[HTML][HTML] Marine-derived 2-aminoimidazolone alkaloids. Leucettamine B-related polyandrocarpamines inhibit mammalian and protozoan DYRK & CLK kinases

…, ML Bourguet-Kondracki, P Proksch, E Limanton… - Marine drugs, 2017 - mdpi.com
A large diversity of 2-aminoimidazolone alkaloids is produced by various marine invertebrates,
especially by the marine Calcareous sponges Leucetta and Clathrina. The phylogeny of …

Correction of cognitive deficits in mouse models of Down syndrome by a pharmacological inhibitor of DYRK1A

…, AE Mechling, LA Harsan, E Limanton… - Disease models & …, 2018 - journals.biologists.com
Growing evidence supports the implication of DYRK1A in the development of cognitive deficits
seen in Down syndrome (DS) and Alzheimer's disease (AD). We here demonstrate that …

[HTML][HTML] Inhibition of DYRK1A proteolysis modifies its kinase specificity and rescues Alzheimer phenotype in APP/PS1 mice

…, S Tada, Y Gu, G Dufayet-Chaffaud, E Limanton… - Acta neuropathologica …, 2019 - Springer
Recent evidences suggest the involvement of DYRK1A (dual specificity tyrosine
phosphorylation-regulated kinase 1 A) in Alzheimer’s disease (AD). Here we showed that DYRK1A …

Electron transfer kinetics in a deep eutectic solvent

…, L Percevault, L Paquin, E Limanton… - The Journal of …, 2020 - ACS Publications
Electron transfer (ET) kinetic rate constants k s in Ethaline (1:2 choline chloride + ethylene
glycol) have been measured for two common redox couples (ferrocene/ferrocenium and …

Electrochemical determination and antioxidant capacity modulation of polyphenols in deep eutectic solvents

L Percevault, E Limanton, P Nicolas… - ACS Sustainable …, 2020 - ACS Publications
Deep eutectic solvents (DES) are currently developed as ecofriendly and efficient solvents
for polyphenol extraction. However, a challenge remains in these processes concerning …

Structure–Activity Relationship in the Leucettine Family of Kinase Inhibitors

…, E Severe, F Miege, D Roche, E Limanton… - Journal of medicinal …, 2021 - ACS Publications
The protein kinase DYRK1A is involved in Alzheimer’s disease, Down syndrome, diabetes,
viral infections, and leukemia. Leucettines, a family of 2-aminoimidazolin-4-ones derived …

Diffusion of redox active molecules in deep eutectic solvents

S Fryars, E Limanton, F Gauffre, L Paquin… - Journal of …, 2018 - Elsevier
Classical electrochemical approaches were evaluated for investigating the basic properties
of deep eutectic solvents (DES) with a special focus on the mass transport phenomena and …

Chemical synthesis and biological validation of immobilized protein kinase inhibitory Leucettines

…, E Durieu, B Foll-Josselin, E Limanton… - European Journal of …, 2013 - Elsevier
Leucettines, a family of marine sponge-derived 2-aminoimidazolone alkaloids, are potent
inhibitors of DYRKs (dual-specificity, tyrosine phosphorylation regulated kinases) and CLKs (…

Cdc-like/dual-specificity tyrosine phosphorylation–regulated kinases inhibitor leucettine L41 induces mTOR-dependent autophagy: Implication for Alzheimer's disease

…, B Payrastre, D Sbrissa, A Shisheva, E Limanton… - Molecular …, 2014 - ASPET
Leucettines, a family of pharmacological inhibitors of dual-specificity tyrosine phosphorylation
regulated kinases and cdc-like kinases (CLKs), are currently under investigation for their …

[HTML][HTML] Design and Microwave Synthesis of New (5Z) 5-Arylidene-2-thioxo-1,3-thiazolinidin-4-one and (5Z) 2-Amino-5-arylidene-1,3-thiazol-4(5H)-one as New …

K Bourahla, S Guihéneuf, E Limanton, L Paquin… - Pharmaceuticals, 2021 - mdpi.com
Here, we report on the synthesis of libraries of new 5-arylidene-2-thioxo-1,3-thiazolidin-4-ones
3 (twenty-two compounds) and new 2-amino-5-arylidene-1,3-thiazol-4(5H)-ones 5 (twenty…