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Maddipatla S, Bakchi B, Gadhave RR, Ammara A, Sau S, Rani B, Nanduri S, Kalia NP, Supuran CT, Yaddanapudi VM. Exploring rhodanine linked enamine-carbohydrazide derivatives as mycobacterial carbonic anhydrase inhibitors: Design, synthesis, biological evaluation, and molecular docking studies. Arch Pharm (Weinheim) 2024:e2400064. [PMID: 38498883 DOI: 10.1002/ardp.202400064] [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: 01/24/2024] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 03/20/2024]
Abstract
With the rise of multidrug-resistant tuberculosis, the imperative for an alternative and superior treatment regimen, incorporating novel mechanisms of action, has become crucial. In pursuit of this goal, we have developed and synthesized a new series of rhodanine-linked enamine-carbohydrazide derivatives, exploring their potential as inhibitors of mycobacterial carbonic anhydrase. The findings reveal their efficacy, displaying notable selectivity toward the mycobacterial carbonic anhydrase 2 (mtCA 2) enzyme. While exhibiting moderate activity against human carbonic anhydrase isoforms, this series demonstrates promising selectivity, positioning these compounds as potential antitubercular agents. Compound 6d was the best one from the series with a Ki value of 9.5 µM toward mtCA 2. Most of the compounds displayed moderate to good inhibition against the Mtb H37Rv strain; compound 11k showed a minimum inhibitory concentration of 1 µg/mL. Molecular docking studies revealed that compounds 6d and 11k show metal coordination with the zinc ion, like classical CA inhibitors.
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Affiliation(s)
- Sarvan Maddipatla
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Bulti Bakchi
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Rutuja Rama Gadhave
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Andrea Ammara
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Sesto Fiorentino, Firenze, Italy
| | - Shashikanta Sau
- Department of Biological Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Bandela Rani
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Srinivas Nanduri
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Nitin Pal Kalia
- Department of Biological Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Claudiu T Supuran
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Sesto Fiorentino, Firenze, Italy
| | - Venkata Madhavi Yaddanapudi
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
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Khodair AI, Alzahrani FM, Awad MK, Al-Issa SA, Al-Hazmi GH, Nafie MS. Design, Synthesis, Computational Investigations, and Antitumor Evaluation of N-Rhodanine Glycosides Derivatives as Potent DNA Intercalation and Topo II Inhibition against Cancer Cells. ACS OMEGA 2023; 8:13300-13314. [PMID: 37065038 PMCID: PMC10099454 DOI: 10.1021/acsomega.3c00641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 03/16/2023] [Indexed: 06/19/2023]
Abstract
Nitrogen and sulfur glycosylation was carried out via the reaction of rhodanine (1) with α-acetobromoglucose 3 under basic conditions. Deacetylation of the protected nitrogen nucleoside 4 was performed with CH3ONa in CH3OH without cleavage of the rhodanine ring to afford the deprotected nitrogen nucleoside 6. Further, deacetylation of the protected sulfur nucleoside 5 was performed with CH3ONa in CH3OH with the cleavage of the rhodanine ring to give the hydrolysis product 7. The protected nitrogen nucleosides 11a-f were produced by condensing the protected nitrogen nucleoside 4 with the aromatic aldehydes 10a-f in C2H5OH while using morpholine as a secondary amine catalyst. Deacetylation of the protected nitrogen nucleosides 11a-f was performed with NaOCH3/CH3OH without cleavage of the rhodanine ring to afford the deprotected nitrogen nucleosides 12a-f. NMR spectroscopy was used to designate the anomers' configurations. To examine the electrical and geometric properties derived from the stable structure of the examined compounds, molecular modeling and DFT calculations using the B3LYP/6-31+G (d,p) level were carried out. The quantum chemical descriptors and experimental findings showed a strong connection. The IC50 values for most compounds were very encouraging when evaluated against MCF-7, HepG2, and A549 cancer cells. Interestingly, IC50 values for 11a, 12b, and 12f were much lower than those for Doxorubicin (7.67, 8.28, 6.62 μM): (3.7, 8.2, 9.8 μM), (3.1, 13.7, 21.8 μM), and (7.17, 2.2, 4.5 μM), respectively. Against Topo II inhibition and DNA intercalation, when compared to Dox (IC50 = 9.65 and 31.27 μM), compound 12f showed IC50 values of 7.3 and 18.2 μM, respectively. In addition, compound 12f induced a 65.6-fold increase in the rate of apoptotic cell death in HepG2 cells, with the cell cycle being arrested in the G2/M phase as a result. Additionally, it upregulated the apoptosis-mediated genes of P53, Bax, and caspase-3,8,9 by 9.53, 8.9, 4.16, 1.13, and 8.4-fold change, while it downregulated the Bcl-2 expression by 0.13-fold. Therefore, glucosylated Rhodanines may be useful as potential therapeutic candidates against cancer because of their topoisomerase II and DNA intercalation activity.
