Vijayakumar Vijayaparthasarathi

Scopus Publications

Synthesis, crystal, electronic studies, in silico modelling, and ADMET profiling of (E)-5-(diethylamino)-2-(((1,3-diphenyl-1H-pyrazol-5-yl)imino)methyl)phenol (DDPMP): a promising anti-cancer agent
U. Mithra, Rebecca Susan Philip, S. Sarveswari, V. Vijayakumar
Results in Chemistry, 2026
A pyrazole-based imine compound, DDPMP , has been designed using an efficient and simple method. The synthesised compound has been crystallised, and its structure has been confirmed using several techniques, including FTIR, 1 H and 13 C NMR, DEPT-135, H-H COSY, HSQC, and HMBC. The mass of the compound was verified through high-resolution mass spectrometry (HRMS), and both absorption and emission spectra were recorded. Solvatochromism studies reveal that DDPMP exhibits a bathochromic shift. Geometrical optimisation and an analysis of the electronic properties, along with electrostatic potential mapping, were performed using Density Functional Theory (DFT) and Time-Dependent DFT (TD-DFT). Furthermore, DDPMP demonstrates excellent anticancer activity, as confirmed through in-silico studies that compared it with three PDB structures: 1SA0, 5XIW, and 4O2B. Consequently, DDPMP serves as a promising tubulin inhibitor. • Synthesis and spectroscopic confirmation of (E)-5-(diethylamino)-2-(((1,3-diphenyl-1H-pyrazol-5-yl)imino)methyl)phenol (DDPMP), via a conventional method. • The structural verification of DDPMP was conducted using various NMR techniques along with the single-crystal XRD. • DFT calculations were performed to analyse spectral properties, energy differences between the excited states, and electron density. • In-silico tests with PDB structures: 1SA0, 5XIW, and 4O2B assessed the binding affinity of the DDPMP as a promising tubulin inhibitor. • In silico studies reveal DDPMP can serve as an excellent anticancer agent.
Synthesis, crystal structure analysis, Hirshfeld surface study, and DFT investigation of amino-substituted bis(cyclohexanone) derivatives
Vijayabharathi Sundharaj, Nagesh Dhanaji Chavan, Sundaramoorthy Sarveswari, Arup Sinha, Vijayaparthasarathi Vijayakumar
Results in Chemistry, 2026
Two amino-substituted bis(cyclohexenone) derivatives were synthesized using dimedone and substituted aldehydes. The crystal structure analysis confirmed the molecular geometry and revealed the presence of intermolecular interactions responsible for the stability of the compounds in the solid state. Theoretical studies showed that the N -methyl derivative has a HOMO–LUMO energy gap of 3.51 eV, indicating good stability and moderate reactivity. Molecular electrostatic potential analysis identified the reactive sites within the molecules. Hirshfeld surface analysis indicated that H···H and O···H interactions play a major role in crystal packing. Molecular docking studies against the target protein (PDB ID: 6O0K ) showed that both compounds exhibit good binding interactions, with the N -phenyl derivative showing the highest binding affinity of −11.03 kcal/mol. These results provide useful insights into the structural, electronic, and biological properties of the synthesized compounds. • Synthesis of 2,2′-((4-(dialkyl/arylamino)phenyl) methylene)bis(3-hydroxy-5,5-dimethylcyclohex-2-en-1-ones). • X-ray crystallographic investigations, MEP, FMO and Hirshfeld surface analysis performed.
Synthesis, DFT study, and molecular docking of novel quinoline-4-carboxamide derivatives as potential oxireductase inhibitors
Sachin Krishna Meghe, Vijayaparthasarathi Vijayakumar
Results in Chemistry, 2026
A series of novel quinoline-4-carboxamide derivatives was designed, synthesised, and assessed for their potential to inhibit key oxidoreductase proteins implicated in advancement of cancer progression. To understand the electronic properties and reactivity of the synthesised molecules, density functional theory (DFT) calculations were performed at the B3LYP/631G(d,p) level. Key global reactivity descriptors, including the energy of the highest occupied molecular orbital (HOMO), the energy of the lowest unoccupied molecular orbital (LUMO), energy gap(ΔE), ionisation potential (I), electronic affinity (A), electronegativity (χ), chemical potential (μ), hardness (H), softness (S), electrophilicity (ω) were calculated. Subsequently, molecular docking studies were conducted to determine the binding affinities and interaction modes of the synthesised quinoline-4-carboxamides within the active sites of target oxidoreductase proteins, namely dihydroorotate dehydrogenase (PDB ID. 3U2O ), cyclooxygenase-2 (PDB ID. 5IKT ), and peroxiredoxin-2 (PDB ID. 5IJT ). The combined DFT and docking data provide a strong rationale for further biological evaluation and optimization of these compound as potential anticancer agents. • A series of novel quinoline-4-carboxamides was synthesised, explored their potential as anticancer agents. • DFT studies to evaluate FMO, MEP, and global reactivity descriptors. • Molecular docking conducted against key targets: peroxiredoxin-2 (5IJT), cyclooxygenase-2 (5IKT), and Dihydroorotate Dehydrogenase (3U2O). • Studies revealed strong hydrogen bonding and hydrophobic interactions, particularly for derivatives bearing electron-withdrawing substituents, indicating enhanced target specificity. • The combined DFT and docking analyses revealed that quinoline-4-carboxamide scaffolds possess promising pharmacological profiles.
A review on biologically important benzimidazole derivatives
Vijayabharathi Sundharaj, V. Vijayakumar, S. Sarveswari
Results in Chemistry, 2026
Chemists have long been interested in the synthesis of benzimidazole derivatives, resulting in numerous studies on this heterocyclic compound. Its exceptional therapeutic efficacy in treating diseases has attracted further attention. The wide-range use of pharmaceuticals to address biological processes and diseases underscores the need for more potent treatments. Benzimidazole compounds exhibit diverse properties with different substitutions and modifications in the side chain, including anticancer, antiviral, antimalarial, and anti-inflammatory effects. This article provides an overview of recent research on benzimidazole derivatives and their biological activities.
Catalyst-Assisted Synthesis of Benzimidazole Derivatives: Recent Advances and Mechanistic Insights
Vijayabharathi Sundharaj, Sinduja Mohanraj, S. Sarveswari, V. Vijayakumar
Topics in Current Chemistry Switzerland, 2026
Synthesis of a highly selective indazole-based chemosensor for detecting the lethal CN− and its real-time applications in water samples
M.S. Sunitha, V. Vijayakumar, K. Parthasarathy, S. Sarveswari
Results in Chemistry, 2026
An indazole derivative, VS, was synthesized from benzo[ d ]thiazol-2-amine and 1 H -indazole-3-carboxylic acid and was found to detect the cyanide (CN − ) ion selectively. The sensor characteristics of VS were studied using UV-absorption studies in a DMSO medium. The probe VS was discovered to display a colorimetric response, from colourless to yellow colour when it reacts with the CN − ion. 1 H NMR studies were utilized to ascertain the recognition mechanism, which revealed the CN − ion-assisted deprotonation of two-N-H protons of VS. The developed probe VS was found to be sensitive towards CN − ion with a detection limit of 8.9 × 10 −6 M, and B–H plot revealed a binding constant of 9.3 × 10 −7 M. The CN − ion observed to bind with the probe VS in a 1:2 stoichiometry was confirmed by using Job's plot, and the treatment with trifluoroacetic acid makes probe VS recyclable, and also discovered that VS is capable of sensing the CN − ion in cashew fruit and drinking water samples. The probe VS was demonstrated as a colorimetric test kit using cotton swabs.
Synthesis and in silico studies of quinoline appended acridine via conventional and green methods: photophysical analysis of novel fluorophore for picric acid detection using a ‘turn-off' fluorescence approach
Rebecca Susan Philip, V. Vijayakumar
BMC Chemistry, 2025
Abstract A series of novel 4-(9-phenyl-1,2,3,4-tetrahydroacridin-2-yl)cyclohexan-1-ones and their dimers were synthesized using an efficient one-pot method with Deep Eutectic Solvents (DESs), alongside microwave-assisted and conventional techniques. Using less toxic and inexpensive DESs enhance sustainability in producing desired products. Green metrics calculations indicate a high level of greenness in the synthesis process. FT-IR, NMR, and HRMS characterized the compounds. In-silico tests involving Bovine Serum Albumin (BSA) assessed the binding affinity of the compounds toward various drugs. Furthermore, DFT studies explored theoretical spectral calculations, energy differences, and electron cloud density. Notably, among the derivatives, the fluorophore 4-(7-amino-9-phenyl-1,2,3,4-tetrahydroacridin-2-yl)cyclohexan-1-one ( 3e ) can specifically detect 2,4,6-trinitrophenol (Picric acid, PA), a fatal nitro explosive. Photophysical studies confirmed 3e 's ability as a “turn-off” fluorescence chemosensor for PA with a detection limit of 1.766 × 10 –9 M and a binding stoichiometric ratio of 1:1 between the probe and analyte. Structural confirmation of the probe was achieved through single-crystal XRD.
