Characterization in humans of 18F-MNI-444, a PET radiotracer for brain adenosine 2A receptors

O Barret, J Hannestad, C Vala, D Alagille… - Journal of Nuclear …, 2015 - Soc Nuclear Med
PET with selective adenosine 2A receptor (A 2A ) radiotracers can be used to study a
variety of neurodegenerative and neuropsychiatric disorders in vivo and to support drug-discovery …

Adenosine 2A receptor occupancy by tozadenant and preladenant in rhesus monkeys

O Barret, J Hannestad, D Alagille, C Vala… - Journal of Nuclear …, 2014 - Soc Nuclear Med
Motor symptoms in Parkinson disease (PD) are caused by a loss of dopamine input from the
substantia nigra to the striatum. Blockade of adenosine 2A (A 2A ) receptors facilitates …

'Click'glycosylation of peptides through cysteine propargylation and CuAAC

…, C Collet, R Hensienne, C Vala… - Bioorganic & Medicinal …, 2014 - Elsevier
‘Click’ glycosylation of cysteine-containing peptides were carried out in good yield by
Copper(I)-catalyzed Azide–Alkyne Cycloaddition (CuAAC). For that peptides were functionalized …

Synthesis and in vivo Evaluation of Fluorine‐18 and Iodine‐123 Pyrazolo [4, 3‐e]‐1, 2, 4‐triazolo [1, 5‐c] pyrimidine Derivatives as PET and SPECT Radiotracers for …

C Vala, TJ Morley, X Zhang, C Papin… - …, 2016 - Wiley Online Library
Imaging agents that target adenosine type 2A (A 2A ) receptors play an important role in
evaluating new pharmaceuticals targeting these receptors, such as those currently being …

Neoglycopeptides through direct functionalization of cysteine

C Vala, F Chrétien, E Balentova, S Lamandé-Langle… - Tetrahedron letters, 2011 - Elsevier
Neoglycopeptides are readily prepared by direct functionalization of cysteine-containing
peptides followed by click triazole formation between the resulting propargylated peptides …

Novel optimization of valmerins (tetrahydropyrido [1, 2-a] isoindolones) as potent dual CDK5/GSK3 inhibitors

A Ouach, R Boulahjar, C Vala, S Bourg… - European Journal of …, 2016 - Elsevier
An efficient synthetic strategy able to modulate the structure of the tetrahydropyridine isoindolone
(Valmerin) skeleton was developed. A library of more than 30 novel final structures was …

Kinetic modeling, test–retest, and dosimetry of 123I-MNI-420 in humans

…, D Alagille, DS Russell, C Vala… - Journal of Nuclear …, 2013 - Soc Nuclear Med
In vivo imaging of adenosine 2A receptors (A 2A ) in the brain has attracted significant interest
from the scientific community, because studies have shown that dysregulation of these …

In vivo evaluation of [(123) I] MNI-420: a novel single photon emission computed tomography radiotracer for imaging of adenosine 2A receptors in brain.

…, J Batis, O Barret, D Alagille, C Vala… - Nuclear Medicine and …, 2013 - europepmc.org
Methods Two adult male monkeys (Macaca fascicularis) and three adult female baboons (Papio
anubis) were anesthetized and imaged on Neurofocus SPECT cameras. Baboons …

Controlled Dimroth Rearrangement in the Suzuki–Miyaura Cross Coupling of Triazolopyridopyrimidines

A Champiré, C Vala, A Laabid… - The Journal of …, 2016 - ACS Publications
Polynitrogen heterocycles are often subject to Dimroth rearrangement which consists of ring
opening, bond rotation, and ring closure. In this note, we report a synthesis of two new …

Community pharmacists' interventions and documentation during medication therapy management encounters delivered face-to-face versus via telephone: The devil …

J Rivera, N Shcherbakova, C Vala… - Research in Social and …, 2020 - Elsevier
Background To date, no studies are available comparing in-person versus telephone-administered
medication therapy management (MTM) encounters in a community pharmacy …