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Affiliation(s)
- Ahmed I. Khodair
- Chemistry
Department, Faculty of Science, Kafrelsheikh
University, 33516 Kafrelsheikh, Egypt
| | - Fatimah M. Alzahrani
- Department
of Chemistry, College of Science, Princess
Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Mohamed K. Awad
- Theoretical
Applied Chemistry Unit (TACU), Chemistry Department, Faculty of Science, Tanta University, 6632110 Tanta, Egypt
| | - Siham A. Al-Issa
- Department
of Chemistry, College of Science, Princess
Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Ghaferah H. Al-Hazmi
- Department
of Chemistry, College of Science, Princess
Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Mohamed S. Nafie
- Chemistry
Department (Biochemistry program), Faculty of Science, Suez Canal University, 41522 Ismailia, Egypt
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Nguyen DT, Pham NK, Nguyen XT, Luu TXT, Nguyen Luong QN. Ultrasound accelerated solvent-free condensation reaction of rhodanines and carbonyls using Amberlyst 26 as a green and efficient base catalyst. J Sulphur Chem 2023. [DOI: 10.1080/17415993.2023.2173008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Duc-Thuan Nguyen
- Faculty of Chemistry, University of Science, Ho Chi Minh City, Vietnam
| | - Ngoc-Khoi Pham
- Faculty of Chemistry, University of Science, Ho Chi Minh City, Vietnam
| | - Xuan-Triet Nguyen
- Faculty of Chemistry, University of Science, Ho Chi Minh City, Vietnam
| | - Thi Xuan Thi Luu
- Faculty of Chemistry, University of Science, Ho Chi Minh City, Vietnam
- Department of Chemistry, Vietnam National University, Ho Chi Minh City, Vietnam
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Marwa Abdullah Saleh, Karima Fadhil Ali, Basma M. Abd Razik. Synthesizing, Studying Molecular Docking, Characterizing, and Preliminary Evaluating Anti-Bacterial Effects of Derivatives of Serotonin Contain Imidazolidine Ring. AL MUSTANSIRIYAH JOURNAL OF PHARMACEUTICAL SCIENCES 2022; 22:1-16. [DOI: 10.32947/ajps.v22i3.884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
This study included synthesis of new serotonin derivatives in which imidazolidine rings are present in their structures. The final imidazolidine derivatives compounds were synthesized by reaction of synthesized
Schiff bases derivatives of serotonin with the glycine (NH2-CH2COOH) in presence of tetrahydrofuran (THF) as a solvent. The imidazolidine derivatives were identified by physical characteristics, FT-IR spectroscopy and 1H- NMR spectroscopy. Biological activities against two Gram negative (Klebsiella and E. coli) and two Gram positive (Streptococcus pyogenes and Staphylococcus aureus) bacteria were also distinguished. All the synthesized compounds III(a-d) exhibit moderate activities on four types of bacteria comparing with the activity of standard drug (Trimethoprim) but the highest activities of these compounds occur on Streptococcus pyogenes and their least activities occur on E. coli. The synthesized compounds were studied for the molecular docking to know the interaction and affinity of binding between them and bacteria
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Green hemi-synthesis of novel thiazole derivatives from Ammodaucus leucotrichus Coss. & Dur. and Cuminum cyminum L. essential oils: stereochemistry, molecular fluorescence spectroscopy, in vitro biologicial activity, and molecular docking study. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Żesławska E, Zakrzewski R, Nowicki A, Korona-Głowniak I, Lyčka A, Kania A, Zborowski KK, Suder P, Skórska-Stania A, Tejchman W. Synthesis, Crystal Structures, Lipophilic Properties and Antimicrobial Activity of 5-Pyridylmethylidene-3-rhodanine-carboxyalkyl Acids Derivatives. Molecules 2022; 27:molecules27133975. [PMID: 35807224 PMCID: PMC9268742 DOI: 10.3390/molecules27133975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 06/15/2022] [Accepted: 06/17/2022] [Indexed: 11/30/2022] Open
Abstract
The constant increase in the resistance of pathogenic bacteria to the commonly used drugs so far makes it necessary to search for new substances with antibacterial activity. Taking up this challenge, we obtained a series of rhodanine-3-carboxyalkyl acid derivatives containing 2- or 3- or 4-pyridinyl moiety at the C-5 position. These compounds were tested for their antibacterial and antifungal activities. They showed activity against Gram-positive bacteria while they were inactive against Gram-negative bacteria and yeast. In order to explain the relationship between the activity of the compounds and their structure, for selected derivatives crystal structures were determined using the X-ray diffraction method. Modeling of the isosurface of electron density was also performed. For all tested compounds their lipophilicity was determined by the RP-TLC method and by calculation methods. On the basis of the carried-out research, it was found that the derivatives with 1.5 N···S electrostatics interactions between the nitrogen atom in the pyridine moiety and the sulfur atom in the rhodanine system showed the highest biological activity.
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Affiliation(s)
- Ewa Żesławska
- Institute of Biology, Pedagogical University of Krakow, Podchorążych 2, 30-084 Kraków, Poland; (E.Ż.); (A.K.)
| | - Robert Zakrzewski
- Faculty of Chemistry, University of Lodz, Tamka 12, 91-403 Łódź, Poland; (R.Z.); (A.N.)
| | - Arkadiusz Nowicki
- Faculty of Chemistry, University of Lodz, Tamka 12, 91-403 Łódź, Poland; (R.Z.); (A.N.)
| | - Izabela Korona-Głowniak
- Department of Pharmaceutical Microbiology, Medical University of Lublin, Chodźki 1, 20-093 Lublin, Poland;
| | - Antonín Lyčka
- Department of Chemistry, University of Hradec Králové, Rokitanského 62, 500 03 Hradec Králové III, Czech Republic;
| | - Agnieszka Kania
- Institute of Biology, Pedagogical University of Krakow, Podchorążych 2, 30-084 Kraków, Poland; (E.Ż.); (A.K.)
| | | | - Piotr Suder
- Department of Analytical Chemistry and Biochemistry, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Mickiewicza 30, 30-059 Kraków, Poland;
| | - Agnieszka Skórska-Stania
- Faculty of Chemistry, Jagiellonian University in Kraków, Gronostajowa 2, 30-387 Kraków, Poland; (K.K.Z.); (A.S.-S.)
| | - Waldemar Tejchman
- Institute of Biology, Pedagogical University of Krakow, Podchorążych 2, 30-084 Kraków, Poland; (E.Ż.); (A.K.)
