1
|
Shruthi E, Yallappa S, Mallikarjuna NM, Talavara V, Dhananjaya BL, Vaidya VP. 8‐Nitronaphthofuran Fused Urea Derivatives as Potential Antimicrobial Agents: Synthesis, Characterization and Pharmacological Studies. ChemistrySelect 2023. [DOI: 10.1002/slct.202204979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Affiliation(s)
- E. Shruthi
- Department of Chemistry Kuvempu University Shankaraghatta 577451, Shivammoga District Karnataka India
| | - S. Yallappa
- Department of Chemistry AMC Engineering College Bangalore 560083 Karnataka India
| | - N. M. Mallikarjuna
- Department of Chemistry Kuvempu University Shankaraghatta 577451, Shivammoga District Karnataka India
| | - V. Talavara
- Department of Chemistry Kuvempu University Shankaraghatta 577451, Shivammoga District Karnataka India
| | - B. L. Dhananjaya
- Toxicology and Drug Discovery Unit Jain University Jakksandra post, Kanakapura Taluk Ramanagara 562112 Karnataka India
| | - V. P. Vaidya
- Department of Chemistry Kuvempu University Shankaraghatta 577451, Shivammoga District Karnataka India
| |
Collapse
|
2
|
Huke CD, Kays DL. Hydrofunctionalization reactions of heterocumulenes: Formation of C–X (X = B, N, O, P, S and Si) bonds by homogeneous metal catalysts. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2021. [DOI: 10.1016/bs.adomc.2021.01.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
3
|
Synthesis of 3-Trifluoromethyl-5,6-dihydro-[1,2,4]triazolo Pyrazine Derivatives and Their Anti-Cancer Studies. MOLBANK 2020. [DOI: 10.3390/m1173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The synthesis of a wide variety of 3-trifluoromethyl-5,6-dihydro-[1,2,4]triazolo pyrazine derivatives, by the treatment of 3-trifluoromethyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-α]pyrazine hydrochloride with an array of isocyanates in the presence of triethylamine, is reported. All the target compounds were synthesized in excellent yields under mild reaction conditions. The target molecules were effectively screened for their anti-cancer properties and the results are promising. The resultant compounds were assessed for their antiproliferative action against two human colon cancer cell lines (HCT-116 and HT-29 colon cancer cell lines). The IC50 range was estimated at 6.587 to 11.10 µM showing that compound RB7 had remarkable anticancer movement on HT-29. Additionally, it was discovered that RB7 incited the mitochondrial apoptotic pathway by up-regulating Bax and down-regulating Bcl2, eventually leading to the activation of Caspase 3 in HT-29 cells and initiation of cell death via the mitochondrial apoptotic pathway.
Collapse
|
4
|
South AJ, Geer AM, Taylor LJ, Sharpe HR, Lewis W, Blake AJ, Kays DL. Iron(II)-Catalyzed Hydroamination of Isocyanates. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00393] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Amy J. South
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom
| | - Ana M. Geer
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom
| | - Laurence J. Taylor
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom
| | - Helen R. Sharpe
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom
| | - William Lewis
- School of Chemistry, The University of Sydney, F11 Eastern Ave, Sydney, New South Wales 2006, Australia
| | - Alexander J. Blake
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom
| | - Deborah L. Kays
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom
| |
Collapse
|
5
|
Prajongtat P, Sriyab S, Zentgraf T, Hannongbua S. Optimisation of stability and charge transferability of ferrocene-encapsulated carbon nanotubes. Mol Phys 2018. [DOI: 10.1080/00268976.2017.1359348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Pongthep Prajongtat
- Department of Materials Science, Faculty of Science, Kasetsart University, Bangkok, Thailand
| | - Suwannee Sriyab
- Department of Chemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand
| | - Thomas Zentgraf
- Department of Physics, Faculty of Science, University of Paderborn, Paderborn, Germany
| | - Supa Hannongbua
- Department of Chemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand
- Center for Advanced Studies in Nanotechnology for Chemical, Food and Agricultural Industries, KU Institute for Advanced Studies, Kasetsart University, Bangkok, Thailand
- NANOTEC Center of Excellence for Nanoscale Materials Design for Green Nanotechnology, Kasetsart University, Bangkok, Thailand
| |
Collapse
|
6
|
Hanauer K, Pham MT, Förster C, Heinze K. Solution Conformation and Self‐Assembly of Ferrocenyl(thio)ureas. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600918] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Kristina Hanauer
- Institute of Inorganic Chemistry and Analytical Chemistry Johannes Gutenberg University Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Minh Thu Pham
- Institute of Inorganic Chemistry and Analytical Chemistry Johannes Gutenberg University Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Christoph Förster
- Institute of Inorganic Chemistry and Analytical Chemistry Johannes Gutenberg University Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Katja Heinze
- Institute of Inorganic Chemistry and Analytical Chemistry Johannes Gutenberg University Mainz Duesbergweg 10–14 55128 Mainz Germany
| |
Collapse
|
7
|
Ozkan H, Gultekin DD, Sezen S, Ozgeris B, Gulluce M, Tumer F. Mutagenic assessment of three synthetic pyridine-diaryl ketone derivatives. Toxicol Ind Health 2015; 31:1252-7. [DOI: 10.1177/0748233713491810] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Nowadays, there are increasing numbers of studies about synthetic chemicals according to the supply demands of bioactive chemicals. The current study aims to investigate genotoxic potential of bioactive synthetic pyridine compounds, phenyl-3-pyridinylmethanone (1), p-tolyl-3-pyridinylmethanone (2), and 4-methoxyphenyl-3-pyridinylmethanone (3), using Ames/ Salmonella and Escherichia coli WP2 bacterial reversion mutagenicity test systems. The mutant bacterial tester strains sodium azide-sensitive Salmonella typhimurium TA1535, 9-aminoacridine-sensitive S. typhimurium TA1537, and N-methyl- N′ -nitro- N-nitrosoguanidine-sensitive E. coli WP2 uvrA were used to detect the mutagenic potential of the test compounds. The results indicated that none of the test substances showed significant mutagenic activity on S. typhimurium TA1535, TA1537, and E. coli WP2 uvrA bacterial strains up to 1 µg/plate concentrations.
Collapse
Affiliation(s)
- Hakan Ozkan
- Department of Biology, Faculty of Art and Science, Erzincan University, Erzincan, Turkey
| | | | - Selma Sezen
- Department of Biology, Faculty Science, Ataturk University, Erzurum, Turkey
| | - Bunyamin Ozgeris
- Department of Chemistry, Faculty of Art and Science, Coruh University, Artvin, Turkey
| | - Medine Gulluce
- Department of Biology, Faculty Science, Ataturk University, Erzurum, Turkey
| | - Ferhan Tumer
- Department of Chemistry, Faculty of Art and Science, Sutcu Imam University, Kahramanmaras, Turkey
| |
Collapse
|
8
|
New examples of template catalysis based processes: glycerol-like units as efficient promoters for dehydrative nucleophilic substitutions of ferrocenylmethanol. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2013.12.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|