–MS spectrometric techniques.
Conclusions
The results of the biological studies showed that all the synthesized chalcones possess remarkable activities against the tested microbes, by showing a significant zone of inhibitions relative to that of the standard drugs used. The investigation revealed that 1b showed highest ZOI (30 mm), lowest MIC (12.5 µg/ml) and MBC/MFC (50 µg/ml) on Aspergillus niger. Therefore, displayed better antifungal potential as compared to the rest of the compounds, and can be a potential antifungal drug candidate.
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Huang X, An Z, Yu Y, Feng X, Wang Y. Synthesis and Evaluation of Novel Ferulic Amide Derivatives and the Treatment of Alzheimer's Disease. ChemistrySelect 2022. [DOI: 10.1002/slct.202200650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xian‐Feng Huang
- School of Pharmacy & School of Medicine Changzhou University Changzhou Jiangsu, 213164 PR China
| | - Zhe An
- School of Pharmacy & School of Medicine Changzhou University Changzhou Jiangsu, 213164 PR China
| | - Ying‐Cong Yu
- School of Pharmacy & School of Medicine Changzhou University Changzhou Jiangsu, 213164 PR China
| | - Xiao‐Qing Feng
- School of Pharmacy & School of Medicine Changzhou University Changzhou Jiangsu, 213164 PR China
- School of Pharmacy & School of Medicine Changzhou University Changzhou Jiangsu, 213164 PR China
| | - Ya‐Jing Wang
- School of Pharmacy & School of Medicine Changzhou University Changzhou Jiangsu, 213164 PR China
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George G, Koyiparambath VP, Sukumaran S, Nair AS, Pappachan LK, Al-Sehemi AG, Kim H, Mathew B. Structural Modifications on Chalcone Framework for Developing New Class of Cholinesterase Inhibitors. Int J Mol Sci 2022; 23:ijms23063121. [PMID: 35328542 PMCID: PMC8953944 DOI: 10.3390/ijms23063121] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/09/2022] [Accepted: 03/10/2022] [Indexed: 12/18/2022] Open
Abstract
Due to the multifaceted pharmacological activities of chalcones, these scaffolds have been considered one of the most privileged frameworks in the drug discovery process. Structurally, chalcones are α, β-unsaturated carbonyl functionalities with two aryl or heteroaryl units. Amongst the numerous pharmacological activities explored for chalcone derivatives, the development of novel chalcone analogs for the treatment of Alzheimer's disease (AD) is among the research topics of most interest. Chalcones possess numerous advantages, such as smaller molecular size, opportunities for further structural modification thereby altering the physicochemical properties, cost-effectiveness, and convenient synthetic methodology. The present review highlights the recent evidence of chalcones as a privileged structure in AD drug development processes. Different classes of chalcone-derived analogs are summarized for the easy understanding of the previously reported analogs as well as the importance of certain functionalities in exhibiting cholinesterase inhibition. In this way, this review will shed light on the medicinal chemistry fraternity for the design and development of novel promising chalcone candidates for the treatment of AD.
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Affiliation(s)
- Ginson George
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, AIMS Health Sciences Campus, Amrita Vishwa Vidyapeetham, Kochi 682 041, India; (G.G.); (V.P.K.); (S.S.); (A.S.N.); (L.K.P.)
| | - Vishal Payyalot Koyiparambath
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, AIMS Health Sciences Campus, Amrita Vishwa Vidyapeetham, Kochi 682 041, India; (G.G.); (V.P.K.); (S.S.); (A.S.N.); (L.K.P.)
| | - Sunitha Sukumaran
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, AIMS Health Sciences Campus, Amrita Vishwa Vidyapeetham, Kochi 682 041, India; (G.G.); (V.P.K.); (S.S.); (A.S.N.); (L.K.P.)
| | - Aathira Sujathan Nair
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, AIMS Health Sciences Campus, Amrita Vishwa Vidyapeetham, Kochi 682 041, India; (G.G.); (V.P.K.); (S.S.); (A.S.N.); (L.K.P.)
| | - Leena K. Pappachan
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, AIMS Health Sciences Campus, Amrita Vishwa Vidyapeetham, Kochi 682 041, India; (G.G.); (V.P.K.); (S.S.); (A.S.N.); (L.K.P.)
| | - Abdullah G. Al-Sehemi
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia;
| | - Hoon Kim
- Department of Pharmacy, Sunchon National University, Suncheon 57922, Korea
- Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon 57922, Korea
- Correspondence: (H.K.); (B.M.)
| | - Bijo Mathew
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, AIMS Health Sciences Campus, Amrita Vishwa Vidyapeetham, Kochi 682 041, India; (G.G.); (V.P.K.); (S.S.); (A.S.N.); (L.K.P.)