Synthesis of novel sulphonamide derivatives from tunable quinolines with computational studies
Nagesh Dhanaji Chavan, S. Sarveswari, V. Vijayakumar
Scientific Reports, 2025
The synthesis of new quinoline-sulphonamide derivatives was accomplished through a meticulous five-step molecular assembly utilizing Suzuki, acid–amine cross-coupling reactions and N-alkylation. The integrity of each derivative was thoroughly confirmed via comprehensive spectroscopic analyses, including 1H and 13C NMR, DEPT-135, 1H-1H COSY, HSQC NMR and HRMS techniques. Subsequently, the absorbance and emission spectra of the newly synthesized derivatives were thoroughly investigated. Absorbance spectra were determined to be restricted within the range of 337 nm to 341.73 nm, with compound 10j exhibiting the maximum wavelength of 341.73 nm; conversely, emission spectra were uniformly detected within the range of 411.70 nm to 429.90 nm upon excitation at 340 nm, with compound 10f demonstrating the highest wavelength of 429.90 nm. Notably, these fluorophores displayed impressive characteristics, with high intensity and significant molar extinction coefficients; quantum yield ranging from 0.015 to 0.558 along with the highest stokes shifts in 10h compound (0.6237 × 10–4) in acetonitrile solvent. Additionally, compound 10p showed strong binding affinity and favorable pharmacokinetic properties through molecular docking studies and ADMET calculations. The electronic structure of the molecules was elucidated using techniques such as density functional theory (DFT) and molecular electrostatic potential (MEP) mapping. Additionally, the calculated global reactivity parameters provided valuable insights. Compound 10p exhibited a distinctly low energy gap compared to other compounds, demonstrating its exceptional properties. The comparison between experimental and theoretical UV–vis spectra with major contribution transition in percentage also showcased the remarkable consistency and quality of the synthesized derivatives, highlighting the significant potential of this work in the field of fluorophore and biological application.
A benzylidene-amine scaffold as a colourimetric sensor for picric acid: computational studies and real-time applications using matchstick head powder
Viswanathan Hemalatha, Sundaramoorthy Sarveswari, Vijayaparthasarathi Vijayakumar
BMC Chemistry, 2025
A series of simple and cost-effective benzylidene-amine appended probes (E)-4-((4-(allyloxy) benzylidene)amino)-N-phenyl aniline ( L-1 ), (E)-N-phenyl-4-((2,3,4-trimethoxybenzylidene) amino)aniline ( L-2 ), and (E)-4-((2-nitrobenzylidene)amino)-N-phenyl aniline ( L-3 ) have been developed for the rapid detection of picric acid (PA) and explored for the same. Notably, L-3 showed no changes in its UV spectrum or colour upon interaction with PA. In contrast, when PA was added to L-1 and L-2 , there were significant changes in absorption, resulting in distinct colour changes. Mole fraction analysis indicated a 1:1 ratio between the probes and PA. The detection limits for PA were impressively low, measuring 4.37 × 10 − 7 M for L-1 and 4.56 × 10 − 6 M for L-2 . This demonstrates the effectiveness of these probes in detecting PA, even at very low concentrations. Importantly, this work marks the first application of benzylidene-amine probes for the detection of PA. The sensing studies were supported by theoretical analyses and calculations, which confirmed the selective detection of PA using matchstick head powder (MSPS) and a test kit based on paper strips. Additionally, smartphone-assisted detection using an RGB tool was successfully demonstrated. Graphical abstract
Novel benzimidazole-1, 3, 4-thiadiazole derivatives as casein kinase-2 inhibitors: synthesis, in vitro and in silico investigations
N. Senthilkumar, S. Sarveswari, Prafulla Choudhari, Somdatta Chaudhari, Imadul Islam, Yasinalli Tamboli, V. Vijayakumar
BMC Chemistry, 2025
A new set of benzimidazole-thiadiazole derivatives has been designed and synthesized using 2-(chloromethyl)-1H-benzo[d]imidazole (1). Compounds 4a-m were achieved by amide bond formation using acid chlorides and pyridine in 1, 2-dichloroethane. The newly synthesized compounds were characterized and subjected to cytotoxicity studies against HeLa cells. Compounds 4c, 4 d, and 4e exhibited good inhibitory activity with IC50 values of 15, 25, and 25 µM, respectively. Molecular docking studies were performed to elucidate the binding interactions of compounds 4c and 4e with human Casein kinase-2 (CK2). Compound 4c exhibited maximum cytotoxicity against HeLa cells with the lowest binding energy values of -8.61 kcal/mol towards CK2. Compound 4c underwent molecular dynamics (MD) simulations to assess their stability and interactions within the active site. Density functional theory (DFT) calculations also provided insights into the synthesised compounds' electronic structure, reactivity, and charge distribution. Graphical Abstract
A Captivating Review on Organic Chemosensors with Imidazole Core for Cation and Anion Detection
K M Gayathri, Robin Joseph, V. Vijayakumar, S. Sarveswari
Chemistryselect, 2025
A Quinoline Appended Isonicotino Hydrazide-Based Colorimetric Chemosensor for Selective Detection of Cyanide Ion in Real Samples
M. S. Sunitha, V. Vijayakumar, N. Lohitha, S. Sarveswari
Chemistryselect, 2025
Quinoline derivatives' biological interest for anti-malarial and anti-cancer activities: an overview
Nagesh Dhanaji Chavan, S. Sarveswari, V. Vijayakumar
Rsc Advances, 2025
Microwave-Assisted Rapid and Efficient Synthesis of Novel Indazole-Based 1,3,4-Oxadiazole Derivatives with Molecular Docking, ADME, and DFT Studies
Bandaru Gopi, Vijayaparthasarathi Vijayakumar
Asian Journal of Organic Chemistry, 2025
Synthesis of Quinoline-Dihydropyrimidines: A Synergistic Green Approach Using Magnetically Recoverable Catalysts in Aqueous Medium
Anirudh Sharma, Qudsiya Y. Tamboli, Nagesh Dhanaji Chavan, L. Jyothish Kumar, Sundaramoorthy Sarveswari, Kranti R. Zakde, Vijayaparthasarathi Vijayakumar
Catalysis Letters, 2025
A Comprehensive Investigation of Diverse Synthetic Methodologies for Constructing Quinoline Frameworks: A Critical Overview
Nagesh Dhanaji Chavan, Balamurugan Shanmugavel, Yasinalli Tamboli, Vijayaparthasarathi Vijayakumar
Chemistryselect, 2025
Marine Actinobacteria Mediated Titanium Dioxide Nanoparticle Synthesis and Its Application Towards Synthesis of Quinolines
L. Karthik, Gaurav Kumar, B. Palakshi Reddy, A. Vishnukirthi, J. Venkatesan, S. K. Kim, K. V. Bhaskara Rao, V. Vijayakumar
Indian Journal of Microbiology, 2025
Palladium catalyzed carbon-carbon bond formation on tunable quinolines with DFT study
Nagesh Dhanaji Chavan, Vijayaparthasarathi Vijayakumar
Journal of Molecular Structure, 2025
A green multicomponent approach for the synthesis of 4-quinoline carboxylic acid via modified Doebner hydrogen transfer reaction
Sachin Krishna Meghe, Vijayaparthasarathi Vijayakumar
Green Chemistry Letters and Reviews, 2025
A highly selective and sensitive quinoline-based fluorescent turn-off chemosensor for the detection of picric acid
Sivakumar Sudharsan, V. Hemalatha, S. Sarveswari, V. Vijayakumar
Journal of Molecular Structure, 2024
Indole-imidazole hybrid Schiff base for the selective detection of the explosive picric acid via fluorescence “turn-off” process: Experimental and theoretical DFT-D3 study
V. Hemalatha, V. Vijayakumar
Journal of Molecular Structure, 2024
