Pub Date : 2024-10-20DOI: 10.1080/10406638.2023.2276239
In search of new active molecules, a small focused library of novel 1,2,3-triazoles based chalcone derivatives has been efficiently prepared via the click chemistry approach. All the synthesized compounds were characterized with the help of IR, 1H NMR, 13C NMR and mass spectroscopic techniques. The synthesized novel 1,2,3-triazoles based chalcone derivatives evaluated for their anti-inflammatory and antioxidant activity. Furthermore, molecular modeling study could support these outcomes by demonstrating very good binding affinities at the active site of the cyclooxygenase 2 (COX-2) iterating the potential of this scaffold for further optimization.
{"title":"New 1,2,3‐Triazole‐Tethered Chalcone Derivatives: Synthesis, Bioevaluation and Computational Study","authors":"","doi":"10.1080/10406638.2023.2276239","DOIUrl":"10.1080/10406638.2023.2276239","url":null,"abstract":"<div><div>In search of new active molecules, a small focused library of novel 1,2,3-triazoles based chalcone derivatives has been efficiently prepared <em>via</em> the click chemistry approach. All the synthesized compounds were characterized with the help of IR, <sup>1</sup>H NMR, <sup>13</sup>C NMR and mass spectroscopic techniques. The synthesized novel 1,2,3-triazoles based chalcone derivatives evaluated for their anti-inflammatory and antioxidant activity. Furthermore, molecular modeling study could support these outcomes by demonstrating very good binding affinities at the active site of the cyclooxygenase 2 (COX-2) iterating the potential of this scaffold for further optimization.</div></div>","PeriodicalId":20303,"journal":{"name":"Polycyclic Aromatic Compounds","volume":"44 9","pages":"Pages 6232-6247"},"PeriodicalIF":2.4,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135679622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-20DOI: 10.1080/10406638.2023.2276240
Rate of horizontal movement of a pollutant such as polycyclic aromatic hydrocarbons in soil plays a major role in spread of pollutants in the segments of the environment. However, the study regarding this aspect is not widely reported. In the present work, the rate of horizontal spread of Fluorene in soil is determined in an experiment spread over a year under natural environment. Known amount of the hydrocarbon was added to a soil at a particular point, extraction of the same was done later on at definite time interval at definite distances from the point of application and quantitative determination was done by HPLC analysis of the extract. Eleven number of important physico-chemical parameters of the soil sample were determined/calculated in order to know the quality of the soil. The values of parameters are in agreement to the characteristics of a good soil. The experimental soil is a mild acidic sandy loam. It has been found that one-year time is sufficient for the applied quantity of the hydrocarbon to spread itself uniformly to attain a concentration, which is at par with natural concentration of the hydrocarbon in the experimental soil. Studies on kinetics of the reaction imply that the reaction occurs in different phases, rate constants being gradually increased with time. The positive influence of increase in ambient temperature and rainfall on disappearance of the hydrocarbon is seen in the experiment. It has been found that the most probable speed of the hydrocarbon for horizontal movement is 3.75 cm per month in the experimental soil.