- Correspondence: (H.K.); (B.M.)
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(E)-1-(3-Benzoyl-4-phenyl-1H-pyrrol-1-yl)-3-phenylprop-2-en-1-one. MOLBANK 2022. [DOI: 10.3390/m1314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Over the last decade, there has been an increasing effort to fight inflammatory conditions establishing new multitarget approaches. Chronic inflammation is implicated in many multifactorial diseases, constituting a great economic burden and a chronic health problem. In an attempt to develop new potent multifunctional anti-inflammatory agents, a cinnamic-pyrrole hybrid (6) was synthesized and screened for its antioxidant and anti-Lipoxygenase potential. The new compound, in comparison with its pyrrole precursor (4), showed improved biological activities. In silico calculations were performed to predict its drug-likeness. The examined derivative is considered orally bioavailable according to Lipinski’s rule of five. Compound 6 could be used as a lead for the synthesis of more effective hybrids.
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Polo-Cuadrado E, Ferrer K, Osorio E, Brito I, Cisterna J, Gutiérrez M. Crystal structure, Hirshfeld surface analysis and DFT studies of N-(4-acetylphenyl)quinoline-3-carboxamide. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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28
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Lo Fiego MJ, Lorenzetti AS, Silbestri GF, Domini CE. The use of ultrasound in the South Cone region. Advances in organic and inorganic synthesis and in analytical methods. ULTRASONICS SONOCHEMISTRY 2021; 80:105834. [PMID: 34814046 PMCID: PMC8608658 DOI: 10.1016/j.ultsonch.2021.105834] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 10/30/2021] [Accepted: 11/13/2021] [Indexed: 05/25/2023]
Abstract
In organic and inorganic synthesis and in analytical methods, an external conventional heat source is usually applied to carry out a chemical reaction at a high temperature, or an extraction procedure. In the last decades, the use of ultrasound as an alternative energy source has become an interesting field of research in these topics in the South Cone region (Argentina, Chile, Uruguay, Southern Brazil and Paraguay). For this reason, the present review, covering the period 2009 to mid-2021, is a compilation of ultrasound-assisted synthetic and analytical methodologies.
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Affiliation(s)
- Marcos J Lo Fiego
- INQUISUR, Departamento de Química, Universidad Nacional Del Sur (UNS)-CONICET, Av. Alem 1253, Bahía Blanca 8000, Argentina
| | - Anabela S Lorenzetti
- INQUISUR, Departamento de Química, Universidad Nacional Del Sur (UNS)-CONICET, Av. Alem 1253, Bahía Blanca 8000, Argentina
| | - Gustavo F Silbestri
- INQUISUR, Departamento de Química, Universidad Nacional Del Sur (UNS)-CONICET, Av. Alem 1253, Bahía Blanca 8000, Argentina.
| | - Claudia E Domini
- INQUISUR, Departamento de Química, Universidad Nacional Del Sur (UNS)-CONICET, Av. Alem 1253, Bahía Blanca 8000, Argentina.
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Antioxidant activities of Alyssum virgatum plant and its main components. Struct Chem 2021. [DOI: 10.1007/s11224-021-01856-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Hassan RA, Emam SH, Hwang D, Kim GD, Hassanin SO, Khalil MG, Abdou AM, Sonousi A. Design, synthesis and evaluation of anticancer activity of new pyrazoline derivatives by down-regulation of VEGF: Molecular docking and apoptosis inducing activity. Bioorg Chem 2021; 118:105487. [PMID: 34798455 DOI: 10.1016/j.bioorg.2021.105487] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/24/2021] [Accepted: 11/09/2021] [Indexed: 12/24/2022]
Abstract
Two series of pyrazoline compounds were designed and synthesized as antiproliferative agents by VEGFR pathway inhibition. All synthesized compounds were screened by the National Cancer Institute (NCI), Bethesda, USA for anticancer activity against 60 human cancer cell lines. Compound 3f exhibited the highest anticancer activity on the ovarian cell line (OVCAR-4) with IC50 = 0.29 μM and on the breast cell line (MDA-MB-468) with IC50 = 0.35 μM. It also exhibited the highest selectivity index (SI = 74). Compound 3f caused cell cycle arrest in OVCAR-4 cell line at the S phase which consequently inhibited cell proliferation and induced apoptosis. Moreover, 3f showed potent down-regulation of VEGF and p-VEGFR-2. Docking studies showed that compound 3f interacts in a similar pattern to axitinib on the VEGFR-2 receptor. The same compound was also able to fit into the gorge of STAT3 binding site, the transcription factor for VEGF, which explains the VEGF down-regulation.