- Correspondence:
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Bacha MM, Nadeem H, Zaib S, Sarwar S, Imran A, Rahman SU, Ali HS, Arif M, Iqbal J. Rhodanine-3-acetamide derivatives as aldose and aldehyde reductase inhibitors to treat diabetic complications: synthesis, biological evaluation, molecular docking and simulation studies. BMC Chem 2021; 15:28. [PMID: 33906691 PMCID: PMC8080350 DOI: 10.1186/s13065-021-00756-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 04/16/2021] [Indexed: 01/14/2023] Open
Abstract
In diabetes, increased accumulation of sorbitol has been associated with diabetic complications through polyol pathway. Aldose reductase (AR) is one of the key factors involved in reduction of glucose to sorbitol, thereby its inhibition is important for the management of diabetic complications. In the present study, a series of seven 4-oxo-2-thioxo-1,3-thiazolidin-3-yl acetamide derivatives 3(a–g) were synthesized by the reaction of 5-(4-hydroxy-3-methoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl acetic acid (2a) and 5-(4-methoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl acetic acid (2b) with different amines. The synthesized compounds 3(a–g) were investigated for their in vitro aldehyde reductase (ALR1) and aldose reductase (ALR2) enzyme inhibitory potential. Compound 3c, 3d, 3e, and 3f showed ALR1 inhibition at lower micromolar concentration whereas all the compounds were more active than the standard inhibitor valproic acid. Most of the compounds were active against ALR2 but compound 3a and 3f showed higher inhibition than the standard drug sulindac. Overall, the most potent compound against aldose reductase was 3f with an inhibitory concentration of 0.12 ± 0.01 µM. In vitro results showed that vanillin derivatives exhibited better activity against both aldehyde reductase and aldose reductase. The molecular docking studies were carried out to investigate the binding affinities of synthesized derivatives with both ALR1 and ALR2. The binding site analysis of potent compounds revealed similar interactions as were found by cognate ligands within the active sites of enzymes.
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Affiliation(s)
- Mohsinul Mulk Bacha
- Department of Pharmaceutical Chemistry, RIPHAH Institute of Pharmaceutical Sciences G-7/4, Islamabad, Pakistan
| | - Humaira Nadeem
- Department of Pharmaceutical Chemistry, RIPHAH Institute of Pharmaceutical Sciences G-7/4, Islamabad, Pakistan.
| | - Sumera Zaib
- Department of Biochemistry, Faculty of Life Sciences, University of Central Punjab, Lahore, 54590, Pakistan
| | - Sadia Sarwar
- Department of Pharmacognosy, RIPHAH Institute of Pharmaceutical Sciences G-7/4, Islamabad, Pakistan
| | - Aqeel Imran
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, 22060, Pakistan
| | - Shafiq Ur Rahman
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, 22060, Pakistan
| | - Hafiz Saqib Ali
- Department of Chemistry & Manchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester, M1 7DN, UK
| | - Muazzam Arif
- Department of Pharmaceutical Chemistry, RIPHAH Institute of Pharmaceutical Sciences G-7/4, Islamabad, Pakistan
| | - Jamshed Iqbal
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, 22060, Pakistan
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Pan Z, An W, Wu L, Fan L, Yang G, Xu C. A New Synthesis Strategy for Rhodanine and Its Derivatives. Synlett 2021. [DOI: 10.1055/a-1485-5925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
AbstractRhodanine and its derivatives have been known as privileged structures in pharmacological research because of their wide spectrum of biological activities, but the synthesis method of rhodanine skeleton is limited. In this paper, not only rhodanine skeleton, but also N-aryl rhodanines can be directly prepared via the reaction of thioureas and thioglycolic acid in one step catalyzed by protic acid, which provides a new approach of the synthesis of rhodanine and its derivatives. The developed strategy is straightforward, efficient, atom economical, and convenient in good yields.
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Ali D, Alarifi S, Chidambaram SK, Radhakrishnan SK, Akbar I. Antimicrobial activity of novel 5-benzylidene-3-(3-phenylallylideneamino)imidazolidine-2,4-dione derivatives causing clinical pathogens: Synthesis and molecular docking studies. J Infect Public Health 2020; 13:1951-1960. [PMID: 33289644 DOI: 10.1016/j.jiph.2020.09.017] [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: 08/03/2020] [Revised: 09/14/2020] [Accepted: 09/27/2020] [Indexed: 10/23/2022] Open
Abstract
BACKGROUND This work is development of new hydantoin molecules as treatment of potential antibacterial and antifungal activity against clinical pathogens causing infectious disease. Synthesized compounds were evaluated in molecular docking studies, the most effective compound is used to dock against the targets of 1U1Z, and 1AI9 kinases, to evaluate its binding affinity, hoping to rationalize and obtain potent of antibacterial, antifungal agents. MATERIAL AND METHOD The FTIR, 1H &13C NMR, and mass spectra were used to conform new molecules and their evaluation of antimicrobial activity. Gram-negative bacteria of Pseudomonas aeruginosa (ATCC-27853), Klebsiella pneumoniae (recultured) and Escherichia coli (ATCC-25922), and gram-positive bacteria of Enterococcus faecalis (recultured) and Staphylococcus aureus (ATCC-25923) were evaluated for all compounds. The in vitro antifungal activity was evaluated against Cryptococcus neoformans (recultured), Candida albicans (recultured), Aspergillus niger, Microsporum audouinii (recultured) and Aspergillus fumigatus (recultured) for all synthesized compounds. RESULT Antibacterial screening, we identified highly active antimicrobial agents for this study for example; gram-negative bacterial screening of 3g was highly (MIC: 0.25 μg/mL) active in contradiction of P. aeruginosa, whereas bacterial screening of 3e and 3h were more active (MIC: 2 μg/mL) in contradiction of K. pneumoniae and also 3g was more (MIC: 2 μg/mL) active in contradiction of E. faecalis than standard ciprofloxacin. Antifungal activity, the 3b was more active (MIC: 0.25 μg/mL) against C. albicance,3g (MIC: 2 μg/mL) and 3h (MIC: 4 μg/mL) were more potential of A. funigatus, and the compound 3c was highly (MIC: 4 μg/mL) active on M. audouinii than clotrimazole. Molecular docking studies also supported the new finding of potent antimicrobial agents, the compound 3g, 3b, and controls Ciprofloxacin, Clotrimazole were checked again proteins 1U1Z and 1AI9 by Autodock Vina program. The compound 3g was highest binding affinity (-8.4 kcal/mol) than ciprofloxacin (-8.2 kcal/mol) in 1U1Z protein and the compound 3b was highest binding affinity (-8.8 kcal/mol) than clotrimazole (-6.8 kcal/mol) in 1AI9 protein respectively. CONCLUSION A novel set of imidazolidine-2,4-dione compounds 3a-h have synthesized and characterized successfully. The screening of antimicrobial activity shows that all compounds possess antimicrobial activities. In addition, the objective of the study was succeeded with a few of the promising molecules, which are proving to be a potential treatment of bacterial infection candidates.