{"title":"Rate of Horizontal Spread of Fluorene in a Sandy Loam under Natural Environment","authors":"","doi":"10.1080/10406638.2023.2276240","DOIUrl":"10.1080/10406638.2023.2276240","url":null,"abstract":"<div><div>Rate of horizontal movement of a pollutant such as polycyclic aromatic hydrocarbons in soil plays a major role in spread of pollutants in the segments of the environment. However, the study regarding this aspect is not widely reported. In the present work, the rate of horizontal spread of Fluorene in soil is determined in an experiment spread over a year under natural environment. Known amount of the hydrocarbon was added to a soil at a particular point, extraction of the same was done later on at definite time interval at definite distances from the point of application and quantitative determination was done by HPLC analysis of the extract. Eleven number of important physico-chemical parameters of the soil sample were determined/calculated in order to know the quality of the soil. The values of parameters are in agreement to the characteristics of a good soil. The experimental soil is a mild acidic sandy loam. It has been found that one-year time is sufficient for the applied quantity of the hydrocarbon to spread itself uniformly to attain a concentration, which is at par with natural concentration of the hydrocarbon in the experimental soil. Studies on kinetics of the reaction imply that the reaction occurs in different phases, rate constants being gradually increased with time. The positive influence of increase in ambient temperature and rainfall on disappearance of the hydrocarbon is seen in the experiment. It has been found that the most probable speed of the hydrocarbon for horizontal movement is 3.75 cm per month in the experimental soil.</div></div>","PeriodicalId":20303,"journal":{"name":"Polycyclic Aromatic Compounds","volume":"44 9","pages":"Pages 6248-6262"},"PeriodicalIF":2.4,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135873344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-20DOI: 10.1080/10406638.2023.2276243
In this study, phenyl (1,4,6-triphenyl-2-thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methanone was obtained by using the Biginelli reaction method. The structure of this compound was analyzed using elemental analysis, IR, 1H, and 13C NMR. The quantum chemical calculations (QCC) of this compound were performed density functional theory (DFT) method, 6–31 G (d, p) base set, and B3LYP functions with the Gaussian09W software package. Literature shows that pyrimidine-derived compounds have very active biological properties. For this reason, the biologically active properties of the synthesized compound were also examined. To determine embryotoxic, genotoxic, and cytotoxic effects of compound, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT), lactate dehydrogenase (LDH) release, micronucleus (MN) and 8-OH-dG assays were carried out. On the other hand, pharmacokinetic and toxicity properties (ADMET) were predicted in silico via SwissADME and Protox-II web tools. In silico estimates of this compound used in the study showed that the compound has the covetable physicochemical properties for bioavailability. In conclusion, the obtained results of our study clearly showed that this compound exerted strong toxicity potential.
{"title":"Synthesis, Characterization, Theoretical Studies and in Vitro Embriyotoxic, Genotoxic and Anticancer Effects of Novel Phenyl(1,4,6-Triphenyl-2-Thioxo-1,2,3,4-Tetrahydropyrimidin-5-yl)Methanone","authors":"","doi":"10.1080/10406638.2023.2276243","DOIUrl":"10.1080/10406638.2023.2276243","url":null,"abstract":"<div><div>In this study, phenyl (1,4,6-triphenyl-2-thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methanone was obtained <em>by</em> using the Biginelli reaction method. The structure of this compound was analyzed using elemental analysis, IR, <sup>1</sup>H, and <sup>13</sup>C NMR. The quantum chemical calculations (QCC) of this compound were performed density functional theory (DFT) method, 6–31 G (d, p) base set, and B3LYP functions with the Gaussian09W software package. Literature shows that pyrimidine-derived compounds have very active biological properties. For this reason, the biologically active properties of the synthesized compound were also examined. To determine embryotoxic, genotoxic, and cytotoxic effects of compound, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2<em>H</em>-tetrazolium bromide (MTT), lactate dehydrogenase (LDH) release, micronucleus (MN) and 8-OH-dG assays were carried out. On the other hand, pharmacokinetic and toxicity properties (ADMET) were predicted <em>in silico via</em> SwissADME and Protox-II web tools. <em>In silico</em> estimates of this compound used in the study showed that the compound has the covetable physicochemical properties for bioavailability. In conclusion, the obtained results of our study clearly showed that this compound exerted strong toxicity potential.</div></div>","PeriodicalId":20303,"journal":{"name":"Polycyclic Aromatic Compounds","volume":"44 9","pages":"Pages 6284-6301"},"PeriodicalIF":2.4,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135873902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-20DOI: 10.1080/10406638.2023.2270555
Vilsmeier–Haack formylation of 3-aminothiazolotriazolopyridine-7,9-dicarbonitrile 3 afforded the corresponding aldehyde derivative 4 in a 65% yield. Some Schiff bases 5-7 were efficiently synthesized by reacting substrate 4 with some primary amines. Reaction of substrate 4 with some active methylene nitriles produced 2-amino-3-substituted-pyridotriazolothiazolopyridines 8–12. Substrate 4 was utilized as a key intermediate for a diversity of pyridotriazolothiazolopyrazolopyridines 13–15, through the Friedlander reaction with pyrazolidine-3,5-dione, 5-amino-2,4-dihydro-3H-pyrazol-3-one, and 5-phenyl-2,4-dihydro-3H-pyrazol-3-one. Further, the reaction of substrate 4 with 5-amino-3-methyl-1H-pyrazole and 6-aminouracil, as cyclic enamines, produced pyridotriazolothiazolopyrazolopyridine 16 and pyridotriazolothiazolopyridopyrimidine 17, respectively. The antimicrobial efficiency was assessed for the synthesized products, and some of them showed notable activity. The structures of the synthesized products were confirmed using analytical and spectroscopic data.