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Affiliation(s)
- Rasha A Hassan
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Soha H Emam
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Dukhyun Hwang
- Department of Microbiology, College of Natural Sciences, Pukyong National University, Busan 48513, Korea
| | - Gun-Do Kim
- Department of Microbiology, College of Natural Sciences, Pukyong National University, Busan 48513, Korea
| | - Soha O Hassanin
- Biochemistry Department, Faculty of Pharmacy, Modern University for Technology and Information, Cairo, Egypt
| | - Mona G Khalil
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Modern University for Technology and Information, Cairo, Egypt
| | - Amr M Abdou
- Department of Microbiology and Immunology, National Research Centre, Dokki, Giza, 12622, Egypt
| | - Amr Sonousi
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; University of Hertfordshire hosted by Global Academic Foundation, New Administrative Capital, Cairo, Egypt.
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Constantinescu T, Lungu CN. Anticancer Activity of Natural and Synthetic Chalcones. Int J Mol Sci 2021; 22:11306. [PMID: 34768736 PMCID: PMC8582663 DOI: 10.3390/ijms222111306] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/15/2021] [Accepted: 10/16/2021] [Indexed: 11/16/2022] Open
Abstract
Cancer is a condition caused by many mechanisms (genetic, immune, oxidation, and inflammatory). Anticancer therapy aims to destroy or stop the growth of cancer cells. Resistance to treatment is theleading cause of the inefficiency of current standard therapies. Targeted therapies are the most effective due to the low number of side effects and low resistance. Among the small molecule natural compounds, flavonoids are of particular interest for theidentification of new anticancer agents. Chalcones are precursors to all flavonoids and have many biological activities. The anticancer activity of chalcones is due to the ability of these compounds to act on many targets. Natural chalcones, such as licochalcones, xanthohumol (XN), panduretin (PA), and loncocarpine, have been extensively studied and modulated. Modification of the basic structure of chalcones in order to obtain compounds with superior cytotoxic properties has been performed by modulating the aromatic residues, replacing aromatic residues with heterocycles, and obtaining hybrid molecules. A huge number of chalcone derivatives with residues such as diaryl ether, sulfonamide, and amine have been obtained, their presence being favorable for anticancer activity. Modification of the amino group in the structure of aminochalconesis always favorable for antitumor activity. This is why hybrid molecules of chalcones with different nitrogen hetercycles in the molecule have been obtained. From these, azoles (imidazole, oxazoles, tetrazoles, thiazoles, 1,2,3-triazoles, and 1,2,4-triazoles) are of particular importance for the identification of new anticancer agents.
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Affiliation(s)
- Teodora Constantinescu
- Department of Chemistry, Faculty of Pharmacy, Iuliu Hatieganu University, 400012 Cluj-Napoca, Romania
| | - Claudiu N. Lungu
- Department of Surgery, Country Emergency Hospital Braila, 810249 Braila, Romania
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Yepes AF, Arias JD, Cardona-G W, Herrera-R A, Moreno G. New class of hybrids based on chalcone and melatonin: a promising therapeutic option for the treatment of colorectal cancer. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02805-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Pawlaczyk M, Guć M, Schroeder G. Adsorption and selectivity studies of direct and magnetite-cored molecularly imprinted polymers (MIPs and magMIPs) towards chosen chalcones investigated with various analytical methods. RSC Adv 2021; 11:25334-25347. [PMID: 35478873 PMCID: PMC9036970 DOI: 10.1039/d1ra03391c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/15/2021] [Indexed: 11/21/2022] Open
Abstract
The following article presents a method for obtaining molecularly imprinted polymers (MIPs) dedicated to trans-chalcone (TC) and 2',4'-dihydroxy-3-methoxychalcone (DHMC). The synthetic protocol optimized with a choice of the most suitable functional monomer led to the synthesis of MIPs and their non-imprinted equivalents (NIP) performed via direct polymerization or on the surface of magnetite nanoparticles. The characterized materials were investigated for adsorption isotherms of TC and DHMC, which led to satisfactory values of maximal adsorption capacity, reaching 131.58 and 474.71 mg g-1, respectively. Moreover, all the polymers were studied for the adsorption kinetics and the selectivity towards four structurally different chalcones, which proved the proper selectiveness towards the template molecules. Also, the kinetic profiles of chalcones' adsorption on the synthesized MIPs showed a quasi-plateau reached already after 2 hours, indicating high sorption effectiveness. The studies involved the use of various analytical techniques, which afforded a comprehensive and reliable description of the materials' adsorption efficacy. It was found that the materials successfully bind the MIP-complementary analytes and also structurally similar chalcones, with slightly lower intensity.
