In order to determine the impact of the trifluoromethyl group on the physico-chemical and biological properties of fluorinated peptides, we have decided to synthesize peptides incorporating α-trifluoromethyl amino-acids.Each enantiomer of α-Tfm-Alanine was prepared in an enantiopure form and in a large scale. The trifluoromethyle group placed in the α position deactivates its amine function so that its coupling needs harsh activation conditions to be achieved with mixed anhydride.The determination of the hydrophobicity of fluorinated peptides with an analytical method based on the measurement of indexes derived from retention times by RP-HPLC showed the dramatic influence of the trifluorométhyl group on the increase of the hydrophobicity.Fl...
Rapid digestion by proteases limits the application of peptides as therapeutics. One strategy to inc...
Les N-tert-butanesulfinamides, des auxiliaires chiraux développés par Ellman il y a une vingtaine d’...
When fluorine is incorporated into organic molecules, the C-F bond participates in a variety of ster...
In order to determine the impact of the trifluoromethyl group on the physico-chemical and biological...
Dans le but de déterminer l'influence du groupement trifluorométhyle sur les propriétés physico-chim...
International audienceThe extracellular deposition of insoluble amyloid fibrils resulting from the a...
This thesis examines the synthesis of α-fluoro-β-amino acids, and the influence of the constituent f...
The aggregation of amyloid-beta peptide (Ab) has been linked to the formation of neuritic plaques, w...
GPE is a tripeptide with neuroprotecting activity both in-vitro and in-vivo for various neuronal dam...
The incorporation of fluorinated groups into peptides significantly affects their biophysical proper...
Le tripeptide GPE possède une activité neuroprotectrice intéressante in-vitro et in-vivo pour différ...
Despite its low abundance in naturally occurring biomolecules, fluorine’s often favorable impact on ...
International audienceAbstract The use of enantiopure β3-trifluoromethyl-β3-alkyl β-amino acids for ...
Titelblatt u. Inhalt 1 1\. Introduction 1 2\. Fluorine in Bioactive Molecules 4 3\. Aim of ...
Advanced peptide-based nanomaterials composed of self-assembling peptides (SAPs) are of emerging int...
Rapid digestion by proteases limits the application of peptides as therapeutics. One strategy to inc...
Les N-tert-butanesulfinamides, des auxiliaires chiraux développés par Ellman il y a une vingtaine d’...
When fluorine is incorporated into organic molecules, the C-F bond participates in a variety of ster...
In order to determine the impact of the trifluoromethyl group on the physico-chemical and biological...
Dans le but de déterminer l'influence du groupement trifluorométhyle sur les propriétés physico-chim...
International audienceThe extracellular deposition of insoluble amyloid fibrils resulting from the a...
This thesis examines the synthesis of α-fluoro-β-amino acids, and the influence of the constituent f...
The aggregation of amyloid-beta peptide (Ab) has been linked to the formation of neuritic plaques, w...
GPE is a tripeptide with neuroprotecting activity both in-vitro and in-vivo for various neuronal dam...
The incorporation of fluorinated groups into peptides significantly affects their biophysical proper...
Le tripeptide GPE possède une activité neuroprotectrice intéressante in-vitro et in-vivo pour différ...
Despite its low abundance in naturally occurring biomolecules, fluorine’s often favorable impact on ...
International audienceAbstract The use of enantiopure β3-trifluoromethyl-β3-alkyl β-amino acids for ...
Titelblatt u. Inhalt 1 1\. Introduction 1 2\. Fluorine in Bioactive Molecules 4 3\. Aim of ...
Advanced peptide-based nanomaterials composed of self-assembling peptides (SAPs) are of emerging int...
Rapid digestion by proteases limits the application of peptides as therapeutics. One strategy to inc...
Les N-tert-butanesulfinamides, des auxiliaires chiraux développés par Ellman il y a une vingtaine d’...
When fluorine is incorporated into organic molecules, the C-F bond participates in a variety of ster...