Results 11 to 20 of about 7,997 (204)

Recent advances in chemistry and pharmacological aspects of 2-pyridone scaffolds

open access: yesJournal of Saudi Chemical Society, 2021
Background: The chemistry and applications of 2-pyridone structures have recently attracted a lot of attention due to their uses as synthetic intermediates and their biological importance.
Mostafa M.K. Amer   +4 more
doaj   +1 more source

Azo-hydrazone tautomerism of aryl azo pyridone dyes [PDF]

open access: yesHemijska Industrija, 2013
In the last three or four decades disperse dyes derived from pyridones (in particular azo pyridone dyes) have gained in importance, and are widely used in various fields.
Mirković Jelena M.   +3 more
doaj   +1 more source

Potential role of PIM1 inhibition in the treatment of SARS-CoV-2 infection

open access: yesJournal of Genetic Engineering and Biotechnology, 2023
Background SARS-CoV-2 infection involves disturbing multiple molecular pathways related to immunity and cellular functions. PIM1 is a serine/threonine-protein kinase found to be involved in the pathogenesis of several viral infections. One PIM1 substrate,
Magda M. F. Ismail   +8 more
doaj   +1 more source

Continuous flow synthesis of some 6- and 1,6-substituted 3-cyano-4-methyl-2-pyridones [PDF]

open access: yesJournal of the Serbian Chemical Society, 2019
In this study, six 6- and 1,6-substituted-3-cyano-4-methyl-2-pyridones were synthesized in a continuous flow microreactor system. The syntheses were realized at room temperature and the obtained results were compared to those achieved within classical ...
Tadić Julijana   +3 more
doaj   +1 more source

Cyclization of N-acetyl derivative: Novel synthesis – azoles and azines, antimicrobial activities, and computational studies

open access: yesHeterocyclic Communications, 2022
2-Pyridone is considered as one of the most famous efficient pharmaceutical compounds. Many approaches were discovered to synthesize 2-pyridone. In this present research, chloroacetylation of benzylamine at simple conditions, EtONa/EtCOONa produced N ...
Hamed Eman O.   +4 more
doaj   +1 more source

A 2-pyridone-amide inhibitor targets the glucose metabolism pathway of Chlamydia trachomatis. [PDF]

open access: yes, 2014
UnlabelledIn a screen for compounds that inhibit infectivity of the obligate intracellular pathogen Chlamydia trachomatis, we identified the 2-pyridone amide KSK120.
Almqvist, Fredrik   +12 more
core   +4 more sources

Urinary metabolic profiles in early pregnancy are associated with preterm birth and fetal growth restriction in the Rhea mother-child cohort study [PDF]

open access: yes, 2014
Syftet med studien var att undersöka vilka möjligheter matematikundervisning utomhus kan ge för elevernas utveckling och lärande. Syftet var även att undersöka hur utomhusmatematik kan användas som ett komplement till den traditionella ...
Athersuch, T   +8 more
core   +3 more sources

A novel non-peptidic agonist of the ghrelin receptor with orexigenic activity in vivo [PDF]

open access: yes, 2016
Loss of appetite in the medically ill and ageing populations is a major health problem and a significant symptom in cachexia syndromes, which is the loss of muscle and fat mass. Ghrelin is a gut-derived hormone which can stimulate appetite.
Clarke, Sarah L.   +7 more
core   +3 more sources

Rhodium(I)-Complexes Catalyzed 1,4-Conjugate Addition of Arylzinc Chlorides to N-Boc-4-pyridone

open access: yesMolecules, 2017
Rhodium(I)-complexes catalyzed the 1,4-conjugate addition of arylzinc chlorides to N-Boc-4-pyridone in the presence of chlorotrimethylsilane (TMSCl). A combination of [RhCl(C2H4)2]2 and BINAP was determined to be the most effective catalyst to promote ...
Fenghai Guo   +5 more
doaj   +1 more source

Low and deficient niacin status and pellagra are endemic in postwar Angola [PDF]

open access: yes, 2007
BACKGROUND: Outbreaks of pellagra were documented during the civil war in Angola, but no contemporary data on the incidence of pellagra or the prevalence of niacin deficiency were available.
Cheung, E   +6 more
core   +2 more sources

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