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Affiliation(s)
- Mateusz Pawlaczyk
- Faculty of Chemistry, Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 8 61-614 Poznań Poland +48 61 829 17 97
| | - Maria Guć
- Faculty of Chemistry, Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 8 61-614 Poznań Poland +48 61 829 17 97
| | - Grzegorz Schroeder
- Faculty of Chemistry, Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 8 61-614 Poznań Poland +48 61 829 17 97
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Sasidharan R, Eom BH, Heo JH, Park JE, Abdelgawad MA, Musa A, Gambacorta N, Nicolotti O, Manju SL, Mathew B, Kim H. Morpholine-based chalcones as dual-acting monoamine oxidase-B and acetylcholinesterase inhibitors: synthesis and biochemical investigations. J Enzyme Inhib Med Chem 2021; 36:188-197. [PMID: 33430657 PMCID: PMC7808749 DOI: 10.1080/14756366.2020.1842390] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Nine compounds (MO1–MO9) containing the morpholine moiety were assessed for their inhibitory activities against monoamine oxidases (MAOs) and acetylcholinesterase (AChE). Most of the compounds potently inhibited MAO-B; MO1 most potently inhibited with an IC50 value of 0.030 µM, followed by MO7 (0.25 µM). MO5 most potently inhibited AChE (IC50 = 6.1 µM), followed by MO9 (IC50 = 12.01 µM) and MO7 most potently inhibited MAO-A (IC50 = 7.1 µM). MO1 was a reversible mixed-type inhibitor of MAO-B (Ki = 0.018 µM); MO5 reversibly competitively inhibited AChE (Ki = 2.52 µM); and MO9 reversibly noncompetitively inhibited AChE (Ki = 7.04 µM). MO1, MO5 and MO9 crossed the blood–brain barrier, and were non-toxic to normal VERO cells. These results show that MO1 is a selective inhibitor of MAO-B and that MO5 is a dual-acting inhibitor of AChE and MAO-B, and that both should be considered candidates for the treatment of Alzheimer’s disease.
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Affiliation(s)
- Rani Sasidharan
- College of Pharmaceutical Science, Government T.D. Medical College, Alappuzha, India.,Organic Chemistry Division, SAS, VIT University, Vellore, India
| | - Bo Hyun Eom
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Jeong Hyun Heo
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Jong Eun Park
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
| | - Mohamed A Abdelgawad
- Pharmaceutical Chemistry Department, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia.,Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni Suef, Egypt
| | - Arafa Musa
- Department of Pharmacogonosy, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia.,Department of Pharmacogonosy, Al-Azhar University, Cairo, Egypt
| | - Nicola Gambacorta
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Orazio Nicolotti
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | | | - Bijo Mathew
- Division of Drug Design and Medicinal Chemistry Research Lab, Department of Pharmaceutical Chemistry, Ahalia School of Pharmacy, Palakkad, India
| | - Hoon Kim
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon, Republic of Korea
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Kasetti AB, Singhvi I, Nagasuri R, Bhandare RR, Shaik AB. Thiazole-Chalcone Hybrids as Prospective Antitubercular and Antiproliferative Agents: Design, Synthesis, Biological, Molecular Docking Studies and In Silico ADME Evaluation. Molecules 2021; 26:2847. [PMID: 34064806 PMCID: PMC8151732 DOI: 10.3390/molecules26102847] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/01/2021] [Accepted: 05/08/2021] [Indexed: 11/16/2022] Open
Abstract
Compounds bearing thiazole and chalcone pharmacophores have been reported to possess excellent antitubercular and anticancer activities. In view of this, we designed, synthesized and characterized a novel series of thiazole-chalcone hybrids (1-20) and further evaluated them for antitubercular and antiproliferative activities by employing standard protocols. Among the twenty compounds, chalcones 12 and 7, containing 2,4-difluorophenyl and 2,4-dichlorophenyl groups, showed potential antitubercular activity higher than the standard pyrazinamide (MIC = 25.34 µM) with MICs of 2.43 and 4.41 µM, respectively. Chalcone 20 containing heteroaryl 2-thiazolyl moiety exhibited promising antiproliferative activity against the prostate cancer cell line (DU-145), higher than the standard methotrexate (IC50 = 11 ± 1 µM) with an IC50 value of 6.86 ± 1 µM. Furthermore, cytotoxicity studies of these compounds against normal human liver cell lines (L02) revealed that the target molecules were comparatively less selective against L02. Additional computational studies using AutoDock predicted the key binding interactions responsible for the activity and the SwissADME tool computed the in silico drug likeliness properties. The lead compounds generated through this study, create a way for the optimization and development of novel drugs against tuberculosis infections and prostate cancer.