An efficient and simple approach for synthesizing indazole compounds using palladium-catalyzed Suzuki-Miyaura cross-coupling
Bandaru Gopi, Vijayaparthasarathi Vijayakumar
Rsc Advances, 2024
Development of a pH sensor in range 7–11 using 9H-fluorene and its application in real samples
U. Mithra, Akansha Shrivastava, Kavya S Devan, R. Bhaskar, V. Vijayakumar, S. Sarveswari
Inorganic Chemistry Communications, 2024
An Efficient Synthesis of Novel Aminothiazolylacetamido-Substituted 3,5-Bis(arylidene)-4-piperidone Derivatives and Their Cytotoxicity Studies
Thangaiyan Suresh, Dhatchana Moorthy Nachiappan, G. Karthikeyan, Vijayaparthasarathi Vijayakumar, Jerry P Jasinski, Sundaramoorthy Sarveswari
ACS Omega, 2024
Synthesis, DFT studies on a series of tunable quinoline derivatives
Nagesh Dhanaji Chavan, Vijayaparthasarathi Vijayakumar
Rsc Advances, 2024
Synthesis of novel 7-substituted pyrido[3,2-b]pyrazin-3(4H)-one derivatives via Suzuki-Miyaura cross-coupling reaction
Madhusudhan Reddy Tammana, V. Vijayakumar, S. Sarveswari
Journal of the Indian Chemical Society, 2024
Synthesis molecular docking and DFT studies on novel indazole derivatives
Bandaru Gopi, Vijayaparthasarathi Vijayakumar
Rsc Advances, 2024
Synthesis, Characterization, In Silico DFT, Molecular Docking, and Dynamics Simulation Studies of Phenylhydrazono Phenoxyquinolones for Their Hypoglycemic Efficacy
Narayanaswamy Lohitha, Peruru Hemanth Kumar, Sundaramoorthy Sarveswari, Sanket Rathod, Somdatta Chaudhari, Yasinalli Tamboli, Imadul Islam, Vijayaparthasarathi Vijayakumar
ACS Omega, 2024
One Pot Synthesis of “3-(4,5-Diphenyl-1H-Imidazol-2-yl)-2-Phenoxyquinolines” and Their Potential as α-Glucosidase Inhibitors: Molecular Docking and MDS Investigation
Peruru Hemanth Kumar, Abbareddy Srikanth, G. R. Shree Kumari, Lokesh Ravi, S. Sarveswari, V. Vijayakumar
Polycyclic Aromatic Compounds, 2024
Green synthesis of bispidinols as fluorescent/radio imaging precursors in cancer therapy: insight into structural and biological elucidation
Bandapalli Palakshi Reddy, Rajesh Kancherla, Sundaramoorthy Sarveswari, Arshad Khan, Imadul Islam, Yasinalli Tamboli, Vijayaparthasarathi Vijayakumar
Green Chemistry Letters and Reviews, 2024
Salicylaldehyde appended tris buffer: A fluorescent Schiff's base receptor for ‘turn-on’ recognition of Zn2+ in semi-aqueous medium
P. Karuppusamy, V. Vijayakumar, S. Sarveswari
Inorganic Chemistry Communications, 2023
Palladium-Mediated Synthesis of 2-([Biphenyl]-4-yloxy)quinolin-3-carbaldehydes through Suzuki-Miyaura Cross-Coupling and Their in Silico Breast Cancer Studies on the 3ERT Protein
Peruru Hemanth Kumar, Majji Rambabu, Vijayaparthasarathi Vijayakumar, Sundaramoorthy Sarveswari
ACS Omega, 2023
Evaluation of xanthene-appended quinoline hybrids as potential leads against antimalarial drug targets
R. Jesu Jaya Sudan, J. Lesitha Jeeva Kumari, P. Iniyavan, S. Sarveswari, V. Vijayakumar
Molecular Diversity, 2023
Synthesis and In Vitro Antimicrobial Evaluation of New Quinolone Based 2-Arylamino Pyrimidines
Krishna Alla, V. Vijayakumar, S. Sarveswari
Polycyclic Aromatic Compounds, 2023
Synthesis of New 6-Oxo-1,6-Dihydropyrimidin-5-Carboxamides and Evaluation of Their anti-Bacterial and anti-Oxidant Activities
G. Rambabu, Y. B. Kiran, S. Sarveswari, V. Vijayakumar
Polycyclic Aromatic Compounds, 2023
A highly selective colorimetric sensing of CN– ion by a hydrazine appended Schiff base and its application in detection of CN– ion present in tobacco and food samples
V. Hemalatha, V. Vijayakumar
Inorganic Chemistry Communications, 2022
Montmorillonite K10 Clay Catalyzed Synthesis of Novel β-Aminocarbonyl Compounds and Their Biological Evaluation
Gottimukkala Rambabu, Yarragudi Bathal Reddy Kiran, Yadamari Tarakeswar, Shaik Ibrahim Khalivulla, Luiz Claudio Almeida Barbosa, Vijayaparthasarathi Vijayakumar
Chemistry and Biodiversity, 2022
Synthesis, Characterization and Hypoglycemic Efficacy of Isonicotinohydrazide Phenoxy Quinolines: An in silico Studies
N. Lohitha, V. Vijayakumar
Asian Journal of Chemistry, 2022
Production of Biodiesel from Soybean Oil in Less Time and at Low Temperature
Rajan Choudhary, Anuj Kumar, Vijay Nag Ellapani, Baruah Trinayan, Muruganandam Loganathan, Lakshmi Ravy, Vijayakumar Vijayaparthasarathi, Amit Mahindrakar Baburao, Subramaniam Shanthakumar, Deepalekshmi Ponnamma, Kishor Kumar Sadasivuni, Sasikumar Swamiappan
Asian Journal of Chemistry, 2022
Imidazole Appended Novel Phenoxyquinolines as New Inhibitors of α-Amylase and α-Glucosidase Evidenced with Molecular Docking Studies
N. Lohitha, V. Vijayakumar
Polycyclic Aromatic Compounds, 2022
Synthesis of Novel N-(6-(Trifluoromethyl)Pyridin-2-yl)Pyrimidin-4-Amine Analogues
B. Ravi Shankar, V. Vijayakumar, H. Sivaramakrishnan, C. Suneel Manohar
Polycyclic Aromatic Compounds, 2022
Design, Synthesis, and the Effects of (E)-9-Oxooctadec-10-en-12-ynoic Acid Analogues to Promote Glucose Uptake
Rajendra R. Kshirsagar, Pradip K. Gadekar, Vijay M. Khedkar, Vijayaparthasarathi Vijayakumar
ACS Omega, 2021
Acetic Acid-Mediated Synthesis of Kojic Acid Derivatives
Y. B. Kiran, G. Rambabu, V. Vijayakumar, L. C. A. Barbosa
Russian Journal of Organic Chemistry, 2021
Synthesis and Biological Evaluation of Novel Benzhydrylpiperazine-Coupled Nitrobenzenesulfonamide Hybrids
Vallabhaneni S. Murthy, Yasinalli Tamboli, Vagolu Siva Krishna, Dharmarajan Sriram, Fang Xiong Zhang, Gerald W. Zamponi, Vijayaparthasarathi Vijayakumar
ACS Omega, 2021
Design and characterisation of piperazine-benzofuran integrated dinitrobenzenesulfonamide as Mycobacterium tuberculosis H37Rv strain inhibitors
Vallabhaneni S. Murthy, Yasinalli Tamboli, Vagolu Siva Krishna, Dharmarajan Sriram, Siddique Akber Ansari, Abdullah A. Alarfaj, Abdurahman H. Hirad, Vijayaparthasarathi Vijayakumar
Journal of Enzyme Inhibition and Medicinal Chemistry, 2021
Eco-friendly synthesis of silver nanoparticles from the whole plant of Cleome viscosa and evaluation of their characterization, antibacterial, antioxidant and antidiabetic properties
Suresh Yarrappagaari, Rajasekar Gutha, Lohitha Narayanaswamy, Lavanya Thopireddy, Lakshminarsimhulu Benne, Syed Siraj Mohiyuddin, V. Vijayakumar, Rajeswara Reddy Saddala
Saudi Journal of Biological Sciences, 2020
Synthesis, characterization, and hypoglycemic efficacy of nitro and amino acridines and 4-phenylquinoline on starch hydrolyzing compounds: an in silico and in vitro study
Lohitha Narayanaswamy, Suresh Yarrappagaari, Srinivasulu Cheemanapallia, Rajeswara Reddy Saddala, V. Vijayakumar
Structural Chemistry, 2020
Synthesis of New 3-(2-Amino-6-arylpyrimidin-4-yl)-4-hydroxyquinolin-2(1H)-ones and Their In Vitro Antimicrobial and “DPPH” Scavenging Activity Evaluation
Alla. Krishna, V. Vijayakumar, S. Sarveswari
Chemistryselect, 2020
Rationally designed imidazole derivative as colorimetric and fluorometric sensor for selective, qualitative and quantitative cyanide ion detection in real time samples
R. Bhaskar, V. Vijayakumar, Venkatesan Srinivasadesikan, Shyi-Long Lee, S. Sarveswari
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2020
Design, synthesis and exploration of in silico α-amylase and α-glucosidase binding studies of pyrrolidine-appended quinoline-constrained compounds
P. Hemanth Kumar, L. Jyothish Kumar, G. Pavithrra, R. Rajasekaran, V. Vijayakumar, Rohith Karan, S. Sarveswari
Research on Chemical Intermediates, 2020
Biological Impacts of Metal(II) Complex–Based DNA Probes Derived from Bidentate N,O Donor Schiff Base Ligand