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Affiliation(s)
- Daoud Ali
- Department of Zoology, College of Sciences, King Saud University (KSU), P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Saud Alarifi
- Department of Zoology, College of Sciences, King Saud University (KSU), P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Sathish Kumar Chidambaram
- Research Department of Chemistry, Nehru Memorial College (Affiliated to Bharathidasan University), Puthanampatti - 621007, Tiruchirappalli District, Tamil Nadu, India
| | - Surendra Kumar Radhakrishnan
- Research Department of Chemistry, Nehru Memorial College (Affiliated to Bharathidasan University), Puthanampatti - 621007, Tiruchirappalli District, Tamil Nadu, India
| | - Idhayadhulla Akbar
- Research Department of Chemistry, Nehru Memorial College (Affiliated to Bharathidasan University), Puthanampatti - 621007, Tiruchirappalli District, Tamil Nadu, India.
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Kucerova-Chlupacova M, Halakova D, Majekova M, Treml J, Stefek M, Soltesova Prnova M. (4-Oxo-2-thioxothiazolidin-3-yl)acetic acids as potent and selective aldose reductase inhibitors. Chem Biol Interact 2020; 332:109286. [DOI: 10.1016/j.cbi.2020.109286] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/29/2020] [Accepted: 10/06/2020] [Indexed: 12/22/2022]
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Khodair AI, Awad MK, Gesson JP, Elshaier YAMM. New N-ribosides and N-mannosides of rhodanine derivatives with anticancer activity on leukemia cell line: Design, synthesis, DFT and molecular modelling studies. Carbohydr Res 2019; 487:107894. [PMID: 31865252 DOI: 10.1016/j.carres.2019.107894] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 12/10/2019] [Accepted: 12/13/2019] [Indexed: 12/19/2022]
Abstract
N-ribosylation and N-mannosylation compounds have a great role in compounds activity as anticancer. The reaction of 2-thioxo-4-thiazolidinone (rhodanine) derivatives, as aglycon part, was done with ribofuranose and mannopyranose sugars (glycone part) followed by deacetylation without cleavage of the rhodanine under acidic medium. Conformational analysis has been studied using NMR methods (2D, DQF-COSY, HMQC and HMBC). All final the new deprotected nucleosides were screened against leukemia 1210, and were found to be considerably less potent (Ic50% 1.4-10.6 μM) than doxorubicin (Ic50% 0.02 μM). Compounds 10d and 10e which contain ribose moiety have better activity than those with mannose sugar. DFT calculations with B3LYP/6-31 + G (d) level were used to analyze the electronic and geometric characteristics deduced from the stable structure of the compounds. The principal quantum chemical descriptors showed a good correlation with the experimental observations. Rapid Overlay Comparison Similarity (ROCS) study was operated to explain the compounds similarity and to figure out the most important pharmacophoric features.
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Affiliation(s)
- Ahmed I Khodair
- Chemistry Department, Faculty Science, Kafrelsheikh University, 33516, Kafrelsheikh, Egypt.
| | - Mohamed K Awad
- Theoretical Applied Chemistry Unit (TACU), Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Jean-Pierre Gesson
- Laboratoire Synthèse et Réactivité des Substances Naturelles, Université de Poitiers, CNRS-UMR 6514, 40 Avenue Du Recteur Pineau, Poitiers F, 86022, France
| | - Yaseen A M M Elshaier
- Organic and Medicinal Chemistry Department, Faculty of Pharmacy, University of Sadat City, 32958, Menoufia, Egypt.