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Affiliation(s)
- Ashok Babu Kasetti
- Research Scholar, Faculty of Pharmacy, Pacific Academy of Higher Education and Research University, Pacific University, Udaipur 313003, India
- Dr. Samuel George Institute of Pharmaceutical Sciences, Markapuram, Andhra Pradesh 523316, India
| | - Indrajeet Singhvi
- Faculty of Pharmacy, Pacific Academy of Higher Education and Research University, Pacific University, Udaipur 313003, India;
| | - Ravindra Nagasuri
- A.M. Reddy Memorial College of Pharmacy, Narasaraopeta, Andhra Pradesh 523316, India;
| | - Richie R. Bhandare
- Department of Pharmaceutical Sciences, College of Pharmacy & Health Sciences, Ajman University, Ajman P.O. Box 346, United Arab Emirates
- Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman P.O. Box 346, United Arab Emirates
| | - Afzal B. Shaik
- Department of Pharmaceutical Chemistry, Vignan Pharmacy College, Vadlamudi, Guntur, Andhra Pradesh 522213, India
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36
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Ma X, Wang D, Wei G, Zhou Q, Gan X. Synthesis and anticancer activity of chalcone–quinoxalin conjugates. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1881124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Xiaoyun Ma
- School of Chemistry and Materials Science, Guizhou Education University, Guiyang, China
| | - Daoping Wang
- The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, China
| | - Gang Wei
- CSIRO Mineral Resources, Lindfield, NSW, Australia
| | - Qingdi Zhou
- School of Chemistry, The University of Sydney, Sydney, NSW, Australia
| | - Xiuhai Gan
- School of Chemistry and Materials Science, Guizhou Education University, Guiyang, China
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Alisi IO, Uzairu A, Idris SO. Ligand-based design of chalcone analogues and thermodynamic analysis of their mechanism of free radical scavenge. J Mol Model 2021; 27:95. [PMID: 33638715 DOI: 10.1007/s00894-021-04717-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 02/17/2021] [Indexed: 11/24/2022]
Abstract
Overproduction of free radicals in the body may result in oxidative stress, which plays an active role in the development of various health disorders. Consequently, the development of efficient free radical scavengers and evaluation of their antioxidant properties is a research area of interest. In the present research, computational quantum chemical approach based on the density functional theory (DFT) method was employed to elucidate the free radical scavenge of chalcone derivatives via thermodynamic studies. New set of chalcone antioxidants were designed. Their reactivity towards hydroperoxyl (HOO·) and methyl peroxyl (CH3OO·) radicals were investigated through systematic study of their mechanism of free radical scavenge. Various reaction enthalpies and Gibbs free energy that characterize the various steps in these mechanisms were computed in the gas phase and aqueous solution, in order to identify the main channels of reaction. Results in the gas phase indicate that hydrogen atom transfer (HAT) and sequential proton loss electron transfer (SPLET) mechanisms represent the most plausible reaction pathways, while single electron transfer followed by proton transfer (SET-PT) mechanism was thermodynamically unfeasible. However, these mechanisms were thermodynamically favoured in aqueous solution. Also, these chalcone derivatives were observed to be more effective in scavenging HOO· than CH3OO· radicals in both phases. Based on the exergonicity of the obtained results, the molecule MCHM 17 ((E)-1-(3-bromo-5-hydroxyphenyl)-3-(2,5-dihydroxyphenyl)prop-2-en-1-one) at the 5-OH site was found to exhibit the greatest potential to scavenge HOO· and CH3OO· radicals in both phases. This research is a gateway to the efficient exploitation of these compounds in pharmacy and food chemistry.