Irudayaraj Bernadette Amali, Mookkandi Palsamy Kesavan, Vijayaparthasarathi Vijayakumar, Ramalingam Rajasekaran, Jegathalaprathaban Rajesh, Gurusamy Rajagopal
Applied Biochemistry and Biotechnology, 2020
A Pyrazole-Based Highly Selective Colorimetric Chemosensor for Hg2+ Ion in Semi-Aqueous Medium
P. Karuppusamy, J. Senthilvelan, V. Vijayakumar, S. Sarveswari
Chemistryselect, 2020
Reactive oxygen species (ROS)-responsive microspheres for targeted drug delivery of camptothecin
Srinivasan Ayyanaar, Mookkandi Palsamy Kesavan, Gandhi Sivaraman, Ramachandran Palpandi Raja, Vijayaparthasarathi Vijayakumar, Jegathalaprathaban Rajesh, Gurusamy Rajagopal
Journal of Drug Delivery Science and Technology, 2019
Synthesis of New Thiazolidine-2,-4-dione-azole Derivatives and Evaluation of Their α-Amylase and α-Glucosidase Inhibitory Activity
N. Senthilkumar, V. Vijayakumar, S. Sarveswari, G. A. Gayathri, M. Gayathri
Iranian Journal of Science and Technology Transaction A Science, 2019
Structural analysis, antimicrobial and cytotoxic studies on new metal(II) complexes containing N 2 O 2 donor Schiff base ligand
Irudayaraj Bernadette Amali, Mookkandi Palsamy Kesavan, Vijayaparthasarathi Vijayakumar, N. Indra Gandhi, Jegathalaprathaban Rajesh, Gurusamy Rajagopal
Journal of Molecular Structure, 2019
Synthesis and exploration of in-silico and in-vitro α-glucosidase and α-amylase inhibitory activities of N-(3-acetyl-2-methyl-4-phenylquinolin-6-yl)arylamides
L. Jyothish Kumar, Y. Suresh, R. Rajasekaran, S. Rajeswara Reddy, V. Vijayakumar
Journal of the Iranian Chemical Society, 2019
Alternative non-ionic pathway for uncatalyzed prins cyclization: DFT approach
Rodolfo Fiorot, Gottimukkala Rambabu, Vijayaparthasarathi Vijayakumar, Yarragudi Kiran, José Carneiro
Journal of the Brazilian Chemical Society, 2019
Structural Elucidation and Antioxidant Activity of Ethyl Gallate Isolated from Acacia nilotica (L.) Wild. ex. Delile subsp. indica (Benth.) Brenan
Thiagarajan Kalaivani, Chandrasekaran Rajasekaran, Mohan Shalini, V. Vijayakumar, Devi Prasad Pandey, Lazar Mathew
National Academy Science Letters, 2018
New bio-sensitive and biologically active single crystal of pyrimidine scaffold ligand and its gold and platinum complexes: DFT, antimicrobial, antioxidant, DNA interaction, molecular docking with DNA/BSA and anticancer studies
Murugesan Sankarganesh, Jeyaraj Dhaveethu Raja, Karunganathan Sakthikumar, Rajadurai Vijay Solomon, Jegathalaprathaban Rajesh, Shanmuganarayanan Athimoolam, Vijayaparthasarathi Vijayakumar
Bioorganic Chemistry, 2018
An efficient solvent-free synthesis of 3-acetyl-4-arylquinoline-based enaminones and its derivatives using DMFDMA reagent
L. Jyothish Kumar, V. Vijayakumar
Chemical Papers, 2018
Magnetic iron oxide nanoparticles (MIONs) cross-linked natural polymer-based hybrid gel beads: Controlled nano anti-TB drug delivery application
Mookkandi Palsamy Kesavan, Srinivasan Ayyanaar, Vijayaparthasarathi Vijayakumar, Jeyaraj Dhaveethu Raja, Jamespandi Annaraj, Kathiresan Sakthipandi, Jegathalaprathaban Rajesh
Journal of Biomedical Materials Research Part A, 2018
A facile synthesis of diaylureas and their antimicrobial evaluation
Chiang Mai Journal of Science, 2018
DMFDMA catalyzed synthesis of 2-((Dimethylamino)methylene)-3,4-dihydro-9-arylacridin-1(2H)-ones and their derivatives: In-vitro antifungal, antibacterial and antioxidant evaluations
L. Jyothish Kumar, S. Sarveswari, V. Vijayakumar
Open Chemistry, 2018
Synthesis of novel benzenesulfamide derivatives with inhibitory activity against human cytosolic carbonic anhydrase I and II and Vibrio cholerae α- and β-class enzymes
Silvia Bua, Emanuela Berrino, Sonia Del Prete, Vallabhaneni S. Murthy, Vijayaparthasarathi Vijayakumar, Yasinalli Tamboli, Clemente Capasso, Elisabetta Cerbai, Alessandro Mugelli, Fabrizio Carta, Claudiu T. Supuran
Journal of Enzyme Inhibition and Medicinal Chemistry, 2018
A new class of arylsulfonamide-based 3-acetyl-2-methyl-4-phenylquinolines and in vitro evaluation of their antioxidant, antifungal, and antibacterial activities
L. Jyothish Kumar, V. Vijayakumar
Research on Chemical Intermediates, 2017
Novel sulfamide-containing compounds as selective carbonic anhydrase i inhibitors
Emanuela Berrino, Silvia Bua, Mattia Mori, Maurizio Botta, Vallabhaneni S. Murthy, Vijayaparthasarathi Vijayakumar, Yasinalli Tamboli, Gianluca Bartolucci, Alessandro Mugelli, Elisabetta Cerbai, Claudiu T. Supuran, Fabrizio Carta
Molecules, 2017
Synthesis, DNA binding and in-vitro cytotoxicity studies on novel bis-pyrazoles
K. Indrasena Reddy, C. Aruna, M. Manisha, K. Srihari, K. Sudhakar Babu, V. Vijayakumar, S. Sarveswari, R. Priya, A. Amrita, R. Siva
Journal of Photochemistry and Photobiology B Biology, 2017
A catalyst free synthesis of 8, 9, 11-trihalo-5H-benzofuro[3,2-c]carbazol-10-ols
B. Ravi Shankar, V. Vijayakumar, H. Sivaramakrishnan, K. Nagarajan
Tetrahedron Letters, 2017
Microwave assisted synthesis of 2,6-diaryl-4-piperidones and 2,4,6,8-tetraaryl-3,7-diazabicyclo[3.3.1]nonan-9-ones
G.L. Balaji, V. Vijayakumar, K. Rajesh
Arabian Journal of Chemistry, 2016
(E)-9-oxooctadec-10-en-12-ynoic acid from Ixora brachiata Roxb. increases glucose uptake in L6 myotubes by activating the PI3K pathway
Chandni S. Thakkar, Rajendra R. Kshirsagar, Vinayak R. Naik, Asit Ranjan Ghosh, V. Vijayakumar, Arvind Saklani, Asha A. Kulkarni-Almeida
Fitoterapia, 2016
A rapid microwave assisted synthesis of 1-(6-chloro-2-methyl-4-phenylquinolin-3-yl)-3-(aryl)prop-2-en-1-ones and their anti bacterial and anti fungal evaluation
S. Sarveswari, V. Vijayakumar
Arabian Journal of Chemistry, 2016
Synthesis and characterization of new 3-(4,5-dihydro-5-aryl)isoxazol-3-yl)-4-hydroxyquinolin-2(1H)-ones and 3-(4-styryl)isoxazolo[4,5-c]quinolin-4(5H)-one derivatives
S. Sarveswari, V. Vijayakumar
Arabian Journal of Chemistry, 2016
A simple, one-pot oxidative esterification of aryl aldehydes through dialkyl acetal using hydrogen peroxide
C. Devarajan, V. Vijayakumar, C. Ramalingam, R. Vijayaraghavan
Research on Chemical Intermediates, 2016
12-(3,4,5-Trimethoxyphenyl)-2,3,4,12-tetrahydro-1H-5-oxatetraphen-1-one: Crystal structure and Hirshfeld surface analysis
Mukesh M. Jotani, P. Iniyavan, V. Vijayakumar, S. Sarveswari, Yee Seng Tan, Edward R. T. Tiekink
Acta Crystallographica Section E Crystallographic Communications, 2016
Hydrogen bonding in 2,6-bis(4-fluorophenyl)-3,5-dimethylpiperidin-4-one methanol solvate
T. Suresh, V. Vijayakumar, L. Jyothish Kumar, S. Sarveswari, Mukesh M. Jotani, Alberto Otero-de-la-Roza, Yee Seng Tan, Edward R.T. Tiekink
Zeitschrift Fur Kristallographie Crystalline Materials, 2016
An overview: The biologically important quninoline derivatives
International Journal of Chemtech Research, 2016
Design, synthesis and biological evaluation of novel azaspiro analogs of linezolid as antibacterial and antitubercular agents
Pradip K. Gadekar, Abhijit Roychowdhury, Prashant S. Kharkar, Vijay M. Khedkar, Manisha Arkile, Hardik Manek, Dhiman Sarkar, Rajiv Sharma, V. Vijayakumar, S. Sarveswari
European Journal of Medicinal Chemistry, 2016
Regioselective synthesis of 2-chloroquinoline based ethyl 4-(3-hydroxyphenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylates and their In-Silico evaluation against P. Falciparum lactate dehydrogenase
Kancherla Rajesh, Pandian Lavanya, Pethaperumal Iniyavan, Sundaramoorthy Sarveswari, Sudha Ramaiah, Anand Anbarasu, Vijayaparthasarathi Vijayakumar
Medicinal Chemistry, 2015
Simple and efficient synthesis of 4-arylamino-1,3-dioxanes in aqueous medium: A new route for the Prins reaction
