Peptide aldehydes are known as protease inhibitors and precursors for many biologically active compounds. Methods for their synthesis involve classically the transformation of a precursor (Weinreb amide, ester, alcohol, acetal) into an aldehyde as one of the final steps to prevent epimerization of the carbon α to the aldehyde. By contrast, β-peptide aldehydes, more stable to epimerization, have been relatively unexplored. They are usually obtained by homologation of the corresponding amino acid despite low yielding steps, an epimerization problem and low number of accessible amino acids. Therefore, new synthetic access to β-peptide aldehydes is still a challenging problem. On the basis of previous work in our team concerning [4+2] and [3+2]...
Wünsch M, Schröder DC, Fröhr T, et al. Asymmetric synthesis of propargylamines as amino acid surroga...
We have successfully applied to Zr→Zn methodology developed in the Wipf group to the preparation of ...
Prochiral malonic diesters consisting of a quaternary carbon center have been successfully converted...
Peptide aldehydes are known as protease inhibitors and precursors for many biologically active compo...
Les peptides aldéhydes sont connus comme inhibiteurs de protéases et précurseurs de différentes clas...
Cα-methyl-γ- and δ-unnatural amino acids (UAAs) are important class of biomolecules used extensively...
The design of a new oligopeptides, capable to mimic the properties of natural proteins, is an import...
Development of a methodology to control the function of peptides and proteins is an indispensable ta...
L’élaboration de nouveaux oligomères capables de mimer les propriétés des protéines naturelles est d...
Ziel der vorliegenden Arbeit war die Synthese von beta-Aminocyclopropandicarbonsäuren (b-ACC, entwed...
In a first part, the aim of this PhD thesis was to develop an asymmetric Reformatsky type reaction f...
Dans notre groupe, nous nous intéressons au développement de peptides contenant des acides γ-aminés....
This thesis work is devoted to the synthesis of biologically active nitrogen-containing compounds, p...
The synthesis of β-amino acids, structural analogues of?-Amino acids, is an issue essential in the d...
The purpose of this thesis was to access to chiral heterocycles such as isoxazolidin-5-ones by makin...
Wünsch M, Schröder DC, Fröhr T, et al. Asymmetric synthesis of propargylamines as amino acid surroga...
We have successfully applied to Zr→Zn methodology developed in the Wipf group to the preparation of ...
Prochiral malonic diesters consisting of a quaternary carbon center have been successfully converted...
Peptide aldehydes are known as protease inhibitors and precursors for many biologically active compo...
Les peptides aldéhydes sont connus comme inhibiteurs de protéases et précurseurs de différentes clas...
Cα-methyl-γ- and δ-unnatural amino acids (UAAs) are important class of biomolecules used extensively...
The design of a new oligopeptides, capable to mimic the properties of natural proteins, is an import...
Development of a methodology to control the function of peptides and proteins is an indispensable ta...
L’élaboration de nouveaux oligomères capables de mimer les propriétés des protéines naturelles est d...
Ziel der vorliegenden Arbeit war die Synthese von beta-Aminocyclopropandicarbonsäuren (b-ACC, entwed...
In a first part, the aim of this PhD thesis was to develop an asymmetric Reformatsky type reaction f...
Dans notre groupe, nous nous intéressons au développement de peptides contenant des acides γ-aminés....
This thesis work is devoted to the synthesis of biologically active nitrogen-containing compounds, p...
The synthesis of β-amino acids, structural analogues of?-Amino acids, is an issue essential in the d...
The purpose of this thesis was to access to chiral heterocycles such as isoxazolidin-5-ones by makin...
Wünsch M, Schröder DC, Fröhr T, et al. Asymmetric synthesis of propargylamines as amino acid surroga...
We have successfully applied to Zr→Zn methodology developed in the Wipf group to the preparation of ...
Prochiral malonic diesters consisting of a quaternary carbon center have been successfully converted...