Results 31 to 40 of about 11,050 (171)

Synthesis of ethyl 4-(2-fluoro-4-nitrophenoxy) picolinate [PDF]

open access: yesBIO Web of Conferences, 2023
Cancer has seriously affected people's production and life. The appearance of anti-cancer drugs has brought good news to people. Ethyl 4-(2-fluoro-4-nitrophenoxy) picolinate is an important basic skeleton of a small molecule inhibitor of c-Met and a ...
Dai Jintian   +6 more
doaj   +1 more source

Removal of organic pollutant (pyrene) from aqueous solution using coordination polymer of [Cu(Pic)2(H2O)2]·H2O (CP-1) as adsorbent

open access: yesApplied Water Science, 2019
Adsorptive removal of organic pollutant (pyrene) was carried out using coordination polymer [Cu(Pic)2(H2O)2]·H2O (CP-1) (where “Pic” represents picolinic acid), which was prepared from copper acetate monohydrate and picolinic acid.
Adedibu C. Tella   +5 more
doaj   +1 more source

The effects of solvents and structure on the electronic absorption spectra of the isomeric pyridine carboxylic acid N-oxides [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2013
The ultraviolet absorption spectra of the carboxyl group of three isomeric pyridine carboxylic acids N-oxides (picolinic acid N-oxide, nicotinic acid N-oxide and isonicotinic acid N-oxide) were determined in fourteen solvents in the wavelength range ...
Drmanić Saša Ž.   +4 more
doaj   +1 more source

A comparative study of picolinic acid levels in patients of severe depression with and without suicidality

open access: yesArchives of Medicine and Health Sciences, 2023
Background and Aim: Picolinic acid (PIC) is a metabolite of the kynurenine pathway, which is involved in the degradation of tryptophan, an essential amino acid.
Vijay Savita   +3 more
doaj   +1 more source

The physiological action of picolinic Acid in the human brain. [PDF]

open access: yesInt J Tryptophan Res, 2009
Picolinic Acid is an endogenous metabolite of L-tryptophan (TRP) that has been reported to possess a wide range of neuroprotective, immunological, and anti-proliferative affects within the body. However the salient physiological function of this molecule is yet to be established.
Grant RS, Coggan SE, Smythe GA.
europepmc   +4 more sources

Inhibition of Pseudomonas aeruginosa biofilm formation by 2,2’-bipyridyl, lipoic, kojic and picolinic acids [PDF]

open access: yesIranian Journal of Basic Medical Sciences, 2015
Objective(s):The inhibitory effects of iron chelators, and FeCl3 chelation on biofilm formation and swarming motility were investigated against an opportunistic human pathogen Pseudomonas aeruginosa.
Kübra Çevik, Seyhan Ulusoy
doaj  

Dynamic changes in kynurenine pathway metabolites in multiple sclerosis: A systematic review

open access: yesFrontiers in Immunology, 2022
BackgroundMultiple sclerosis (MS) is a debilitating neurodegenerative disorder characterized by axonal damage, demyelination, and perivascular inflammatory lesions in the white matter of the central nervous system (CNS). Kynurenine pathway (KP), which is
Mobina Fathi   +10 more
doaj   +1 more source

Crystal structure of picolinic acid hydrazide, C6H7N3O

open access: yesZeitschrift für Kristallographie - New Crystal Structures, 2006
C6H7N3O, monoclinic, C12/c1 (no. 15), a = 19.222(2) Å, b = 3.8987(4) Å, c = 18.115(2) Å, β = 107.095(2)°, V = 1297.6 Å3, Z = 8, Rgt(F) = 0.038, wRref(F2) = 0.122, T = 293 K.
Zareef M.   +5 more
doaj   +2 more sources

Sorption of picolinic acid by Cu(II)-containing sulfocationite KU-2-8

open access: yesТонкие химические технологии
Objectives. To study the equilibrium distribution of components between KU-2-8 sulfocationite and an aqueous solution containing picolinic acid and Cu(II); to show the possibility of immobilization of cations of picolinic acid and Cu2+ in sulfonic cation
H. N. Altshuler   +3 more
doaj   +1 more source

Picolinic acid promoted oxidative decarboxylation of phenylsulfinylacetic acid by Cr(VI)

open access: yesBulletin of the Chemical Society of Ethiopia, 2016
The kinetics and mechanism of picolinic acid promoted reaction of phenylsulfinylacetic acid (PSAA) with Cr(VI) was carried out in aqueous acetonitrile medium under pseudo first order conditions. The reaction follows Michaelis-Menten type of kinetics with
P. Subramaniam, N. T. Selvi
doaj   +1 more source

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