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Affiliation(s)
- Ikechukwu Ogadimma Alisi
- Department of Applied Chemistry, Federal University Dutsin-ma, PMB 5001 Dutsin-ma, Katsina State, Nigeria.
| | - Adamu Uzairu
- Department of Chemistry, Ahmadu Bello University Zaria, Zaria, Kaduna State, Nigeria
| | - Sulaiman Ola Idris
- Department of Chemistry, Ahmadu Bello University Zaria, Zaria, Kaduna State, Nigeria
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38
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Sharma A, Saraswat A. Overview on cumulative synthetic approaches for chalcone based functionalized scaffolds. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Emam SH, Sonousi A, Osman EO, Hwang D, Kim GD, Hassan RA. Design and synthesis of methoxyphenyl- and coumarin-based chalcone derivatives as anti-inflammatory agents by inhibition of NO production and down-regulation of NF-κB in LPS-induced RAW264.7 macrophage cells. Bioorg Chem 2021; 107:104630. [PMID: 33476864 DOI: 10.1016/j.bioorg.2021.104630] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 01/01/2021] [Accepted: 01/02/2021] [Indexed: 12/20/2022]
Abstract
Exaggerated inflammatory responses may cause serious and debilitating diseases such as acute lung injury and rheumatoid arthritis. Two series of chalcone derivatives were prepared as anti-inflammatory agents. Methoxylated phenyl-based chalcones 2a-l and coumarin-based chalcones 3a-f were synthesized and compared for their inhibition of COX-2 enzyme and nitric oxide production suppression. Methoxylated phenyl-based chalcones showed better inhibition to COX-2 enzyme and nitric oxide suppression than the coumarin-based chalcones. Among the 18 synthesized chalcone derivatives, compound 2f exhibited the highest anti-inflammatory activity by inhibition of nitric oxide concentration in LPS-induced RAW264.7 macrophages (IC50 = 11.2 μM). The tested compound 2f showed suppression of iNOS and COX-2 enzymes. Moreover, compound 2f decreases in the expression of NF-κB and phosphorylated IκB in LPS-stimulated macrophages. Finally, docking studies suggested the inhibition of IKKβ as a mechanism of action and highlighted the importance of 2f hydrophobic interactions.
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Affiliation(s)
- Soha H Emam
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Amr Sonousi
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; University of Hertfordshire Hosted by Global Academic Foundation, New Administrative Capital, Cairo, Egypt.
| | - Eman O Osman
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Dukhyun Hwang
- Department of Microbiology, College of Natural Sciences, Pukyong National University, Busan 48513, Republic of Korea
| | - Gun-Do Kim
- Department of Microbiology, College of Natural Sciences, Pukyong National University, Busan 48513, Republic of Korea
| | - Rasha A Hassan
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
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Synthesis of novel 1,2,3 triazole derivatives and assessment of their potential cholinesterases, glutathione S-transferase enzymes inhibitory properties: An in vitro and in silico study. Bioorg Chem 2020; 107:104606. [PMID: 33476865 DOI: 10.1016/j.bioorg.2020.104606] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 12/22/2020] [Accepted: 12/24/2020] [Indexed: 12/22/2022]
Abstract
In this study, new 1,2,3-triazole derivatives containing chalcone core (1-7) were synthesized. Obtained compounds were characterized by IR, 1H NMR, 13C NMR, and mass studies. Characterized compounds (1-7) inhibitory effects were tested against the glutathione S-transferase (GST), acetylcholinesterase (AChE), and Butyrylcholinesterase (BChE). Their Ki values were in the range of 5.88-11.13 µM on AChE, 5.08-15.12 µM on BChE, and 9.82-13.22 µM on GST. Remarkable inhibitory effects were obtained against three tested metabolic enzymes. Also, binding scores of the best-inhibitors against AChE, BChE, and GST enzymes were detected as -9.969 kcal/mol, -10.672 kcal/mol, and -8.832 kcal/mol, respectively. Isoindoline-1,3-dione and benzothiophene moieties played a critical role in the inhibition of AChE and BChE enzymes, respectively. Phenylene and triazole moieties had the most important interactions for inhibition of the GST enzyme. Therefore, in vivo and in silico results indicated that these compounds can be considered in drug design processes for the treatment of some diseases including Alzheimer's disease (AD), leukemia, and some type of cancer.
