Results 1 to 10 of about 150 (97)

Synthesis and Anticancer Activity of Some New S-Glycosyl and S-Alkyl 1,2,4-Triazinone Derivatives [PDF]

open access: yesMolecules, 2011
A series of S-glycosyl and S-alkyl derivatives of 4-amino-3-mercapto-6-(2-(2-thienyl)vinyl)-1,2,4-triazin-5(4H)-one (1) were synthesized using different halo compounds such as preacetylated sugar bromide, 4-bromobutylacetate, 2-acetoxyethoxy-methyl ...
Hosam A. Saad, Ahmed H. Moustafa
doaj   +6 more sources

New Heterocyclic Compounds from Oxazol-5(4H)-one and 1,2,4-Triazin-6(5H)-one Classes: Synthesis, Characterization and Toxicity Evaluation [PDF]

open access: yesMolecules, 2023
This paper describes the synthesis of new heterocycles from oxazol-5(4H)-one and 1,2,4-triazin-6(5H)-one classes containing a phenyl-/4-bromophenylsulfonylphenyl moiety.
Stefania-Felicia Barbuceanu   +12 more
doaj   +2 more sources

Fluorine Substituted 1,2,4-Triazinones as Potential Anti-HIV-1 and CDK2 Inhibitors [PDF]

open access: yesJournal of Chemistry, 2014
Fluorine substituted 1,2,4-triazinones have been synthesized via alkylation, amination, and/or oxidation of 6-(2-amino-5-fluorophenyl)-3-thioxo-3,4-dihydro-1,2,4-triazin-5(2H)-one 1 and 4-fluoro-N-(4-fluoro-2-(5-oxo-3-thioxo-2,3,4,5-tetrahydro-1,2,4 ...
Mohammed S. I. Makki   +2 more
doaj   +4 more sources

Heterocyclic Iminoquinones and Quinones from the National Cancer Institute (NCI, USA) COMPARE Analysis. [PDF]

open access: yesMolecules, 2023
This review uses the National Cancer Institute (NCI) COMPARE program to establish an extensive list of heterocyclic iminoquinones and quinones with similarities in differential growth inhibition patterns across the 60-cell line panel of the NCI ...
Haji N   +4 more
europepmc   +3 more sources

Eco-friendly plant growth and development regulators on the basis of derivatives 1,2,4-triazines [PDF]

open access: yesBIO Web of Conferences, 2021
The article considers the application of plant growth and development regulators, in particular, derivatives of asymmetric triazines. A method for obtaining hexahydro-1,2,4-triazinone-3 is given.
Builova E.A.   +4 more
doaj   +5 more sources

Production of PVC-films with specific properties [PDF]

open access: yesНанотехнологии в строительстве, 2018
When developing polymeric materials with specified properties special compounds such as fungicides are used alongside traditional chemical additives (plasticizers).
MASKOVA Albina Rafitovna   +4 more
doaj   +3 more sources

Synthesis, Characterization, and Biological Evaluation of Novel 7-Oxo-7H-thiazolo[3,2-b]-1,2,4-triazine-2-carboxylic Acid Derivatives [PDF]

open access: yesMolecules, 2020
A series of novel 7-oxo-7H-thiazolo[3,2-b]-1,2,4-triazine-2-carboxylic acid derivatives was synthesized in good yields by a multi-step procedure that included the generation of the S-alkylated derivatives from 6-substituted arylmethyl-3-mercapto-1,2,4 ...
Dong Cai   +7 more
doaj   +2 more sources

Reversible Modulation of Motile Cilia by a Benzo[e][1,2,4]triazinone: A Potential Non-Hormonal Approach to Male Contraception [PDF]

open access: yesCells
Motile cilia play essential roles in various physiological processes including fluid flow generation and sperm motility. In this study, we identified 1,3-diphenyl-6-(4-phenylpiperazin-1-yl)benzo[e][1,2,4]triazin-7(1H)-one as a potent and reversible ...
Maria Chatzifrangkeskou   +6 more
doaj   +2 more sources

Design, synthesis and antibacterial activity of novel 7H-thiazolo[3,2-b]-1,2,4-triazin-7-one derivatives [PDF]

open access: yesHeliyon
Based on the observed biological activity of 1,2,4-triazin-5-one derivatives and their cyclic analogues, a novel series of 7H-thiazolo[3,2-b]-1,2,4-triazin-7-one derivatives that contain ester moiety compounds 3a-3g, carboxylic acid moiety compounds 4a ...
Shicheng Hou   +9 more
doaj   +2 more sources

Development of PVC films, resistant mold influence [PDF]

open access: yesE3S Web of Conferences, 2019
Along with the use of plasticizers in the development of polymeric materials with specific properties, special substances such as fungicides are also used because of the negative impact on the polyvinyl chloride materials of microorganisms.
Mazitova Aliya   +2 more
doaj   +3 more sources

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