V
Valérie Collot
Researcher at University of Caen Lower Normandy
Publications - 51
Citations - 647
Valérie Collot is an academic researcher from University of Caen Lower Normandy. The author has contributed to research in topics: Coupling reaction & Indazole. The author has an hindex of 14, co-authored 50 publications receiving 623 citations. Previous affiliations of Valérie Collot include Centre national de la recherche scientifique.
Papers
More filters
Journal ArticleDOI
A novel method of preparation of 3-acylimidazo1,2-alpha pyridines
Journal ArticleDOI
A two-steps benzotriazole-assisted synthesis of 3-amino-2-ethoxycarbonyl imidazo [1,2-a] pyridines and related compounds
TL;DR: In this article, the reaction of primary heterocyclic amidines with benzotriazole and ethyl glyoxylate or EG equivalents afforded the corresponding α-benzotrizolyl-α-amidino esters which, upon treatment with potassium cyanide yielded the corresponding 3-amino-2-ethoxycarbonyl imidazo [1,2-a] pyridines and related compounds.
Journal ArticleDOI
Synthesis of new dehydro 2-azatryptophans and derivatives via heck cross-coupling reactions of 3- iodoindazoles with methyl 2-(acetylamino)acrylate
TL;DR: The Heck cross-coupling reaction of 3-iodoindazoles with methyl 2-(acetylamino)acrylate is described in this article, which is a general route to new dehydro 2-azatryptophans and protected amino acid derivatives after catalytic hydrogenation.
Journal ArticleDOI
Iodoindazoles with Selective Magnesiation at Position 3: A Route to Highly Functionalized Indazoles
Bao Vy Lam,Yohann Berhault,Silvia Stiebing,Christine Fossey,Thomas Cailly,Valérie Collot,Frédéric Fabis +6 more
TL;DR: N-substitution reactions allow the synthesis of a variety of highly functionalized indazoles giving access to these valuable scaffolds through a simple and unique route.
Journal ArticleDOI
Inhibitory effects and spectral interactions of isomeric methoxyindazoles on recombinant nitric oxide synthases.
Antonin Tuynman,Céline Pérollier,Yves Frapart,Pascale Schumann-Bard,Valérie Collot,Sylvain Rault,Jean-Luc Boucher +6 more
TL;DR: Results demonstrate that an indazole derivative bearing an electron-rich substituent in the 7-position is also a NOS I inhibitor and that such a compound presents strong similarities with the mechanism of inhibition of 7-NI.