COMPOUNDS THAT TRAP ALPHA-OXOALDEHYDES AND ALPHA-BETA-UNSATURATED ALDEHYDES, META-COMPOUNDS CONTAINING SUCH COMPOUNDS, AND USE OF SAID COMPOUNDS IN TREATING ILLNESSES RELATED TO THE ACCUMULATION OF AGES AND ALES
申请人:PHARMAMENS
公开号:US20150038493A1
公开(公告)日:2015-02-05
The present invention relates to a series of molecules derived from 2,3-diaminopropionic acid (DAP), comprising or not comprising an 8-hydroxyquinoline (8-HQ) motif, and to the use of said molecules for trapping an alpha-oxoaldehyde resulting particularly from the degradation of the glucose or for trapping an alpha-beta-unsaturated aldehyde, resulting particularly from the oxidative degradation of fatty acids. These molecules can have a further application in the fields of cosmetics, food processing, and pharmaceuticals.
[EN] COMPOUNDS THAT TRAP ALPHA-OXOALDEHYDES AND ALPHA-BETA-UNSATURATED ALDEHYDES, META-COMPOUNDS CONTAINING SUCH COMPOUNDS, AND USE OF SAID COMPOUNDS IN TREATING ILLNESSES RELATED TO THE ACCUMULATION OF AGES AND ALES<br/>[FR] COMPOSÉS PIÉGEURS D'ALPHA-OXOALDÉHYDES ET D'ALDÉHYDES ALPHA, BÉTA-INSATURÉS, COMPOSITIONS LES CONTENANT ET LEURS UTILISATIONS DANS DES TRAITEMENTS DE MALADIES LIÉES À L'ACCUMULATION DES AGE ET ALE
申请人:PHARMAMENS
公开号:WO2013050721A1
公开(公告)日:2013-04-11
La présente invention se rapporte à une série de molécules dérivées de l'acide 2,3-diaminopropionique (Dap), comportant ou non un motif 8- hydroxyquinoline (8-HQ) ainsi que leur utilisation pour piéger un alpha- oxoaldéhyde notamment issu de la dégradation du glucose ou pour piéger un aldéhyde alpha, béta-insaturé, notamment issu de la dégradation oxydative d'acides gras. Ces molécules peuvent en outre avoir une application dans les domaines cosmétique, agroalimentaire et pharmaceutique.
New 2,3-diaminopropionic acidinhibitors of AGE and ALE formation
作者:Nicolas Audic、Guy Potier、N. André Sasaki
DOI:10.1039/c2ob27084f
日期:——
Novel 2,3-diaminopropionic acid-based molecules were synthesised and tested successfully as glyoxal/methylglyoxal scavengers and as AGE inhibitors. Addition of an 8-hydroxyquinoline moiety led to an increase of the overall activity. The compounds tested in this study were also proved to be efficient in trapping ALE precursor malondialdehyde.