G. Rambabu, B. Palakshi Reddy, Y. B. Kiran, V. Vijayakumar, Luiz C. A. Barbosa
Research on Chemical Intermediates, 2015
γ-Alumina nanoparticle catalyzed efficient synthesis of highly substituted imidazoles
Bandapalli Reddy, Vijayaparthasarathi Vijayakumar, Mariadhas Arasu, Naif Al-Dhabi
Molecules, 2015
Microwave-assisted clean synthesis of xanthenes and chromenes in [bmim][PF6] and their antioxidant studies
P. Iniyavan, S. Sarveswari, V. Vijayakumar
Research on Chemical Intermediates, 2015
Synthesis of diversely substituted adamantanes as a new class of antimicrobial agent
G. L. Balaji, S. Sarveswari, V. Vijayakumar
Research on Chemical Intermediates, 2015
Ultrasound-mediated, uranyl nitrate hexahydrate-catalyzed synthesis of 1,4-dihydropyridines under mild conditions
B. Palakshi Reddy, S. Sarveswari, V. Vijayakumar
Research on Chemical Intermediates, 2015
Synthesis of novel 9-((arylidene)hydrazono)-2,4,6,8-tetrakis(4-methoxyphenyl)-3,7-diazabicyclo[3.3.1]nonane azines as potential antibacterial agents
G. L. Balaji, K. Rajesh, R. Janardhan, V. Vijayakumar
Research on Chemical Intermediates, 2015
CuO nanoparticles: synthesis and application as an efficient reusable catalyst for the preparation of xanthene substituted 1,2,3-triazoles via click chemistry
P. Iniyavan, G.L. Balaji, S. Sarveswari, V. Vijayakumar
Tetrahedron Letters, 2015
Synthesis, spectral characterization and DFT analysis for the validation of 2, 6 diaryl -piperidin-4-ones as potential sunscreens and UV filters
T. Suresh, S. Sarveswari, N. Arul murugan, V. Vijayakumar, P. Iniyavan, A. Srikanth, Jerry P. Jasinski
Journal of Molecular Structure, 2015
Highly efficient multi component synthesis of xanthenes catalyzed by hydroxyapatite
Journal of the Indian Chemical Society, 2015
Phytochemical and antimicrobial studies of green leafy vegetables and its enhanced bioactive properties upon fortification with probiotic Lactobacilli acidophilus
Journal of the Indian Chemical Society, 2015
In silico analysis reveals the anti-malarial potential of quinolinyl chalcone derivatives
Mahalakshmi Thillainayagam, Lavanya Pandian, Kumar Kalavathy Murugan, Vijayakumar Vijayaparthasarathi, Sarveswari Sundaramoorthy, Anand Anbarasu, Sudha Ramaiah
Journal of Biomolecular Structure and Dynamics, 2015
Synthesis and antioxidant studies of novel bi-, tri-, and tetrapodal 9-aryl-1,8-dioxo-octahydroxanthenes
P. Iniyavan, S. Sarveswari, V. Vijayakumar
Tetrahedron Letters, 2015
Growth, spectral, optical, thermal, surface analysis and third order nonlinear optical properties of an organic single crystal: 1-(2-Methyl-6-nitro- 4-phenyl-3-quinolyl) ethanone
M. Nirosha, S. Kalainathan, S. Sarveswari, V. Vijayakumar, A. Srikanth
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2015
Synthesis, characterization of (3E)-1-(6-chloro-2-methyl-4-phenyl quinolin-3-Yl)-3-aryl prop-2-en-1-ones through IR, NMR, single crystal X-ray diffraction and insights into their electronic structure using DFT calculations
S. Sarveswari, A. Srikanth, N. Arul Murugan, V. Vijayakumar, Jerry P. Jasinski, Hanna C. Beauchesne, Ethan E. Jarvis
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2015
Synthesis and antibacterial screening of 3-(4,5-dihydro-5-aryl-lH-pyrazol-3-yl)-4-hydroxyquinolin-2(1H)-ones
International Journal of Chemtech Research, 2015
Ionic liquid [tbmim]Cl2/AlCl3 under ultrasonic irradiation towards synthesis of 1,4-DHP's
B. Palakshi Reddy, K. Rajesh, V. Vijayakumar
Arabian Journal of Chemistry, 2015
Synthesis of 4-hydroxy-2(1h)-quinolone derived chalcones, pyrazolines and their antimicrobial, in silico antimalarial evaluations
S. Sarveswari, V. Vijayakumar, R. Siva, R. Priya
Applied Biochemistry and Biotechnology, 2015
An efficient l-proline catalyzed synthesis of pyrazolo[3,4-e][1,4]thiazepine derivatives and their in vitro cytotoxicity studies
A. Srikanth, S. Sarveswari, V. Vijayakumar, P. Gridharan, S. Karthikeyan
Medicinal Chemistry Research, 2015
Regioselective synthesis of novel 2-chloroquinoline-based methyl 4-(4-hydroxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylates
K. Rajesh, P. Iniyavan, M. Venkatesh, B. Palakshi Reddy, G. L. Balaji, S. Sarveswari, V. Vijayakumar
Research on Chemical Intermediates, 2015
Growth, optical, luminescence, thermal and mechanical behavior of an organic single crystal: 3-Acetyl-2-methyl-4-phenylquinolin-1-ium chloride
M. Nirosha, S. Kalainathan, S. Sarveswari, V. Vijayakumar
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2014
Nickel oxide nanoparticles catalyzed synthesis of poly-substituted quinolines via Friedlander hetero-annulation reaction
B. Palakshi Reddy, P. Iniyavan, S. Sarveswari, V. Vijayakumar
Chinese Chemical Letters, 2014
Dielectric analysis of novel bipodal and tripodal piperidin-4-ones
Scientia Iranica, 2014
Regioselective synthesis of novel 2-chloroquinoline derivatives of 1,4-dihydropyridines
K. Rajesh, P. Iniyavan, S. Sarveswari, V. Vijayakumar
Research on Chemical Intermediates, 2014
Eco-friendly one pot synthesis of arly xanhthenes in water
International Journal of Chemtech Research, 2014
Ultrasound-promoted synthesis of bi-, tri- and tetrapodal polyhydroquinolines, 1,4-dihydropyridines and the corresponding pyridines
G. L. Balaji, K. Rajesh, M. Venkatesh, S. Sarveswari, V. Vijayakumar
Rsc Advances, 2014
General and efficient synthesis of benzoxazol-2(3H)-ones: Evolution of their anti-cancer and anti-mycobacterial activities
K. Indrasena Reddy, C. Aruna, K. Sudhakar Babu, V. Vijayakumar, M. Manisha, J. Padma Sridevi, P. Yogeeswari, D. Sriram
Rsc Advances, 2014
Regioselective synthesis and biological evaluation of novel bis(2-chloroquinolines)
K. Rajesh, B. Palakshi Reddy, S. Sarveswari, V. Vijayakumar
Research on Chemical Intermediates, 2013
N-(4-Fluorophenyl)-2,6-dimethyl-1,3-dioxan-4-amine
Gottimukkala Rambabu, Zeenat Fatima, Bandapalli Palakshi Reddy, Vijayaparthasarathi Vijayakumar, Devadasan Velmurugan
Acta Crystallographica Section E Structure Reports Online, 2013
N-(2-Fluorophenyl)-2,6-dimethyl-1,3-dioxan-4-amine
Zeenat Fatima, Gottimukkala Rambabu, Bandapalli Palakshi Reddy, Vijayaparthasarathi Vijayakumar, Devadasan Velmurugan
Acta Crystallographica Section E Structure Reports Online, 2013
N-(4-Bromophenyl)-2,6-dimethyl-1,3-dioxan-4-amine
Zeenat Fatima, Gottimukkala Rambabu, Bandapalli Palakshi Reddy, Vijayaparthasarathi Vijayakumar, Devadasan Velmurugan
Acta Crystallographica Section E Structure Reports Online, 2013
2,6-Dimethyl-N-(2-methylphenyl)-1,3-dioxan-4-amine
Zeenat Fatima, Gottimukkala Rambabu, Bandapalli Palakshi Reddy, Vijayaparthasarathi Vijayakumar, Devadasan Velmurugan
Acta Crystallographica Section E Structure Reports Online, 2013
Synthesis and crystal structures of the derivatives of butyrate and 1,3-dioxane; Allyl 2-acetyl-3-(phenylamino)butanoate, 2,6-dimethyl N-(4-methylphenyl)-1,3-dioxan-4-amine and N-(3,5-Diflourophenyl)-2,6-dimethyl-1, 3-dioxan-4-amine
Samuel Robinson Jebas, Hoong-Kun Fun, Ching Kheng Quah, Chin Wei Ooi, Gottimukkala Rambabu, Vijayaparthasarathi Vijayakumar, Sundaramoorthy Sarveswari
Journal of Chemical Crystallography, 2013
N-(4-methoxyphenyl)-2,6-dimethyl-1,3-dioxan-4-amine
Zeenat Fatima, Rambabu Gottimukkal, Bandapalli Palakshi Reddy, Vijayaparthasarathi Vijayakumar, Devadasan Velmurugan
Acta Crystallographica Section E Structure Reports Online, 2013
Ultrasound-promoted synthesis, biological evaluation and molecular docking of novel 7-(2-chloroquinolin-4-yloxy)-4-methyl-2H-chromen-2-one derivatives
