The chemistry of nitrones is a powerful tool for organic chemists to prepare amino or N-hydroxyamino compounds. By virtue of their inherent electrophilic nature, they undergo a range of nucleophilic additions to afford N-hydroxylamines. Reactions of α amino N benzylnitrones with indolic cores gives indolic N-hydroxylamines in good yields. These are key intermediates in the synthesis of indolic alkaloids containing the 1 (indol 3' yl) 1,2 diaminoethane moiety such as discodermindole, topsentins, nortopsentins and hamacanthins. We have developed synthetic strategies to obtain these alkaloids from indolic N-hydroxylamines. However, the difficulty of deprotection of the benzyl group in the presence of other chemical functionalities prone for cl...
Nitrones are important compounds and are highly useful in many aspects. The first part describes the...
The present work deals with N-oxy-imidazolidinone type nitrones and the possible applications thereo...
1508-1513The hydroxyethyl group at C-3 of a number of monocyclic β-lactams 2a-d is elaborated by a ...
The chemistry of nitrones is a powerful tool for organic chemists to prepare amino or N-hydroxyamino...
La chimie des nitrones est un outil performant en synthèse organique pour accéder à des composés ami...
Azaelliptitoxin, an antineoplasic compound, has been rationally designed in silico from ellipticine ...
L'azaelliptitoxine, molécule antitumorale, a été élaborée par modélisation moléculaire à partir des ...
This manuscript reports the synthesis of bicyclic iminosugars bearing a quaternary carbon at their r...
Synthetic approached towards the synthesis of some novel nitrones derivatives have been started with...
Le noyau pyrrole est présent dans de nombreux produits naturels ainsi que dans des composés bio acti...
Ph.D.The first part of the research described in this thesis involves the development of a new metho...
The goal of this thesis was to improve the therapeutic activity of synthetic nitroxide and nitrone a...
Cette thèse décrit la synthèse d analogues d indolobenzazépinones, l étude de leurs propriétés antim...
During this thesis, we were interested to develop two different ways of 1,3 dipolar cycloaddition to...
Le stress oxydant est associé à de nombreuses pathologies humaines telles que les maladies neurodégé...
Nitrones are important compounds and are highly useful in many aspects. The first part describes the...
The present work deals with N-oxy-imidazolidinone type nitrones and the possible applications thereo...
1508-1513The hydroxyethyl group at C-3 of a number of monocyclic β-lactams 2a-d is elaborated by a ...
The chemistry of nitrones is a powerful tool for organic chemists to prepare amino or N-hydroxyamino...
La chimie des nitrones est un outil performant en synthèse organique pour accéder à des composés ami...
Azaelliptitoxin, an antineoplasic compound, has been rationally designed in silico from ellipticine ...
L'azaelliptitoxine, molécule antitumorale, a été élaborée par modélisation moléculaire à partir des ...
This manuscript reports the synthesis of bicyclic iminosugars bearing a quaternary carbon at their r...
Synthetic approached towards the synthesis of some novel nitrones derivatives have been started with...
Le noyau pyrrole est présent dans de nombreux produits naturels ainsi que dans des composés bio acti...
Ph.D.The first part of the research described in this thesis involves the development of a new metho...
The goal of this thesis was to improve the therapeutic activity of synthetic nitroxide and nitrone a...
Cette thèse décrit la synthèse d analogues d indolobenzazépinones, l étude de leurs propriétés antim...
During this thesis, we were interested to develop two different ways of 1,3 dipolar cycloaddition to...
Le stress oxydant est associé à de nombreuses pathologies humaines telles que les maladies neurodégé...
Nitrones are important compounds and are highly useful in many aspects. The first part describes the...
The present work deals with N-oxy-imidazolidinone type nitrones and the possible applications thereo...
1508-1513The hydroxyethyl group at C-3 of a number of monocyclic β-lactams 2a-d is elaborated by a ...