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Brahmbhatt H, Molnar M, Pavić V, Rastija V. Synthesis, Characterization, Antibacterial and Antioxidant Potency of NSubstituted- 2-Sulfanylidene-1,3-Thiazolidin-4-one Derivatives and QSAR Study. Med Chem 2019; 15:840-849. [PMID: 30520381 DOI: 10.2174/1573406415666181205163052] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 11/17/2018] [Accepted: 11/27/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND Rhodanine is known for its potential and important role in the medicinal chemistry since its derivatives exhibit a wide range of pharmacological activities such as antibacterial, antifungal, antidiabetic, antitubercular, anti-HIV, antiparasitic, antioxidant, anticancer, antiproliferative and anthelmintic agents. OBJECTIVES Since N-substituted rhodanine synthons are rarely commercially available, it is desirable to develop a straightforward synthetic approach for the synthesis of these key building blocks. The objective was to synthesize a series of rhodanine derivatives and to investigate their antimicrobial and antioxidant activity. Also, in order to obtain an insight into their structure-activity relationship, QSAR studies on the antioxidant activity were performed. METHODS 1H and 13C FTNMR spectra were recorded on Bruker Avance 600 MHz NMR Spectrometer, mass analysis was carried out on ESI+ mode by LC-MS/MS API 2000. 2,2-Diphenyl-1- picrylhydrazyl radical scavenging activity (% DPPH) was determined in dimethylsulfoxide (DMSO) as a solvent. The antibacterial activity was assessed against Bacillus subtilis, Staphylococcus aureus (Gram positive) and Escherichia coli, Pseudomonas aeruginosa (Gram negative) bacteria in terms of the minimum inhibitory concentrations (MICs) by a modified broth microdilution method. RESULTS A series of N-substituted-2-sulfanylidene-1,3-thiazolidin-4-ones were synthesized and characterized by 1H NMR, 13C NMR, FTIR, GC MS, LCMS/MS and C,H,N,S elemental analysis. Most of the synthesized compounds showed moderate to excellent antibacterial activity (MIC values from 125 μg/ml to 15.62 μg/mL) and DPPH scavenging activity (from 3.60% to 94.40%). Compound 2-thioxo-3- (4-(trifluoromethyl)-phenyl)thiazolidin-4-one showed the most potent activity against Escherichia coli (3.125 μg/mL), equivalent to antibiotic Amikacin sulphate and against Staphylococcus aureus (0.097 μg/ml), 100 times superior then antibiotic Amikacin sulphate. It has also shown a potent antioxidant activity (95% DPPH scavenging). Two best QSAR models, obtained by GETAWAY descriptor R7p+, Balabans molecular connectivity topological index and Narumi harmonic topological index (HNar), suggest that the enhanced antioxidant activity is related to the presence of pairs of atoms higher polarizability at the topological distance 7, substituted benzene ring and longer saturated aliphatic chain in N-substituents. CONCLUSION A series of novel N-substituted-2-thioxothiazolidin-4-one derivatives were designed, synthesized, characterized and evaluated for their antibacterial and antioxidant activity in vitro. Majority of the compounds showed excellent antibacterial activity compared to ampicillin and few of them have an excellent activity as compared to Chloramphenicol standard antibacterial drug. The QSAR study has clarified the importance of presenting a pairs of atoms higher polarizability, such as Cl and S at the specific distance, as well as the substituted benzene ring and a long saturated aliphatic chain in N-substituents for the enhanced antioxidant activity of 2-sulfanylidene-1,3- thiazolidin-4-one derivatives.
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Affiliation(s)
- Harshad Brahmbhatt
- Department of Applied Chemistry and Ecology, Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
| | - Maja Molnar
- Department of Applied Chemistry and Ecology, Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
| | - Valentina Pavić
- The Department of Biology, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
| | - Vesna Rastija
- Faculty of Agrobiotehnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
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Maddila S, Gorle S, Jonnalagadda SB. Drug screening of rhodanine derivatives for antibacterial activity. Expert Opin Drug Discov 2019; 15:203-229. [PMID: 31777321 DOI: 10.1080/17460441.2020.1696768] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Bacteriological infections are a major risk to human health. These include all hospital and public-acquired infections. In drug discovery, rhodanines are privileged heterocyclic frameworks. Their derivatives possess strong anti-bacterial activity and some of them have shown potent activity against multidrug-resistant pathogens, both under in vitro and in vivo conditions. To treat multi-drug resistant pathogens, the development of novel potent drugs, with superior anti-bacterial efficacy, is paramount. One avenue which shows promise is the design and development of novel rhodanines.Areas covered: This review summarizes the status on rhodanine-based derivatives and their anti-bacterial activity, based on published research over the past six years. Furthermore, to facilitate the design of novel derivatives with improved functions, their structure-activity relationships are assessed with reference to their efficacy as anti-bacterial agents and their toxicity.Expert opinion: The pharmacological activity of molecules bearing a rhodanine scaffold needs to be very critically assessed in spite of considerable information available from various biological evaluations. Although, some data on structure-activity relationship frameworks is available, information is not adequate to optimize the efficacy of rhodanine derivatives for different applications.
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Affiliation(s)
- Suresh Maddila
- School of Chemistry & Physics, University of KwaZulu-Natal, Westville Campus, Durban, South Africa.,Department of Chemistry, GITAM Institute of Sciences, GITAM University, Visakhapatnam, India
| | - Sridevi Gorle
- Department of Microbiology and Food Science & Technology, GITAM Institute of Sciences, GITAM University, Visakhapatnam, India
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Clearing up the oxygen dip in HPAEC–PAD sugar analysis: Sodium sulfite as an oxygen scavenger. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1128:121759. [DOI: 10.1016/j.jchromb.2019.121759] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 07/25/2019] [Accepted: 08/07/2019] [Indexed: 11/22/2022]
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15
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Krayushkin MM, Yarovenko VN, Zavarzin IV. Synthesis of heterocyclic compounds based on oxamic acid monothiooxamides and thiohydrazides. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2533-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Mousavi SM, Zarei M, Hashemi SA, Babapoor A, Amani AM. A conceptual review of rhodanine: current applications of antiviral drugs, anticancer and antimicrobial activities. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2019; 47:1132-1148. [DOI: 10.1080/21691401.2019.1573824] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Seyyed Mojtaba Mousavi
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Zarei
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyyed Alireza Hashemi
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Aziz Babapoor
- Department of Chemical Engineering, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Ali Mohammad Amani
