Results 51 to 60 of about 4,115 (172)
Chemistry – A European Journal, EarlyView.To expand the acid‐responsive behavior of diphenylpyridylmethyl stable luminescent radicals, additional pyridyl groups were introduced. Dual acid responsiveness was observed, involving both the newly incorporated pyridyl groups and the PyBTM moieties.
Yohei Hattori +3 more
wiley +1 more source
Why Leave a Job Half Done? Recent Progress in Enzymatic Deracemizations [PDF]
, 2015 Financial support of this work by the Spanish MICINN (Projects CTQ2011-24237 and CTQ2013-44153) is gratefully ...
Díaz Rodríguez, Alba +2 more
core +2 more sources
Registered Clinical Trials of Ayahuasca and DMT: A Scoping Review
Clinical Pharmacology &Therapeutics, EarlyView.Interest in ayahuasca and its main component, N,N‐Dimethyltryptamine (DMT), has currently moved from historical and experimental use into modern clinical development. Yet, current evidence is fragmented, and systematic mapping of trial methods and design choices remains limited.
Tijana Stojanović +4 more
wiley +1 more source
Inhibition of alpha oscillations through serotonin-2A receptor activation underlies the visual effects of ayahuasca in humans [PDF]
, 2016 Ayahuasca is an Amazonian psychotropic plant tea typically obtained from two plants, Banisteriopsis caapi and Psychotria viridis. It contains the psychedelic 5-HT2A and sigma-1 agonist N,N-dimethyltryptamine (DMT) plus ß-carboline alkaloids with ...
Alonso, Joan Francesc +12 more
core +3 more sources
Clinical Pharmacology &Therapeutics, EarlyView.One‐third of epilepsy patients remain treatment‐resistant, underscoring the need for novel anti‐seizure medications (ASMs) and reliable biomarkers of central target engagement. Cortical hyperexcitability is a hallmark of epilepsy, making excitability a valuable pharmacodynamic biomarker for early‐phase drug development supporting go/no‐go decision ...
Catherine M. E. de Cuba +7 more
wiley +1 more source
Журнал органічної та фармацевтичної хімії, 2020 Aim. To synthesize 4-cyanoindolo[2,3-c]pyrilium salts and examine their reactivity towards N-nucleophiles. Results and discussion. The acylation reaction of 2-(indolyl-3)-2-aroylacetonitriles under acid catalysis conditions was studied. 4-Cyanoindolo[2,3-
N. M. Bogdan +2 more
doaj +1 more source
The cyanobacterial alkaloid nostocarboline: an inhibitor of acetylcholinesterase and trypsin [PDF]
, 2018 Preselected cyanobacterial strains (available from culture collections and our own isolates), belonging primarily to the heterocystous cluster, were screened for inhibitors against butyrylcholinesterase.
Baumann, Heike +3 more
core
Harmaline Tremor: Underlying Mechanisms in a Potential Animal Model of Essential Tremor [PDF]
, 2012 Background: Harmaline and harmine are tremorigenic β-carbolines that, on administration to experimental animals, induce an acute postural and kinetic tremor of axial and truncal musculature. This drug-induced action tremor has been proposed as a model of
Handforth, Adrian
core +4 more sources
Pest Management Science, EarlyView.Alcoholic extracts from flowers, leaves, and shoots of Russian sage decreased downy mildew severity on grapevine leaf disks. Fractionation followed by metabolomic analysis revealed putative terpenoids as the main components of the active fractions. Specifically, 7‐methylrosmanol, 12‐O‐methylcarnosic acid, carnosic acid, and carnosol were identified as ...
Anna Smaldone +5 more
wiley +1 more source
β-Carboline Alkaloids in Soy Sauce and Inhibition of Monoamine Oxidase (MAO)
Molecules, 2023 Monoamine oxidase (MAO) oxidizes neurotransmitters and xenobiotic amines, including vasopressor and neurotoxic amines such as the MPTP neurotoxin. Its inhibitors are useful as antidepressants and neuroprotectants.
Tomás Herraiz
doaj +1 more source