G. L. Balaji, K. Rajesh, R. Priya, P. Iniyavan, R. Siva, V. Vijayakumar
Medicinal Chemistry Research, 2013
Ultrasound-promoted synthesis of novel 2-chloroquinolin-4-pyrimidine carboxylate derivatives as potential antibacterial agents
G. L. Balaji, K. Rajesh, Shabana Kouser Ali, V. Vijayakumar
Research on Chemical Intermediates, 2013
Tracing of ethyl 2-acetyl-3-(arylamino)butanoate intermediates (β-amino ketones) and their structural confinement
K. Rajesh, B. Palakshi Reddy, G. L. Balaji, S. Sarveswari, V. Vijayakumar
Research on Chemical Intermediates, 2012
10a-Hy-droxy-9-(4-meth-oxy-phen-yl)-3,4,5,6,7,8a,9,10a-octa-hydro-1H- xanthene-1,8(2H)-dione
Hoong-Kun Fun, Chin Wei Ooi, B. Palakshi Reddy, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2012
Simple, fast and efficient synthesis of β-keto esters from the esters of heteroaryl compounds, its antimicrobial study and cytotoxicity towards various cancer cell lines
R. Venkat Ragavan, V. Vijayakumar, K. Rajesh, B. Palakshi Reddy, S. Karthikeyan, N. Suchetha Kumari
Bioorganic and Medicinal Chemistry Letters, 2012
Synthesis and an evaluation of molecular conformation and crystal packing in two substituted 4-phenylquinolines
S. Sarveswari, R. Prasath, P. S. Mathew, Deepak Chopra, T. Narasimhamurthy, V. Vijayakumar
Journal of Chemical Crystallography, 2012
Diethyl 2,6-dihydroxy-4-(3-nitrophenyl)-2,6-bis-(trifluoromethyl) piperidine-3,5-dicarboxylate
Hoong-Kun Fun, Suhana Arshad, B. Palakshi Reddy, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2012
Diisobutyl 4-(3-ethoxy-4-hydroxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3, 5-dicarboxylate
Hoong-Kun Fun, Madhukar Hemamalini, B. Palakshi Reddy, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2012
An efficient microwave assisted eco-friendly synthesis of 6-chloro-3-(3-arylacryloyl)-2-methyl-4-phenylquinolines and their conversion to 6-chloro-3-(1-phenyl-5-aryl-4,5-dihydro-1h-pyrazol-3-yl)-2-methyl-4- phenylquinolines
S. Sarveswari, V. Vijayakumar
Journal of the Chinese Chemical Society, 2012
PEG400-lithium carbonate catalyzed synthesis of 1,4-dihydropyridines under solvent-free conditions
B. Palakshi Reddy, K. Rajesh, V. Vijayakumar
Organic Preparations and Procedures International, 2012
Ultrasound-promoted synthesis of novel bipodal and tripodalpiperidin-4-ones and silica chloride mediated conversion to its piperidin-4-ols: Synthesis and structural confinements
K. Rajesh, B. Palakshi Reddy, V. Vijayakumar
Ultrasonics Sonochemistry, 2012
Anti-microbial evaluation of 4-OXY/thio substituted-1H-pyrazol-5(4H)-ones
Pharmacologyonline, 2011
Free radical scaveging property of 4-OXY/thio substituted-1H-pyrazol-5(4H)-ones
Pharmacologyonline, 2011
Novel bipodal, tripodal, and tetrapodal 1,4-dihydropyridines - Microwave-assisted synthesis and structural confinements
Kancherla Rajesh, Bandapalli Palakshi Reddy, Vijayaparthasarathi Vijayakumar
Canadian Journal of Chemistry, 2011
3-Ethyl-4-methyl-1H-pyrazol-2-ium-5-olate
R. S. Rathore, T. Narasimhamurthy, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2011
9-(4-Hydroxyphenyl)-3,3,6,6-tetramethyl-4,5,6,9-tetrahydro-3H-xanthene-1, 8(2H,7H)-dione
Hoong-Kun Fun, Wan-Sin Loh, K. Rajesh, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2011
4-{[5-(4-Chloro-phen-yl)-1-(4-fluoro-phen-yl)-1H-pyrazol-3-yl]carbon-yl} -N-ethyl-piperazine-1-carboxamide
Tara Shahani, Hoong-Kun Fun, V. Vijayakumar, R. Venkat Ragavan, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2011
Ionic liquid [EMIM]OAc under ultrasonic irradiation towards synthesis of 1,4-DHP's
B. Palakshi Reddy, K. Rajesh, V. Vijayakumar
Journal of the Chinese Chemical Society, 2011
(E)-3-[4-(Dimethyl-amino)-phen-yl]-1-(2-methyl-4-phenyl-quinolin-3-yl) prop-2-en-1-one 0.7-hydrate
Wan-Sin Loh, Hoong-Kun Fun, S. Sarveswari, V. Vijayakumar, R. Prasath
Acta Crystallographica Section E Structure Reports Online, 2011
1,1′-Bis(4-fluorophenyl)-3,3′-diisobutyl-4,4′-diphenoxy- 1H,1′H-4,4′-bipyrazole-5,5′(4H,4′H)-dione
Hoong-Kun Fun, Madhukar Hemamalini, R. Venkat Ragavan, V. Vijayakumar, M. Venkatesh
Acta Crystallographica Section E Structure Reports Online, 2011
(E)-1-(2-Methyl-4-phenyl-quinolin-3-yl)-3-phenyl-prop-2-en-1-one
Wan-Sin Loh, Hoong-Kun Fun, R. Prasath, S. Sarveswari, V. Vijayakumar
Acta Crystallographica Section E Structure Reports Online, 2011
A novel route to 4-oxy/thio substituted-1H-pyrazol-5(4H)-ones via efficient cross-Claisen condensation
R. Venkat Ragavan, V. Vijayakumar
Journal of Heterocyclic Chemistry, 2011
(2E)-1-(6-Chloro-2-methyl-4-phenyl-quinolin-3-yl)-3-(4-chlorophenyl) prop-2-en-1-one
S. Sarveswari, V. Vijayakumar, Seik Weng Ng, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2011
1,3-Dimethyl-4-phenylsulfanyl-1H-pyrazol-5-ol
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2011
(E)-4-(1,3-Benzodioxol-5-yl)but-3-en-2-one
S. Sarveswari, V. Vijayakumar, Priya Susan Mathew, Rafael Mendoza-Meroño, Santiago García-Granda
Acta Crystallographica Section E Structure Reports Online, 2011
5-Ethyl-4-phenyl-1H-pyrazol-3(2H)-one
Wan-Sin Loh, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, M. Venkatesh
Acta Crystallographica Section E Structure Reports Online, 2011
3-Isobutyl-4-phenylsulfanyl-1H-pyrazol-5-ol
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2011
5-Ethyl-2-(4-fluorophenyl)-4-phenoxy-1H-pyrazol-3(2H)-one
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, M. Venkatesh
Acta Crystallographica Section E Structure Reports Online, 2011
1,1′-[4-(2,4-Dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3, 5-diyl]diethanone
J. Kalyana Sundar, B. Palakshi Reddy, V. Vijayakumar, S. Natarajan, J. Suresh, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2011
Etidronic acid catalyzed synthesis of 1,4-dihydropyridines
Indian Journal of Heterocyclic Chemistry, 2011
4-methyl-5-phenyl-1H-pyrazol-3(2H)-one
Wan-Sin Loh, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2011
4a-hydroxy-9-(2-methoxyphenyl)-4,4a,5,6,7,8,9,9a-octahydro-3hxanthene-1, 8(2H)-dione
Wan-Sin Loh, Hoong-Kun Fun, B. Palakshi Reddy, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2011
Erratum: 3-(2,5-Dimethylfuran-3-yl)-1H-pyrazol-5-ol-ethyl 3-(propan-2-ylidene)carbazate (1/1) (Acta Crystallographica Section E: Structure Reports Online (2010) E66 (o3020-o3021))
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
1-{[5-(4-Chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-3-yl]carbonyl]} piperidin-4-one
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, M. Venkatesh
Acta Crystallographica Section E Structure Reports Online, 2010
5-Isobutyl-4-phenylsulfonyl-1H-pyrazol-3(2H)-one
Wan-Sin Loh, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, M. Venkatesh
Acta Crystallographica Section E Structure Reports Online, 2010
(2E)-3-(4-Ethoxyphenyl)-1-(2-methyl-4-phenylquinolin-3-yl)prop-2-en-1-one monohydrate
S. Sarveswari, V. Vijayakumar, R. Prasath, T. Narasimhamurthy, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2010
(2E)-3-(4-Methyl-phen-yl)-1-(2-methyl-4-phenyl-quinolin-3-yl) prop-2-en-1-one monohydrate
R. Prasath, S. Sarveswari, V. Vijayakumar, Seik Weng Ng, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2010
5-Cyclo-hexyl-4-methyl-1H-pyrazol-3(2H)-one monohydrate
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
3-Hy-droxy-2-[(2-hy-droxy-4,4-dimethyl-6-oxocyclo-hex-1-en-1-yl) (3-nitro-phen-yl)meth-yl]-5,5-dimethyl-cyclo-hex-2-en-1-one
B. Palakshi Reddy, V. Vijayakumar, S. Sarveswari, Seik Weng Ng, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2010