{"title":"First Approaches for the Novel Pyrido[1'',2'':2',3'][1,2,4]Triazolo [5',1',2,3][1,3]Thiazolo[4,5-b] Pyridines: Synthesis, Characterization and Antimicrobial Efficiency","authors":"","doi":"10.1080/10406638.2023.2270555","DOIUrl":"10.1080/10406638.2023.2270555","url":null,"abstract":"<div><div>Vilsmeier–Haack formylation of 3-aminothiazolotriazolopyridine-7,9-dicarbonitrile <strong>3</strong> afforded the corresponding aldehyde derivative <strong>4</strong> in a 65% yield. Some Schiff bases <strong>5</strong>-<strong>7</strong> were efficiently synthesized by reacting substrate <strong>4</strong> with some primary amines. Reaction of substrate <strong>4</strong> with some active methylene nitriles produced 2-amino-3-substituted-pyridotriazolothiazolopyridines <strong>8</strong>–<strong>12</strong>. Substrate <strong>4</strong> was utilized as a key intermediate for a diversity of pyridotriazolothiazolopyrazolopyridines <strong>13–15</strong>, through the Friedlander reaction with pyrazolidine-3,5-dione, 5-amino-2,4-dihydro-3<em>H</em>-pyrazol-3-one, and 5-phenyl-2,4-dihydro-3<em>H</em>-pyrazol-3-one. Further, the reaction of substrate <strong>4</strong> with 5-amino-3-methyl-1<em>H</em>-pyrazole and 6-aminouracil, as cyclic enamines, produced pyridotriazolothiazolopyrazolopyridine <strong>16</strong> and pyridotriazolothiazolopyridopyrimidine <strong>17</strong>, respectively. The antimicrobial efficiency was assessed for the synthesized products, and some of them showed notable activity. The structures of the synthesized products were confirmed using analytical and spectroscopic data.</div></div>","PeriodicalId":20303,"journal":{"name":"Polycyclic Aromatic Compounds","volume":"44 9","pages":"Pages 5899-5913"},"PeriodicalIF":2.4,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135883824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-20DOI: 10.1080/10406638.2023.2273883
Approaches based on graph descriptors have been used in cheminformatics and bioinformatics for molecular property prediction. In this article, we apply partition technique and simple counting schemes to describe the structure of a two-dimensional (2D) kagome graphene and then derive the closed form of various degree-based topological indices (graph descriptor) of 2D kagome graphene, and its tubular and toroidal forms.
{"title":"On Degree-Based Topological Indices of Kagome Graphene, and Carbon Kagome Nanotubes and Nanotori","authors":"","doi":"10.1080/10406638.2023.2273883","DOIUrl":"10.1080/10406638.2023.2273883","url":null,"abstract":"<div><div>Approaches based on graph descriptors have been used in cheminformatics and bioinformatics for molecular property prediction. In this article, we apply partition technique and simple counting schemes to describe the structure of a two-dimensional (2D) kagome graphene and then derive the closed form of various degree-based topological indices (graph descriptor) of 2D kagome graphene, and its tubular and toroidal forms.</div></div>","PeriodicalId":20303,"journal":{"name":"Polycyclic Aromatic Compounds","volume":"44 9","pages":"Pages 6099-6114"},"PeriodicalIF":2.4,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136133996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-20DOI: 10.1080/10406638.2023.2270122
The 2,4,6-trifluoro-5-chloro pyrimidine (TF5CP) was chosen for extensive investigation of its theoretical and experimental vibrational assignments, structural benchmarks, and spectroscopic (FT-IR, FT-Raman, UV–Vis, and NMR) investigations by Hartree–Fock (HF) functional with 6-311 + G(2d,p) basis set. The spectrum of detailed vibrational interpretation was to be provided by the MOLVIB software. Bonding orbitals participate in all stages of natural bond orbitals (NBO) analysis as donors and acceptors, which stabilizes molecules through intermolecular charge transfer. Molecular docking research was used to foresee the binding interactions of the TF5CP derivative with the receptor 3WZD. Auto-dock software was used to a conduct receptor–ligand docking investigation. According to the molecular docking results, the highest mean negative binding affinity (–5.639 kcal/mol) was exhibited by the current chemical. Based on the five-point rule of Lipinski, drug similarity was determined, and the ADMET variables were also predicted.
