Results 11 to 20 of about 4,994,766 (232)

The Physiological Action of Picolinic Acid in the Human Brain [PDF]

open access: goldInternational Journal of Tryptophan Research, 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.
Ross Grant   +2 more
openalex   +4 more sources

Omega-3 fatty acid supplementation affects tryptophan metabolism during a 12-week endurance training in amateur runners: a randomized controlled trial [PDF]

open access: yesScientific Reports
The effects of long-term omega-3 polyunsaturated fatty acid (n-3 PUFA) supplementation during endurance training on tryptophan (Trp) metabolism and mental state of healthy individuals have not been evaluated so far.
Maja Tomczyk   +7 more
doaj   +2 more sources

Muscle relaxant activity of α-picolinic acid

open access: goldJapanese Journal of Pharmacology, 1989
Nobuyoshi Iwata   +2 more
openalex   +3 more sources

Investigations of the reactivity of pyridine carboxylic acids with diazodiphenylmethane in protic and aprotic solvents: Part II: Pyridine mono-carboxylic acid N-oxides [PDF]

open access: yesJournal of the Serbian Chemical Society, 2006
The rate constants for the reaction of three isomeric pyridine mono-carbocylic acid N-oxides with diazodiphenylmethane were determined at 30 ºC in thirty two protic and aprotic solvents by the well known UV spectrophotometric method.
Drmanić Saša Ž.   +3 more
doaj   +3 more sources

Solubility and Crystallization Studies of Picolinic Acid

open access: yesCrystals, 2023
Solubility and crystallization studies of a monocarboxylic derivative of pyridine, picolinic acid (2-pyridinecarboxylic acid), were undertaken as a need for new data in the literature was identified. Moreover, comparative studies of structurally related small molecules, such as these pyridinecarboxylic acid isomers (picolinic acid (PA), nicotinic acid (
Diogo S. Baptista   +2 more
openaire   +2 more sources

Unraveling the Crystal Structures of Picolinic Acid Derivatives: Synthesis, Packing, Interactions, and Conformational Flexibility

open access: goldChemistryOpen, EarlyView.
Subtle changes transform crystal structures: synthesis, interactions, and flexibility of novel picolinic acid derivatives with promising biomedical applications, detailed through X‐ray diffraction and conformational modeling. Picolinic acid and its derivatives are widely used as pendant arms in ligands for metal ion complexation, with possible ...
Sara Camorali   +3 more
openalex   +2 more sources

Fixation of CO2 along with bromopyridines on a silver electrode [PDF]

open access: yesRoyal Society Open Science, 2018
Resulting from the drastic increase of atmospheric CO2 concentration day by day, global warming has become a serious environmental issue nowadays.
Yingtian Zhang   +12 more
doaj   +1 more source

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