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Solid acid TS-1 catalyst: an efficient catalyst in Knoevenagel condensation for the synthesis of 5-arylidene-2,4-thiazolidinediones/Rhodanines in aqueous medium. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3570-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Jo DR, Kim YO, Kim R, Chang YC, Choi D, Cho H. Novel rhodanine derivatives are selective algicides against Microcystis aeruginosa. BIOTECHNOL BIOPROC E 2018. [DOI: 10.1007/s12257-017-0343-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Andleeb H, Khan I, Bauzá A, Tahir MN, Simpson J, Hameed S, Frontera A. Synthesis and supramolecular self-assembly of thioxothiazolidinone derivatives driven by H-bonding and diverse π–hole interactions: A combined experimental and theoretical analysis. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.03.046] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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20
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Şen F, Dinçer M, Yilmaz I, Cukurovali A. Spectral and structural analysis on 2-(4-Allyl-5-Mercapto-4H-1,2,4-Triazol-3-yl)Acetic acid: Experimental and theoretical (HF and DFT) studies. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.02.033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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21
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Antimicrobial activity of rhodanine-3-acetic acid derivatives. Bioorg Med Chem 2017; 25:1839-1845. [DOI: 10.1016/j.bmc.2017.01.045] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 01/27/2017] [Accepted: 01/28/2017] [Indexed: 11/20/2022]
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El-Sonbati A, Diab M, El-Bindary A, Morgan S, Barakat A. Spectroscopic, geometrical structures, DNA and biological activity studies of azo rhodanine complexes. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.09.063] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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AbdelKhalek A, Ashby CR, Patel BA, Talele TT, Seleem MN. In Vitro Antibacterial Activity of Rhodanine Derivatives against Pathogenic Clinical Isolates. PLoS One 2016; 11:e0164227. [PMID: 27711156 PMCID: PMC5053523 DOI: 10.1371/journal.pone.0164227] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Accepted: 09/21/2016] [Indexed: 12/19/2022] Open
Abstract
Bacterial infections present a serious challenge to healthcare practitioners due to the emergence of resistance to numerous conventional antibacterial drugs. Therefore, new bacterial targets and new antimicrobials are unmet medical needs. Rhodanine derivatives have been shown to possess potent antimicrobial activity via a novel mechanism. However, their potential use as antibacterials has not been fully examined. In this study, we determined the spectrum of activity of seven rhodanine derivatives (compounds Rh 1-7) against clinical isolates of Gram-positive and Gram-negative bacterial strains and Candida albicans. We also synthesized and tested three additional compounds, ethyl ester and amide of rhodanine 2 (Rh 8 and Rh 10, respectively) and ethyl ester of rhodanine 3 (Rh 9) to determine the significance of the carboxyl group modification towards antibacterial activity and human serum albumin binding. A broth microdilution assay confirmed Rh 1-7 exhibit bactericidal activity against Gram-positive pathogens. Rh 2 had significant activity against various vancomycin-resistant (MIC90 = 4 μM) and methicillin-resistant (MIC90 = 4 μM) Staphylococcus aureus (VRSA and MRSA), Staphylococcus epidermidis (MIC = 4 μM) and vancomycin-resistant Enterococcus (VRE) strains (MIC90 = 8 μM). The rhodanine compounds exhibited potent activity against Bacillus spp., including Bacillus anthracis, with MIC range of 2-8 μM. In addition, they had potent activity against Clostridium difficile. The most potent compound, Rh 2, at 4 and 8 times its MIC, significantly decreased S. epidermidis biofilm mass by more than 35% and 45%, respectively. None of the rhodanine compounds showed antimicrobial activity (MIC > 128 μM) against various 1) Gram-negative pathogens (Acinetobacter baumannii, Escherichia coli, Klebsiella pneumonia, Pseudomonas aeruginosa, and Salmonella Typhimurium) or 2) strains of Candida albicans (MIC > 64 μM). The MTS assay confirmed that rhodanines were not toxic to mouse murine macrophage (J774.1A) up to 64 μM, human keratinocytes (HaCat) up to 32 μM, and human ileocecal colorectal cell (HRT-18) up to 128 μM. Overall, these data suggest that certain rhodanine compounds may have potential use for the treatment of several multidrug-resistant Gram-positive bacterial infections.
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Affiliation(s)
- Ahmed AbdelKhalek
- Department of Comparative Pathology, College of Veterinary Medicine, Purdue University, 625 Harrison Street, West Lafayette, Indiana, 47907, United States of America
| | - Charles R. Ashby
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, 8000 Utopia Parkway, Queens, New York, 11439, United States of America
| | - Bhargav A. Patel
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, 8000 Utopia Parkway, Queens, New York, 11439, United States of America
| | - Tanaji T. Talele
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, 8000 Utopia Parkway, Queens, New York, 11439, United States of America
| | - Mohamed N. Seleem
- Department of Comparative Pathology, College of Veterinary Medicine, Purdue University, 625 Harrison Street, West Lafayette, Indiana, 47907, United States of America
- Purdue Institute for Inflammation, Immunology, and Infectious Disease, Purdue University, West Lafayette, Indiana, 47907, United States of America
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Krátký M, Štěpánková Š, Vorčáková K, Vinšová J. Synthesis and in vitro evaluation of novel rhodanine derivatives as potential cholinesterase inhibitors. Bioorg Chem 2016; 68:23-9. [DOI: 10.1016/j.bioorg.2016.07.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 06/28/2016] [Accepted: 07/06/2016] [Indexed: 12/21/2022]
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Anbarasan R, Dhandapani A, Manivarman S, Subashchandrabose S, Saleem H. Synthesis and spectroscopical study of rhodanine derivative using DFT approaches. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 146:261-272. [PMID: 25819314 DOI: 10.1016/j.saa.2015.02.097] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Revised: 01/28/2015] [Accepted: 02/19/2015] [Indexed: 06/04/2023]
Abstract
The optimized molecular structure, vibrational frequencies, corresponding vibrational assignments of (E)-5-benzylidene-2-thioxothiazolidine-4-one (E5BTTO) have been investigated experimentally and theoretically based on Density Functional Theory (DFT) approach. The FT-Raman and FT-IR spectra of E5BTTO were recorded in solid phase. Theoretical calculations were performed at the DFT level using the Gaussian 03 program. The experimental bands were assigned and characterized on the basis of the scaled theoretical wavenumber by their Total Energy Distribution (TED). The results of the calculation were applied to simulate infrared and raman spectra of the title compound which showed good agreement with the observed spectra. The calculated HOMO and LUMO energies show that charge transfer occur within the molecule. Stability arising from hyperconjugative interactions leading to its NLO activity and charge delocalization were analyzed using Natural Bond Orbital (NBO) analysis.