{"title":"Experimental and Computational Study on the Spectroscopic Approach, Hyperpolarizabilities, NBO Analysis, ADMET Studies, and In-Silico Ligand-Protein Docking of 2,4,6-Trifluoro-5-Chloro Pyrimidine","authors":"","doi":"10.1080/10406638.2023.2270122","DOIUrl":"10.1080/10406638.2023.2270122","url":null,"abstract":"<div><div>The 2,4,6-trifluoro-5-chloro pyrimidine (TF5CP) was chosen for extensive investigation of its theoretical and experimental vibrational assignments, structural benchmarks, and spectroscopic (FT-IR, FT-Raman, UV–Vis, and NMR) investigations by Hartree–Fock (HF) functional with 6-311 + G(2d,p) basis set. The spectrum of detailed vibrational interpretation was to be provided by the MOLVIB software. Bonding orbitals participate in all stages of natural bond orbitals (NBO) analysis as donors and acceptors, which stabilizes molecules through intermolecular charge transfer. Molecular docking research was used to foresee the binding interactions of the TF5CP derivative with the receptor 3WZD. Auto-dock software was used to a conduct receptor–ligand docking investigation. According to the molecular docking results, the highest mean negative binding affinity (–5.639 kcal/mol) was exhibited by the current chemical. Based on the five-point rule of Lipinski, drug similarity was determined, and the ADMET variables were also predicted.</div></div>","PeriodicalId":20303,"journal":{"name":"Polycyclic Aromatic Compounds","volume":"44 9","pages":"Pages 6399-6419"},"PeriodicalIF":2.4,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134908893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-20DOI: 10.1080/10406638.2023.2273878
Ziziphus jujuba plant belongs to Rhamnaceous family and grows mainly in Europe, southern and eastern Asia, and Australia. Recent phytochemical investigation of plants provided some information on their biological effects, such as the hepatoprotective, immunostimulating, anti-obesity, anti-inflammatory, and anti-cancer properties. The current study investigated 34 phytocompounds from Z. jujuba and three anti-cancer drugs against three lung cancer target proteins. Drug likeliness screening revealed that two compounds dodecanoic acid and 7,9-di-tert-butyl-1-oxaspiro[4,5]deca-6,9-diene-2,8-dione possess zero violation, and compound azelaic acid possesses single violation against five drug rules. Molecular docking study reveals that 34 phytocompounds from Z. jujuba and three anti-cancer drugs showed docking score values in the range of −3.9 to −10.2 kcal/mol and −7.2 to −9.0 kcal/mol against three significant lung cancer target proteins. Furthermore, in silico screening top scored three phytocompounds campesterol, stigmast-5-en-3-ol, 7,9-di-tert-butyl-1-oxaspiro[4,5]deca-6,9-diene-2,8-dione and three anti-cancer drugs etoposide, paclitaxel, and doxorubicin utilized. Pharmacokinetic profile of three phytocompounds from Z. jujuba showed excellent absorption, distribution, metabolism, excretion, and toxicity profile than standard drugs. Furthermore, bioactivity and density functional theory analysis showed that phytocompounds from Z. jujuba possess better bioactivity scores and molecular electrostatic potentials than standard drugs. Molecular dynamics simulation results revealed that campesterol with CDK2 (PDB ID 1GII) and MDM2/P53 (4HFZ) target proteins possess better simulation trajectories and binding affinity than standard drugs. Further clinical trials of compounds (campesterol, stigmast-5-en-3-ol, 7,9-di-tert-butyl-1-oxaspiro[4,5]deca-6,9-diene-2,8-dione) are needed to check clinical pertinence toward lung cancer target proteins to commercialize these novel drug molecule in the drug industry.
