Results 31 to 40 of about 159 (104)

SYNTHESIS, AND BIOLOGICAL EVALUATION OF NEWLY SUNTHESIZED TRIAZOLOTRIAZINES AND TRIAZOLOTRAIZINES DERIVATIVES [PDF]

open access: yes, 2018
Novel 8-(4-fluorophenyl)-6,6-diphenyl-3-(pyrimidin-4-yl) -5,6,7,8-tetrahydro-6l5-[1,2,4]triazolo [4,3-a][1,3,5]diazaphosphinin-6-ol(5),8-(4-fluorophenyl)-6-phenyl-3-(pyrimidin-4-yl)-7,8-dihydro [1,2,4]triazolo [4,3-b][1,2,4]triazine (6), 8-(4 ...
Hameed M. Mohammed
core   +1 more source

Synthesis and properties of hydrazones bearing amide, thioamide and amidine functions [PDF]

open access: yes, 2010
This review provides detailed methods for the synthesis, structures and chemical properties of hydrazones bearing carboxamide, thioamide and amidine functions.
Bakulev, V. A.   +2 more
core   +1 more source

SINTESI DI NUOVE MOLECOLE PER IL TRATTAMENTO DI PATOLOGIE INFIAMMATORIE [PDF]

open access: yes, 2012
Recently, the role of hydrogen sulphide (H2S) a well known toxic gas with reducing properties has received a great interest. It has been found that H2S is produced in consistent quantity in the mammalian tissues and it exerts several physiological ...
V. Tazzari
core   +1 more source

Innovative pathological network‐based multitarget approaches for Alzheimer's disease treatment

open access: yesMedicinal Research Reviews, Volume 44, Issue 6, Page 2367-2419, November 2024.
Abstract Alzheimer's disease (AD) is the most prevalent neurodegenerative disease and is a major health threat globally. Its prevalence is forecasted to exponentially increase during the next 30 years due to the global aging population. Currently, approved drugs are merely symptomatic, being ineffective in delaying or blocking the relentless disease ...
Paloma Mayo   +5 more
wiley   +1 more source

Incorporating Thiobarbituric Acid with 1,2,4-Triazin-6-one Containing Nitroarginine Moiety [PDF]

open access: yes, 2014
: Nitrilimines (2a,b), react with nitroarginine methyl ester (3) at room temperature, through cyclocondensation reaction, to give 1-aryl-3-substituted-1,2,4-triazin-6-ones (4a,b).
Abdel-Rahman, Reda M.   +3 more
core  

Syntheses and Antibacterial Studies of Some 1-Phenyl-3-(4-(2-ethanoloxy) phenyl)-5-aryl-1H-pyrazoles [PDF]

open access: yes, 2020
A series of 1-phenyl-3-(4-(2-ethanoloxy) phenyl)-5-aryl-1H-pyrazoles were synthesized from chalcones, that is, 3-aryl-1-(4-hydroxyphenyl) prop-2-en-1-ones and studied for their in vitro antibacterial activity.
Alexander M Kirillov   +2 more
core  

HETEROCYCLIC SYNTHESIS USING NITRILIMINES: PART 18. SYNTHESIS OF NEW FUSED HETEROCYCLES CONTAINING TRIAZINONE MOIETY [PDF]

open access: yes, 2011
A series of new 4,5-dihydro-6-oxo-1,2,4-triazino[4,5-b]1,2,3,4-tetrahydro-β-carbolines were synthesized by the reaction of methyl 1,2,3,4-tetrahydro-β-carboline-3-carboxylate and the appropriate hydrazonoyl halide in presence of triethylamine.
Dalloul, Hany Mahmod
core   +1 more source

Untersuchungen zur Rückstandsdynamik des Azolfungizids Prochloraz in Böden [PDF]

open access: yes, 1999
Die Rückstandsdynamik des Azolfungizids Prochloraz in Böden wurde in Feld- und Laborversuchen untersucht. Dafür wurden analytische Methoden zum Nachweis des Wirkstoffs und seiner Metabolite Prochloraz-Formylharnstoff und Prochloraz-Harnstoff in ...
Höllrigl-Rosta, Andreas
core   +1 more source

Anticancer activity of new tricyclic derivatives of pyrazolo[4,3-e]tetrazolo[1,5-b][1,2,4]triazine system in human cancer cell lines [PDF]

open access: yes, 2023
W rozprawie zostały przeprowadzone badania aktywności biologicznej zsyntetyzowanych de novo pochodnych pirazolo[4,3-e]tetrazolo[1,5-b][1,2,4]triazyny o potencjalnych właściwościach przeciwnowotworowych: MM129, MM130 i MM131.
Bukowski, Karol
core  

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