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Almeida-Neto FWQ, da Silva LP, Ferreira MKA, Mendes FRS, de Castro KK, Bandeira PN, de Menezes JES, dos Santos HS, Monteiro NK, Marinho ES, de Lima-Neto P. Characterization of the structural, spectroscopic, nonlinear optical, electronic properties and antioxidant activity of the N-{4’-[(E)-3-(Fluorophenyl)-1-(phenyl)-prop-2-en-1-one]}-acetamide. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128765] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Véras JH, do Vale CR, da Silva Lima DC, dos Anjos MM, Bernardes A, de Moraes Filho AV, e Silva CR, de Oliveira GR, Pérez CN, Chen-Chen L. Modulating effect of a hydroxychalcone and a novel coumarin–chalcone hybrid against mitomycin-induced genotoxicity in somatic cells of Drosophila melanogaster. Drug Chem Toxicol 2020; 45:775-784. [DOI: 10.1080/01480545.2020.1776314] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Jefferson Hollanda Véras
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | - Camila Regina do Vale
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | - Débora Cristina da Silva Lima
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | | | - Aline Bernardes
- Chemistry Institute, Universidade Federal de Goiás, Goiânia, Brazil
| | - Aroldo Vieira de Moraes Filho
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | - Carolina Ribeiro e Silva
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | | | | | - Lee Chen-Chen
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
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Anxiolytic-like effect of chalcone N-{4'[(2E)-3-(3-nitrophenyl)-1-(phenyl)prop-2-en-1-one]} acetamide on adult zebrafish (Danio rerio): Involvement of the 5-HT system. Biochem Biophys Res Commun 2020; 526:505-511. [PMID: 32241546 DOI: 10.1016/j.bbrc.2020.03.129] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 03/21/2020] [Indexed: 02/05/2023]
Abstract
The action of anxiolytic compounds that act on selective serotonin receptors (SSRIs) have been scarcely evaluated. Serotonergic drugs have been shown to be effective in treating anxiety without presenting adverse effects as benzodiazepines. However, the anxiolytic effects take days to occur. This study aimed to evaluate the anxiolytic effect of the synthetic chalcone, 4'-[(2E) -3- (3-nitrophenyl) -1- (phenyl) prop-2-en-1-one] acetamide (PAAMNBA), and its possible mechanism of action in adult zebrafish (Danio rerio). PAAMNBA was synthesized with a yield of 51.3% and its chemical structure was determined by 1H and 13C NMR. Initially, PAAPMNBA was intraperitoneally administered to zebrafish (n = 6/group) at doses of 4, 12, or 40 mg/kg, and the animals were subsequently subjected to acute and open field toxicity tests. PAAMNBA was administered to the other groups (n = 6/group) for analyzing its effect in the light and dark test. The involvement of the serotonergic (5HT) system was also evaluated using 5-HTR 1, 5-HTR 2A/2C, and 5-HTR 3A/3B receptor antagonists, namely, pizotifeo, granizetron, and ciproeptadina, respectively. Molecular coupling was performed using the 5-HT1 receptor. PAAMNBA was found to be non-toxic, reduced the locomotor activity, and had an anxiolytic effect in adult zebrafish. The effect was reduced by pretreatment with pizotifene and was not reversed by treatment with granizetron and cyproeptadine. A previous in vivo molecular coupling study indicated that chalcones interact with the 5-HT1 receptor. The results suggested that the chalcone, PAAPMNBA, has anxiolytic activity, that is mediated by the serotonergic system via the 5-HT1 receptor. The interaction of PAAPMNBA with the 5-HT1 receptor was confirmed by molecular docking studies.