{"title":"Anti-Cancer Potential of Phytocompounds from Ziziphus jujuba against Lung Cancer Target Proteins: An In Silico Validation","authors":"","doi":"10.1080/10406638.2023.2273878","DOIUrl":"10.1080/10406638.2023.2273878","url":null,"abstract":"<div><div><em>Ziziphus jujuba</em> plant belongs to Rhamnaceous family and grows mainly in Europe, southern and eastern Asia, and Australia. Recent phytochemical investigation of plants provided some information on their biological effects, such as the hepatoprotective, immunostimulating, anti-obesity, anti-inflammatory, and anti-cancer properties. The current study investigated 34 phytocompounds from <em>Z. jujuba</em> and three anti-cancer drugs against three lung cancer target proteins. Drug likeliness screening revealed that two compounds dodecanoic acid and 7,9-di-tert-butyl-1-oxaspiro[4,5]deca-6,9-diene-2,8-dione possess zero violation, and compound azelaic acid possesses single violation against five drug rules. Molecular docking study reveals that 34 phytocompounds from <em>Z. jujuba</em> and three anti-cancer drugs showed docking score values in the range of −3.9 to −10.2 kcal/mol and −7.2 to −9.0 kcal/mol against three significant lung cancer target proteins. Furthermore, <em>in silico</em> screening top scored three phytocompounds campesterol, stigmast-5-en-3-ol, 7,9-di-tert-butyl-1-oxaspiro[4,5]deca-6,9-diene-2,8-dione and three anti-cancer drugs etoposide, paclitaxel, and doxorubicin utilized. Pharmacokinetic profile of three phytocompounds from <em>Z. jujuba</em> showed excellent absorption, distribution, metabolism, excretion, and toxicity profile than standard drugs. Furthermore, bioactivity and density functional theory analysis showed that phytocompounds from <em>Z. jujuba</em> possess better bioactivity scores and molecular electrostatic potentials than standard drugs. Molecular dynamics simulation results revealed that campesterol with CDK2 (PDB ID 1GII) and MDM2/P53 (4HFZ) target proteins possess better simulation trajectories and binding affinity than standard drugs. Further clinical trials of compounds (campesterol, stigmast-5-en-3-ol, 7,9-di-tert-butyl-1-oxaspiro[4,5]deca-6,9-diene-2,8-dione) are needed to check clinical pertinence toward lung cancer target proteins to commercialize these novel drug molecule in the drug industry.</div></div>","PeriodicalId":20303,"journal":{"name":"Polycyclic Aromatic Compounds","volume":"44 9","pages":"Pages 6076-6098"},"PeriodicalIF":2.4,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135270823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-20DOI: 10.1080/10406638.2023.2270128
Utilizing NMR (1H-NMR and 13C-NMR), FT-IR, UV-Visible, and quantum chemical approaches by using the DFT technique, experiments on 2-phenylthioanline were carried out. The B3LYP method and the 6-311++G(d,p) basis set were used to optimize the molecular structure and vibrational modes. The ideal binding parameters match up well with the experimental binding parameters. VEDA successfully finished the assignments concerning the distribution of potential energy. The GIAO method was used to calculate shifts in the 1H-NMR and 13C-NMR, and the outcomes were compared to experimental spectra. The TDDFT approach and the CPCM solvent model were used to examine electronic properties such as UV-Vis (in the gas phase, methanol, Acetone, and DCM), and the results were compared to experimental UV-Vis spectra. The HOMO/LUMO energy values provide sufficient proof of such. Molecular docking and dynamic simulations were carried out with a 2HI4 protein target and gave the best result among the three proteins.