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Affiliation(s)
- R Anbarasan
- Post Graduate and Research Department of Chemistry, Government Arts College, C-Mutlur, Chidambaram 608102, Tamil Nadu, India
| | - A Dhandapani
- Post Graduate and Research Department of Chemistry, Government Arts College, C-Mutlur, Chidambaram 608102, Tamil Nadu, India
| | - S Manivarman
- Post Graduate and Research Department of Chemistry, Government Arts College, C-Mutlur, Chidambaram 608102, Tamil Nadu, India.
| | | | - H Saleem
- Department of Physics, Annamalai University, Annamalai Nagar, 608002, Tamil Nadu, India
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Shafii N, Khoobi M, Amini M, Sakhteman A, Nadri H, Moradi A, Emami S, Saeedian Moghadam E, Foroumadi A, Shafiee A. Synthesis and biological evaluation of 5-benzylidenerhodanine-3-acetic acid derivatives as AChE and 15-LOX inhibitors. J Enzyme Inhib Med Chem 2015; 30:389-95. [DOI: 10.3109/14756366.2014.940935] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Synthesis, antifungal and antitumor activity of novel (Z)-5-hetarylmethylidene-1,3-thiazol-4-ones and (z)-5-ethylidene-1,3-thiazol-4-ones. Molecules 2013; 18:5482-97. [PMID: 23669632 PMCID: PMC6269731 DOI: 10.3390/molecules18055482] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2013] [Revised: 05/02/2013] [Accepted: 05/08/2013] [Indexed: 11/20/2022] Open
Abstract
New hetaryl- and alkylidenerhodanine derivatives 3a–d, 3e, and 4a–d were prepared from heterocyclic aldehydes 1a–d or acetaldehyde 1e. The treatment of several rhodanine derivatives 3a–d and 3e with piperidine or morpholine in THF under reflux, afforded (Z)-5-(hetarylmethylidene)-2-(piperidin-1-yl)thiazol-4(5H)-ones and 2-morpholinothiazol-4(5H)-ones 5a–d, 6a–d, and (Z)-5-ethylidene-2-morpholinothiazol-4(5H)-one (5e), respectively, in good yields. Structures of all compounds were determined by IR, 1D and 2D NMR and mass spectrometry. Several of these compounds were screened by the U.S. National Cancer Institute (NCI) to assess their antitumor activity against 60 different human tumor cell lines. Compound 3c showed high activity against HOP-92 (Non-Small Cell Lung Cancer), which was the most sensitive cell line, with GI50 = 0.62 μM and LC50 > 100 μM from the in vitro assays. In vitro antifungal activity of these compounds was also determined against 10 fungal strains. Compound 3e showed activity against all fungal strains tested, but showed high activity against Saccharomyces cerevisiae (MIC 3.9 μg/mL).
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Hosseini S, Monajjemi M, Rajaeian E, Haghgu M, Salari A, Gholami MR. A Computational Study of Cytotoxicity of Substituted Amides of Pyrazine- 2-carboxylic acids Using QSAR and DFT Based Molecular Surface Electrostatic Potential. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2013; 12:745-50. [PMID: 24523754 PMCID: PMC3920709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Pyrazine derivatives are important class of compounds with diverse biological and cytotoxic activities and clinical applications. In this study, B3 p 86 / 6 - 31 (+ +) G * was used to compute and map the molecular surface electrostatic potentials of a group of substituted amides of pyrazine-2-carboxylic acids to identify common features related to their subsequent cytotoxicities. Several statistical properties including potentials extrema (Vs ,min,Vs ,max), the average of positive electrostatic potential on the surface (Vs (+)), the average of V(r) over the surface (Vs) and the Lowest Unoccupied Molecular Orbital (LUMO) and system cytotoxicities were computed. Statistically, the most significant correlation is a five -parameter equation with correlation coefficient, R² values of 0.922 and R²adj = 0.879. The obtained models allowed us to reveal cytotoxic activity of substituted amides of Pyrazine2- carboxcylic acid.
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Affiliation(s)
- Sharieh Hosseini
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran.
| | - Majid Monajjemi
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran.
| | - Elahe Rajaeian
- Department of Chemistry, Arak Branch, Islamic Azad University, Arak, Iran.
| | | | - Aliakbar Salari
- Department of Chemistry, Shahre Rey Branch, Islamic Azad University,Tehran, Iran.
| | - Mohammad Reza Gholami
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran. ,Corresponding author: E-mail:
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Miao J, Zheng CJ, Sun LP, Song MX, Xu LL, Piao HR. Synthesis and potential antibacterial activity of new rhodanine-3-acetic acid derivatives. Med Chem Res 2012. [DOI: 10.1007/s00044-012-0417-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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32
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Theoretical study of the dimerization of rhodanine in various tautomeric forms. Chem Heterocycl Compd (N Y) 2012. [DOI: 10.1007/s10593-012-0902-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Design, synthesis, and anticonvulsant screening of some substituted piperazine and aniline derivatives of 5-phenyl-oxazolidin-2,4-diones and 5,5-diphenylimidazolidin-2,4 diones. Med Chem Res 2011. [DOI: 10.1007/s00044-011-9805-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Jacobine AM, Posner GH. Three-component, one-flask synthesis of rhodanines (thiazolidinones). J Org Chem 2011; 76:8121-5. [PMID: 21853986 DOI: 10.1021/jo201561t] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
5-(Z)-alkylidene-2-thioxo-1,3-thiazolidin-4-ones (rhodanine derivatives) were prepared by reaction of in situ generated dithiocarbamates with recently reported racemic α-chloro-β,γ-alkenoate esters. This multicomponent sequential transformation performed in one reaction flask represents a general route to this medicinally valuable class of sulfur/nitrogen heterocycles. Using this convergent procedure, we prepared an analogue of the drug epalrestat, an aldose reductase inhibitory rhodanine.