1-(4-Fluoro-phen-yl)-3-methyl-4-phenyl-sulfanyl-1H-pyrazol-5(4H)-one
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, M. Venkatesh
Acta Crystallographica Section E Structure Reports Online, 2010
4,5,6,7,8,9-Hexahydro-2H-cyclo-octa[c]pyrazol-1-ium-3-olate
Hoong-Kun Fun, Chin Sing Yeap, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
3-(2,5-Dimethyl-furan-3-yl)-1H-pyrazol-5-ol-ethyl 3-(propan-2-yl-idene) carbazate (1/1)
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
Ethyl 2-[5-(4-chloro-phen-yl)-1-(4-fluoro-phen-yl)-1H-pyrazol-3-yl]-4- methyl-thia-zole-5-carboxyl-ate
Wan-Sin Loh, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
4-{[5-(4-Chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-3-yl]carbonyl} -N-(4-cyanophenyl)piperazine-1-carboxamide
Wan-Sin Loh, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, M. Venkatesh
Acta Crystallographica Section E Structure Reports Online, 2010
Tert-Butyl 4-{[5-(4-chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-3-yl] carbonyl}piperazine-1-carboxylate
R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari, Seik Weng Ng, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2010
Ethyl 2-methyl-5-oxo-4-(3,4,5-tri-methoxyphenyl)-1,4,5,6,7,8- hexahydroquinoline-3-carboxylate
S. Natarajan, P. Indumathi, B. Palakshi Reddy, V. Vijayakumar, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2010
4-{2-[5-(4-Chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-3-yl]thiazol-4-yl} benzonitrile
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
1-{3-[(4-Oxopiperidin-1-yl)carbonyl]benzoyl}piperidin-4-one
K. Rajesh, V. Vijayakumar, S. Sarveswari, T. Narasimhamurthy, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2010
1-[6-Chloro-4-(2-Chlorophenyl)-2-methyl-3-quinolyl]ethanone
B. Preeti, S. Sarveswari, V. Vijayakumar, Kang Wai Tan, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2010
3-Ethyl-4-phenoxy-1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-ol
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
3-Acetyl-2-methyl-4-phenylquinolin-1-ium chloride
K. Kiran, S. Sarveswari, V. Vijayakumar, Kang Wai Tan, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2010
4-Methyl-5-phenyl-1H-pyrazol-3-ol
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
(2E)-1-(6-Chloro-2-methyl-4-phenylquinolin-3-yl)-3-phenylprop-2-en-1-one
A. J. Viji, S. Sarveswari, V. Vijayakumar, Kong Wai Tan, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2010
Dimethyl 4-(3,4-dimethoxyphen-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5- dicarboxylate
Tara Shahani, Hoong-Kun Fun, B. Palakshi Reddy, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
5-Ethyl-4-methyl-1H-pyrazol-3(2H)-one
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
1-[2,4,6-Trimethyl-3,5-bis-(4-oxopiperidin-1-ylmeth-yl)benz-yl] piperidin-4-one
K. Rajesh, V. Vijayakumar, S. Sarveswari, T. Narasimhamurthy, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2010
5-Pentyl-4-phenylsulfonyl-1H-pyrazol-3-ol
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
(2E,4E)-1-(6-Chloro-2-methyl-4-phenyl-3-quinol-yl)-5-phenylpenta-2, 4-dien-1-one
Wan-Sin Loh, Hoong-Kun Fun, A. J. Viji, S. Sarveswari, V. Vijayakumar
Acta Crystallographica Section E Structure Reports Online, 2010
2,4,6,8-Tetrakis(4-ethylphenyl)-3,7-diazabicyclo-[3.3.1]nonan-9-one
K. Rajesh, V. Vijayakumar, A. P. Safwan, Kong Wai Tan, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2010
N,N′-Bis(4-fluorophenyl)urea
Wan-Sin Loh, Hoong-Kun Fun, S. Sarveswari, V. Vijayakumar, R. Venkat Ragavan
Acta Crystallographica Section E Structure Reports Online, 2010
Dimethyl 4-(3-hydroxy-phen-yl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5- dicarboxyl-ate
K. Rajesh, V. Vijayakumar, T. Narasimhamurthy, J. Suresh, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2010
1-(2-Methyl-6-nitro-4-phenyl-3-quinolyl)ethanone
Wan-Sin Loh, Hoong-Kun Fun, K. Kiran, S. Sarveswari, V. Vijayakumar
Acta Crystallographica Section E Structure Reports Online, 2010
(2E)-3-(4-Bromophenyl)-1-(2-methyl-4-phenyl-3-quinolyl)prop-2-en-1-one
R. Prasath, S. Sarveswari, V. Vijayakumar, T. Narasimhamurthy, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2010
3-Acetyl-6-chloro-2-methyl-4-phenylquinolinium perchlorate
Tara Shahani, Hoong-Kun Fun, S. Sarveswari, V. Vijayakumar, B. Palakshi Reddy
Acta Crystallographica Section E Structure Reports Online, 2010
Dimethyl 1,4-dihydro-4-(4-methoxyphenyl)-2,6-dimethylpyridine-3,5- dicarboxyl-ate
Wan-Sin Loh, Hoong-Kun Fun, B. Palakshi Reddy, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
(E)-N-Benzylidene-4H-1,2,4-triazol-4-amine
M. Thenmozhi, T. Kavitha, B. Palakshi Reddy, V. Vijayakumar, M. N. Ponnuswamy
Acta Crystallographica Section E Structure Reports Online, 2010
1-[5-Acetyl-4-(4-bromophenyl)-2,6-dimethyl-1,4-dihydropyridin-3-yl]ethanone monohydrate
Palakshi B. Reddy, V. Vijayakumar, S. Sarveswari, T. Narasimhamurthy, Edward R. T. Tiekink
Acta Crystallographica Section E Structure Reports Online, 2010
(2E,6E)-2,6-Bis(2,4,5-trimethoxybenzylidene)cyclohexanone
Tara Shahani, Hoong-Kun Fun, G. L. Balaji, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
(E)-1,1,4,4-Tetraphenylbut-2-yne-1,4-diol
J. Kalyana Sundar, K. Mohan Kumar, V. Vijayakumar, J. Suresh, S. Natarajan, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2010
Synthesis and antimicrobial activities of novel 1,5-diaryl pyrazoles
R. Venkat Ragavan, V. Vijayakumar, N. Suchetha Kumari
European Journal of Medicinal Chemistry, 2010
Ethyl 2-acetyl-3-(4-bromoanilino)butanoate
D. Ravi Kishore Reddy, V.Vijayakumar, J. Suresh, T. Narasimhamurthy, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2010
Diethyl 4-(2,4-dichloro-phen-yl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5- dicarboxyl-ate
P. Palakshi Reddy, V. Vijayakumar, J. Suresh, T. Narasimhamurthy, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2010
2,4,6,8-Tetra-kis(4-bromophenyl)-3,7-diazabicyclo-[3.3.1]nonan-9-one
Wan-Sin Loh, Hoong-Kun Fun, S. Sarveswari, V. Vijayakumar, B. Palakshi Reddy
Acta Crystallographica Section E Structure Reports Online, 2010
(E)-1-(6-Chloro-2-methyl-4-phenyl-3-quinol-yl)-3-(2-methoxyphenyl) prop-2-en-1-one
Wan-Sin Loh, Hoong-Kun Fun, S. Sarveswari, V. Vijayakumar, B. Palakshi Reddy
Acta Crystallographica Section E Structure Reports Online, 2010
6-Chloro-3-[5-(4-fluorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl] -2-methyl-4-phenylquinoline
Wan-Sin Loh, Hoong-Kun Fun, S. Sarveswari, V. Vijayakumar, B. Palakshi Reddy
Acta Crystallographica Section E Structure Reports Online, 2010
(E)-1-(6-Chloro-2-methyl-4-phenyl-3-quinol-yl)-3-(4-ethoxyphenyl) prop-2-en-1-one
Tara Shahani, Hoong-Kun Fun, S. Sarveswari, V. Vijayakumar, R.Venkat Ragavan
Acta Crystallographica Section E Structure Reports Online, 2010
3-Acetyl-6-chloro-4-phenylquinolin-2(1H)-one
J. Kalyana Sundar, S. Natarajan, S. Sarveswari, V. Vijayakumar, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2010
1-(6-Chloro-2-methyl-4-phenylquinolin-3-yl)-3-(3-methoxyphenyl) prop-2-en-1-one
Wan-Sin Loh, Hoong-Kun Fun, S. Sarveswari, V. Vijayakumar, B. Palakshi Reddy
Acta Crystallographica Section E Structure Reports Online, 2010
Tert-butyl 3-oxo-2,3,4,5,6,7-hexahydro-1H-pyrazolo[4,3-c]pyridine-5- carboxylate
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2010
1,1′-(p-Phenylenedimethylene)dipiperidin-4-one
V. Vijayakumar, K. Rajesh, J. Suresh, T. Narasimhamurthy, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2010