{"title":"DFT, Molecular Docking, Molecular Dynamics Simulation, and Hirshfeld Surface Analysis of 2-Phenylthioaniline","authors":"","doi":"10.1080/10406638.2023.2270128","DOIUrl":"10.1080/10406638.2023.2270128","url":null,"abstract":"<div><div>Utilizing NMR (<sup>1</sup>H-NMR and <sup>13</sup>C-NMR), FT-IR, UV-Visible, and quantum chemical approaches by using the DFT technique, experiments on 2-phenylthioanline were carried out. The B3LYP method and the 6-311++G(d,p) basis set were used to optimize the molecular structure and vibrational modes. The ideal binding parameters match up well with the experimental binding parameters. VEDA successfully finished the assignments concerning the distribution of potential energy. The GIAO method was used to calculate shifts in the <sup>1</sup>H-NMR and <sup>13</sup>C-NMR, and the outcomes were compared to experimental spectra. The TDDFT approach and the CPCM solvent model were used to examine electronic properties such as UV-Vis (in the gas phase, methanol, Acetone, and DCM), and the results were compared to experimental UV-Vis spectra. The HOMO/LUMO energy values provide sufficient proof of such. Molecular docking and dynamic simulations were carried out with a 2HI4 protein target and gave the best result among the three proteins.</div></div>","PeriodicalId":20303,"journal":{"name":"Polycyclic Aromatic Compounds","volume":"44 9","pages":"Pages 5876-5898"},"PeriodicalIF":2.4,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135315430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-20DOI: 10.1080/10406638.2023.2270118
Quinoline is a N-containing heterocyclic organic compounds with significant biological importance in pharmaceuticals field as well as natural products. They exhibit excellent pharmacological activities. To synthesize quinoline and their derivatives several synthetic methods have reported, such as conventional method, ultrasonic method, microwave (MW) irradiation method, with or without catalytic reaction, which have various pharmacological and biological activities, such as antibacterial, antifungal, anticancer, anti-HIV, antimalarial, antitumor, and anti-inflammatory activity. The objective of this review is to compile various synthetic methods were used for the formation of the Quinoline derivatives and their biological importance, such as antibacterial, anticancer, anti-microbial, antimalarial, antileishmanial, antifungal, and anti-inflammatory during 2010–2023, which will help the researchers how are working in this area.
喹啉是一种含 N 的杂环有机化合物，在医药和天然产品领域具有重要的生物学意义。它们具有出色的药理活性。合成喹啉及其衍生物的方法有多种，如传统方法、超声波法、微波（MW）辐照法、催化反应或非催化反应等，这些方法具有多种药理和生物活性，如抗菌、抗真菌、抗癌、抗 HIV、抗疟、抗肿瘤和抗炎活性。本综述旨在汇编 2010-2023 年间用于生成喹啉衍生物的各种合成方法及其生物学重要性，如抗菌、抗癌、抗微生物、抗疟疾、抗利什曼病、抗真菌和抗炎等，这将有助于在该领域开展工作的研究人员。
{"title":"A Review on Synthesis and Biological Applications of Quinoline Derivative as Fused Aromatic Compounds","authors":"","doi":"10.1080/10406638.2023.2270118","DOIUrl":"10.1080/10406638.2023.2270118","url":null,"abstract":"<div><div>Quinoline is a N-containing heterocyclic organic compounds with significant biological importance in pharmaceuticals field as well as natural products. They exhibit excellent pharmacological activities. To synthesize quinoline and their derivatives several synthetic methods have reported, such as conventional method, ultrasonic method, microwave (MW) irradiation method, with or without catalytic reaction, which have various pharmacological and biological activities, such as antibacterial, antifungal, anticancer, anti-HIV, antimalarial, antitumor, and anti-inflammatory activity. The objective of this review is to compile various synthetic methods were used for the formation of the Quinoline derivatives and their biological importance, such as antibacterial, anticancer, anti-microbial, antimalarial, antileishmanial, antifungal, and anti-inflammatory during 2010–2023, which will help the researchers how are working in this area.</div></div>","PeriodicalId":20303,"journal":{"name":"Polycyclic Aromatic Compounds","volume":"44 9","pages":"Pages 6369-6398"},"PeriodicalIF":2.4,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136234306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-09-13DOI: 10.1080/10406638.2023.2259566
A topological index is a number used in QSAR and QSPR research to assess the structural properties of a graph. The Sadhana and PI, polynomial-based topological indices, have been intensively explored in the study of chemical graph theory since a few years ago. These indices are computed using their related polynomials, however, in this study, we use an instantaneous and revolutionary approach to compute these indices for hexagonal boron nitride graphs and carbon nanotube structures.
拓扑指数是 QSAR 和 QSPR 研究中用来评估图形结构特性的数字。自几年前以来，基于多项式的拓扑指数 Sadhana 和 PI 在化学图论研究中得到了深入探讨。然而，在本研究中，我们采用了一种革命性的瞬时方法来计算六方氮化硼图和碳纳米管结构的这些指数。
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