Cette thèse porte sur la synthèse d’analogues fluorés de mimes de collagène synthétique et sur l’étude de leurs caractéristiques thermodynamiques, cinétiques et structurales. Notre laboratoire a récemment mis au point la synthèse d'acides aminés fluorés mimes de la proline (pseudoprolines). Dans un premier temps, une étude préliminaire a été effectuée sur des triplets monomériques modèles afin de confirmer l'aptitude de nos mimes fluorés à stabiliser les conformations pré-requises pour la structuration en triple hélice du collagène. Une fois celles-ci confirmées, nous avons ensuite mis au point des voies de synthèse permettant l'incorporation de ces pseudoprolines fluorées en synthèse peptidique sur phase solide. La synthèse de mime de coll...
Abstract. Proline homopolymer motifs are found in many proteins; their peculiar conformational and d...
The central issue of bioorganic chemistry is to unravel the structural and functional complexity of ...
9 páginas, 4 figuras, 2 tablas, 2 esquemas -- PAGS nros. 128-136A D-fructose moiety in which a D-pro...
Proline is an exceptional amino acid. The presence of a pyrrolidine ring makes it the only natural a...
Proline is a unique amino acid with a variety of functions; ranging from structural modulators in pe...
Monofluorination at the proline 4-position results in conformational effects, which is exploited for...
GPE is a tripeptide with neuroprotecting activity both in-vitro and in-vivo for various neuronal dam...
Fluorinated proline derivatives have found diverse applications in areas ranging from medicinal chem...
L’intérêt des composés organiques fluorés est de nos jours de plus en plus important en raison de le...
Introducing fluorine in proline allows modulating its conformational properties, which is useful to ...
Le tripeptide GPE possède une activité neuroprotectrice intéressante in-vitro et in-vivo pour différ...
Amide bonds at the proline nitrogen are particularly susceptible to rotation, affording cis and tran...
Zondlo, NealThe amino acid proline is unique and finds special identity in proteins, occupying criti...
Fluorination of amino acids has become a powerful tool in protein engineering, mainly because it all...
Les acides α-aminés non naturels forment une famille de composés incontournables pour la conception ...
Abstract. Proline homopolymer motifs are found in many proteins; their peculiar conformational and d...
The central issue of bioorganic chemistry is to unravel the structural and functional complexity of ...
9 páginas, 4 figuras, 2 tablas, 2 esquemas -- PAGS nros. 128-136A D-fructose moiety in which a D-pro...
Proline is an exceptional amino acid. The presence of a pyrrolidine ring makes it the only natural a...
Proline is a unique amino acid with a variety of functions; ranging from structural modulators in pe...
Monofluorination at the proline 4-position results in conformational effects, which is exploited for...
GPE is a tripeptide with neuroprotecting activity both in-vitro and in-vivo for various neuronal dam...
Fluorinated proline derivatives have found diverse applications in areas ranging from medicinal chem...
L’intérêt des composés organiques fluorés est de nos jours de plus en plus important en raison de le...
Introducing fluorine in proline allows modulating its conformational properties, which is useful to ...
Le tripeptide GPE possède une activité neuroprotectrice intéressante in-vitro et in-vivo pour différ...
Amide bonds at the proline nitrogen are particularly susceptible to rotation, affording cis and tran...
Zondlo, NealThe amino acid proline is unique and finds special identity in proteins, occupying criti...
Fluorination of amino acids has become a powerful tool in protein engineering, mainly because it all...
Les acides α-aminés non naturels forment une famille de composés incontournables pour la conception ...
Abstract. Proline homopolymer motifs are found in many proteins; their peculiar conformational and d...
The central issue of bioorganic chemistry is to unravel the structural and functional complexity of ...
9 páginas, 4 figuras, 2 tablas, 2 esquemas -- PAGS nros. 128-136A D-fructose moiety in which a D-pro...