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Bazine I, Cheraiet Z, Bensegueni R, Bensouici C, Boukhari A. Synthesis, antioxidant and anticholinesterase activities of novel quinoline‐aminophosphonate derivatives. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3933] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Ismahene Bazine
- Laboratoire de Synthèse Organique, Modélisation et Optimisation des Procédés chimiques, Faculté des Sciences, Université Badji Mokhtar d'Annaba Annaba Algeria
| | - Zinelaabidine Cheraiet
- Laboratoire de Synthèse Organique, Modélisation et Optimisation des Procédés chimiques, Faculté des Sciences, Université Badji Mokhtar d'Annaba Annaba Algeria
- Ecole Supérieure de Technologies Industrielles Annaba Algeria
| | - Rafik Bensegueni
- Université Mohamed Cherif Messaadia SoukAhras Algeria
- Laboratoire de Chimie des Matériaux ConstantineUniversité Frères Mentouri Constantine 1 Constantine Algeria
| | - Chawki Bensouici
- Centre de Recherche en Biotechnologie, Ali Mendjli Nouvelle Ville UV03 Constantine Algeria
| | - Abbes Boukhari
- Laboratoire de Synthèse Organique, Modélisation et Optimisation des Procédés chimiques, Faculté des Sciences, Université Badji Mokhtar d'Annaba Annaba Algeria
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Das S, Porashar B, Saikia S, Borah R. Brönsted Acidic Ionic Liquids Catalysed Sequential Michael‐Like Addition of Indole with Chalcones via Claisen‐Schmidt Condensation. ChemistrySelect 2020. [DOI: 10.1002/slct.201904851] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sukanya Das
- Department of Chemical SciencesTezpur University Napaam 784028, Tezpur India
| | - Bikoshita Porashar
- Department of Chemical Sciences Tezpur University Napaam 784028, Tezpur India
| | - Susmita Saikia
- Department of Chemical Sciences Tezpur University Napaam 784028, Tezpur India
| | - Ruli Borah
- Department of Chemical Sciences Tezpur University Napaam 784028, Tezpur India
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Ashour HF, Abou-Zeid LA, El-Sayed MAA, Selim KB. 1,2,3-Triazole-Chalcone hybrids: Synthesis, in vitro cytotoxic activity and mechanistic investigation of apoptosis induction in multiple myeloma RPMI-8226. Eur J Med Chem 2020; 189:112062. [PMID: 31986406 DOI: 10.1016/j.ejmech.2020.112062] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 01/08/2020] [Accepted: 01/09/2020] [Indexed: 12/23/2022]
Abstract
A new series of 1,2,3-triazole-chalcone hybrids has been synthesized and screened in vitro against a panel of 60 human cancer cell lines according to NCI (USA) protocol. Compound 4d having 3, 4-dimethoxyphenyl chalcone moiety, the most potent derivative, inhibited the growth of RPMI-8226 and SR leukemia cell lines by 99.73% and 94.95% at 10 μM, respectively. Also, it inhibited the growth of M14 melanoma, K-562 leukemia, and MCF7 breast cancer cell lines by more than 80% at the same test concentration. 4d showed IC50 values less than 1 μM on six types of tumor cells and high selectivity index reached to 104 fold on MCF7. Compound 4d showed superior activity than methotrexate and gefitinib against the most sensitive leukemia cell lines in addition to higher or comparable activity against the rest sensitive cell lines. Flow cytometry analysis in RPMI-8226 cells revealed that compound 4d caused cell cycle arrest at G2/M phase and induced apoptosis in a dose dependant manner. Mechanistic evaluation referred this apoptosis induction to triggering mitochondrial apoptotic pathway through inducing ROS accumulation, increasing Bax/Bcl-2 ratio and activation of caspases 3, 7 and 9.
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Affiliation(s)
- Heba F Ashour
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Horus University, New Dammeitta, Egypt
| | - Laila A Abou-Zeid
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Delta University, Gamsaa, Egypt
| | - Magda A-A El-Sayed
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Horus University, New Dammeitta, Egypt.
| | - Khalid B Selim
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt.
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Lan JS, Zeng RF, Jiang XY, Hou JW, Liu Y, Hu ZH, Li HX, Li Y, Xie SS, Ding Y, Zhang T. Design, synthesis and evaluation of novel ferulic acid derivatives as multi-target-directed ligands for the treatment of Alzheimer’s disease. Bioorg Chem 2020; 94:103413. [DOI: 10.1016/j.bioorg.2019.103413] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 10/23/2019] [Accepted: 10/28/2019] [Indexed: 01/01/2023]
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