Methyl 6-chloro-2-methyl-4-phenylquinoline-3-carboxylate
J. Kalyana Sundar, S. Natarajan, S. Sarveswari, V. Vijayakumar, J. Suresh, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2010
3-Acetyl-6-chloro-2-methyl-4-phenyl-quinolinium hydrogen sulfate
Wan-Sin Loh, Hoong-Kun Fun, S. Sarveswari, V. Vijayakumar, B. Palakshi Reddy
Acta Crystallographica Section E Structure Reports Online, 2009
7-Chloro-3,3-dimethyl-9-phenyl-1,2,3,4-tetrahydroacridin-1-one
Wan-Sin Loh, Hoong-Kun Fun, S. Sarveswari, V. Vijayakumar, B. Palakshi Reddy
Acta Crystallographica Section E Structure Reports Online, 2009
5-Methoxymethyl-4-phenoxy-1Hpyrazol-3-ol
Tara Shahani, Hoong-Kun Fun, R. Venkat Ragavan, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2009
6-Chloro-2-methyl-4-phenyl-3-[1-phenyl-5-(2-thien-yl)-4, 5-dihydro-1H-pyrazol-3-yl]quinoline
Hoong-Kun Fun, Ching Kheng Quah, S. Sarveswari, V. Vijayakumar, R. Prasath
Acta Crystallographica Section E Structure Reports Online, 2009
1,1′-[4-(2-Methoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-diyl] diethanone
B. Palakshi Reddy, V. Vijayakumar, J. Suresh, T. Narasimhamurthy, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2009
Ethyl 4-(3-hydroxy-phen-yl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexa-hydro- quinoline-3-carboxyl-ate
P. Mookiah, K. Rajesh, T. Narasimhamurthy, V. Vijayakumar, N. Srinivasan
Acta Crystallographica Section E Structure Reports Online, 2009
1-(6-Chloro-2-methyl-4-phenyl-3-quinol-yl)ethanone
Hoong-Kun Fun, Wan-Sin Loh, S. Sarveswari, V. Vijayakumar, B. Palakshi Reddy
Acta Crystallographica Section E Structure Reports Online, 2009
Diammonium 1,1′,3,3′-tetra-methyl-2,2′,4,4′,6, 6′-hexa-oxoperhydro-5,5′-bipyrimidine-5,5′-diide monohydrate
Hoong-Kun Fun, Jia Hao Goh, B. Palakshi Reddy, V. Vijayakumar, S. Sarveswari
Acta Crystallographica Section E Structure Reports Online, 2009
1,1′-[4-(4-Methoxy-phen-yl)-2,6-dimethyl-1,4-dihydro-pyridine-3, 5-di-yl]diethanone
M. Thenmozhi, T. Kavitha, B. Palakshi Reddy, V. Vijayakumar, M. N. Ponnuswamy
Acta Crystallographica Section E Structure Reports Online, 2009
6-Chloro-3-[5-(3-meth-oxy-8-methyl-4-quinol-yl)-1-phenyl-4, 5-dihydro-1H-pyrazol-3-yl]-2-methyl-4-phenyl-quinoline
Hoong-Kun Fun, Chin Sing Yeap, S. Sarveswari, V. Vijayakumar, R. Prasath
Acta Crystallographica Section E Structure Reports Online, 2009
Diethyl 2,6-dimethyl-4-p-tolyl-1,4-dihydro-pyridine-3,5-dicarboxyl-ate
Hoong-Kun Fun, Wei-Ching Liew, B. Palakshi Reddy, S. Sarveswari, V. Vijayakumar
Acta Crystallographica Section E Structure Reports Online, 2009
2,4,6,8-Tetra-kis(2-methoxy-phen-yl)-3,7-diaza-bicyclo-[3.3.1]nonan-9-one diethyl ether hemisolvate
Hoong-Kun Fun, Chin Sing Yeap, K. Rajesh, S. Sarveswari, V. Vijayakumar
Acta Crystallographica Section E Structure Reports Online, 2009
Synthesis of some novel bioactive 4-oxy/thio substituted-1H-pyrazol-5(4H)-ones via efficient cross-Claisen condensation
R. Venkat Ragavan, V. Vijayakumar, N. Suchetha Kumari
European Journal of Medicinal Chemistry, 2009
Diethyl 4-(4-ethoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5- dicarboxylate
Hoong-Kun Fun, Jia Hao Goh, B. Palakshi Reddy, S. Sarveswari, V. Vijayakumar
Acta Crystallographica Section E Structure Reports Online, 2009
Dimethyl 4-(4-ethoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5- dicarboxylate
Hoong-Kun Fun, Ching Kheng Quah, B. Palakshi Reddy, S. Sarveswari, V. Vijayakumar
Acta Crystallographica Section E Structure Reports Online, 2009
Ethyl 2-acetyl-3-(4-chloroanilino)- butanoate
K. Rajesh, V. Vijayakumar, T. Narasimhamurthy, J. Suresh, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2009
Characterisation of novel pH indicator of natural dye Oldenlandia umbellata L.
Siva Ramamoorthy, Gaurav Mudgal, D. Rajesh, F. Nawaz Khan, V. Vijayakumar, C. Rajasekaran
Natural Product Research, 2009
Methyl 4-(3-eth-oxy-4-hydroxy-phen-yl)-6-methyl-2-oxo-1,2,3,4-tetra-hydro- pyrimidine-5-carboxyl-ate monohydrate
M. Thenmozhi, T. Kavitha, V. S. V. Satyanarayana, V. Vijayakumar, M. N. Ponnuswamy
Acta Crystallographica Section E Structure Reports Online, 2009
4,8,9,10-Tetra-kis(4-fluorophenyl)-1,3-diazatricyclo-[3.3.1.1]decan-6-one
S. Natarajan, V. Sudha Priya, V. Vijayakumar, J. Suresh, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2009
Synthesis and biological evaluation of 4-(4-(Di - (1H-indol-3-Yl) methyl) phenoxy)-2-chloroquinolines
Indian Journal of Heterocyclic Chemistry, 2009
Hantzsch 1,4-dihydropyridine esters and analogs: Candidates for generating reproducible one-dimensional packing motifs
R. S. Rathore, B. Palakshi Reddy, V. Vijayakumar, R. Venkat Ragavan, T. Narasimhamurthy
Acta Crystallographica Section B Structural Science, 2009
3,3,6,6-Tetra-methyl-9-phenyl-3,4,5,6-tetra-hydro-9H-xanthene-1,8(2H,7H) -dione
B. Palakshi Reddy, V. Vijayakumar, T. Narasimhamurthy, J. Suresh, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2009
4-Azido-2-chloro-6-methyl-quinoline
S. Natarajan, K. Rajesh, V. Vijayakumar, J. Suresh, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2009
Synthesis and spectral studies of 1-phenyl-4-aryl/alkylaminopyrazolo 3,4-d pyrimidines
Indian Journal of Heterocyclic Chemistry, 2009
2,4,6,8-Tetra-kis(4-fluoro-phen-yl)-3,7-diaza-bicyclo-[3.3.1]nonan-9-one
S. Natarajan, V. Sudhapriya, V. Vijayakumar, N. Shoba, J. Suresh, P. L. Nilantha Lakshman
Acta Crystallographica Section E Structure Reports Online, 2008
Synthesis and spectral studies of 1-phenyl-4-aryl/alkylaminopyrazolo [3,4-d] pyrimidines
Indian Journal of Heterocyclic Chemistry, 2008
Synthesis and antimicrobial activity of new Schiff bases containing coumarin moiety and their spectral characterization
V. S. V. Satyanarayana, P. Sreevani, Amaravadi Sivakumar, V. Vijayakumar
Arkivoc, 2008
Crystal structure of 4,8,9,10-tetraphenyl-1,3-diazaadamantane
S. NATARAJAN, K. UTHAYASANKARI, K. E. SATESH GOUD, C. GANGADURAI, V. VIJAYAKUMAR, J. SURESH
Analytical Sciences X Ray Structure Analysis Online, 2008
Crystal structure of 2,4-bis(4-chlorophenyl)-3-azabicyclo[3.3.1]nonan-9-one
S. NATARAJAN, K. UTHAYASANKARI, J. SAKTHIKUMARAN, V. VIJAYAKUMAR, C. GANGADURAI, J. SURESH
Analytical Sciences X Ray Structure Analysis Online, 2008
Screening of antimicrobial activity of 2,4,6,8-tetraaryl-3,7-diazabicyclo [3.3.1] nonan-9-one and its derivatives
Indian Journal of Heterocyclic Chemistry, 2007
Ethyl 2-acetyl-3-anilinobutanoate
S. Priya, S. Sinha, V. Vijayakumar, T. Narasimhamurthy, T. Vijay, R. S. Rathore
Acta Crystallographica Section E Structure Reports Online, 2006
Synthesis and study on 2,4,6,8-tetraaryl-3,7-diazabicyclo[3.3.1]nonanes and their derivatives
V. Vijayakumar, M. Sundaravadivelu
Magnetic Resonance in Chemistry, 2005
Ethyl 4-oxo-2,6-diphenyl-4-piperidine-3-carboxylate
M. Subha Nandhini, V. Vijayakumar, A. Mostad, M. Sundaravadivelu, S. Natarajan
Acta Crystallographica Section E Structure Reports Online, 2003
NMR and IR spectroscopic study of mono-, bi- and tricyclic piperidone systems
V. Vijayakumar, M. Sundaravadivelu, S. Perumal
Magnetic Resonance in Chemistry, 2001
A 1H and13C NMR study of 4, 8, 9, 10-tetraaryl-1, 3-diazatricyclo [3.3.1.13, 7] decan-6-ones
V. Vijayakumar, M. Sundaravadivelu, S. Perumal, A. Lycka
Magnetic Resonance in Chemistry, 2001
NMR study of the stereochemistry of 2,4,6,8-tetraaryl-3,7-diazabicyclo[3.3.1]nonan-9-ones
V. Vijayakumar, M. Sundaravadivelu, S. Perumal, M. J. E. Hewlins
Magnetic Resonance in Chemistry, 2000

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