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Affiliation(s)
- Alexander M Jacobine
- Department of Chemistry, The Johns Hopkins University, 3400 N. Charles Street, Baltimore, Maryland 21218, United States
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Opletalova V, Dolezel J, Kralova K, Pesko M, Kunes J, Jampilek J. Synthesis and characterization of (Z)-5-arylmethylidene-rhodanines with photosynthesis-inhibiting properties. Molecules 2011; 16:5207-27. [PMID: 21697777 PMCID: PMC6264177 DOI: 10.3390/molecules16065207] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2011] [Revised: 06/15/2011] [Accepted: 06/21/2011] [Indexed: 11/25/2022] Open
Abstract
A series of rhodanine derivatives was prepared. The synthetic approach, analytical and spectroscopic data of all synthesized compounds are presented. Lipophilicity of all the discussed rhodanine derivatives was analyzed using the RP-HPLC method. The compounds were tested for their ability to inhibit photosynthetic electron transport (PET) in spinach (Spinacia oleracea L.) chloroplasts and reduce chlorophyll content in freshwater alga Chlorella vulgaris. Structure-activity relationships between the chemical structure, physical properties and biological activities of the evaluated compounds are discussed. For majority of the tested compounds the lipophilicity of the compound and not electronic properties of the R1 substituent were decisive for PET-inhibiting activity. The most potent PET inhibitor was (5Z)-5-(4-bromobenzylidene)-2-thioxo-1,3-thiazolidin-4-one (IC50 = 3.0 μmol/L) and the highest antialgal activity was exhibited by (5Z)-5-(4-chlorobenzylidene)-2-thioxo-1,3-thiazolidin-4-one (IC50 = 1.3 μmol/L).
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Affiliation(s)
- Veronika Opletalova
- Department of Pharmaceutical Chemistry and Drug Control, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
- Authors to whom correspondence should be addressed; E-Mail: (V.O.); (J.J.); Tel.: +420495067372 (V.O.); Tel.: +420776722508 (J.J.)
| | - Jan Dolezel
- Department of Pharmaceutical Chemistry and Drug Control, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Katarina Kralova
- Institute of Chemistry, Faculty of Natural Sciences, Comenius University, Mlynska dolina Ch-2, 842 15 Bratislava, Slovakia
| | - Matus Pesko
- Department of Ecosozology and Physiotactics, Faculty of Natural Sciences, Comenius University, Mlynska dolina Ch-2, 84215 Bratislava, Slovakia
| | - Jiri Kunes
- Department of Inorganic and Organic Chemistry, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Josef Jampilek
- Department of Chemical Drugs, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences, Palackeho 1/3, 612 42 Brno, Czech Republic
- Authors to whom correspondence should be addressed; E-Mail: (V.O.); (J.J.); Tel.: +420495067372 (V.O.); Tel.: +420776722508 (J.J.)
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Yang BY, Yang DH. Solvent-Free Synthesis of 5-Benzylidene-2-Thioxothiazolidin-4-Ones and Thiazolidine-2,4-Diones Catalysed by Glycine under Microwave Irradiation. JOURNAL OF CHEMICAL RESEARCH 2011. [DOI: 10.3184/174751911x13025104502362] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A novel and clean synthesis of 5-benzylidene-2-thioxothiazolidin-4-ones and thiazolidine-2,4-diones has been achieved in good yields by condensation of aromatic aldehydes with rhodanine or thiazolidine-2,4-dione under microwave irradiation using glycine as the catalyst.
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Affiliation(s)
- Ben-Yong Yang
- Department of Energy and Environment, Zhongyuan University of Technology, Zhengzhou 450007, P. R. China
| | - De-Hong Yang
- Department of Energy and Environment, Zhongyuan University of Technology, Zhengzhou 450007, P. R. China
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Baryshnikov GV, Minaev BF, Minaeva VA. Theoretical study of the models of Ca2+ and Mg2+ ions binding by the methylidene rhodanine neutral and anionic forms. RUSS J GEN CHEM+ 2011. [DOI: 10.1134/s1070363211030248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Synthesis of new imidazolidin-2,4-dione and 2-thioxoimidazolidin-4-ones via C-phenylglycine derivatives. Molecules 2009; 15:128-37. [PMID: 20110877 PMCID: PMC6257050 DOI: 10.3390/molecules15010128] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2009] [Revised: 12/01/2009] [Accepted: 12/02/2009] [Indexed: 11/21/2022] Open
Abstract
Hydantoins and their derivatives constitute a group of pharmaceutical compounds with anticonvulsant and antiarrhythmic properties, and are also used against diabetes. N-3 and C-5 substituted imidazolidines are examples of such products. As such, we have developed a synthesis of 2,4-dione and 2-thioxo-4-one imidazolidinic derivatives by reaction of amino acids with C-phenylglycine, phenyl isocyanate and phenyl isothiocyanate. Four amino-derivatives IG(1-4) and eight imidazolidinic derivatives, IM(1-8), were obtained in yields of 70–74%. The mass, infrared, 1H and 13C-NMR spectra of representative products are discussed.
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