| 20100062052 | PEPTIDE-BASED COMPOUNDS AS NEW INHIBITORS OF METALLOECTOPEPTIDASES, COMPOSITIONS COMPRISING SAID COMPOUNDS AND THEIR PHARMACEUTICAL AND COSMETIC USES - The invention relates to a compound that inhibits a metallo-ectopeptidase, selected in the group consisting of x-aa2-aa1-z, x-aa3-aa2-aa1-z, x-aa4-aa3-aa2-aa1-z and x-aa5-aa4-aa3-aa2-aa1-z, wherein: aa1 and aa4, independently from each other, represent an arginine amino acid, an histidine amino acid, an asparagine amino acid or a lysine amino acid, aa2 represents a serine amino acid, a glycine amino acid, a threonine amino acid or an alanine amino acid, aa3 represents a phenylalanine amino acid, a leucine amino acid, an isoleucine amino acid, a tyrosine amino acid or a tryptophan amino acid, aa5 represents a glutamine amino acid, a glutamic acid amino acid, an asparagines amino-acid or a lysine amino acid, x and z, independently from each other, represent: —H; —OH1 SH; —a halogen atom, —an amino group, —an alkyl, haloalkyl or heteroalkyl group containing from 1 to 30 carbon atoms, linear or branched, —an alkenyl or alkynyl group containing from 2 to 30 carbon atoms, linear or branched, —a cycloalkyl, cycloakenyl, cycloalkynyl or an heterocyclic group containing from 3 to 30 carbon atoms, linear or branched, —one or more aryl or heteroaryl groups containing from 3 to 10 carbon atoms per cycle, —a alkoxy, thioalkyl, sulfonylalkyl, aminoalkyl containing from 1 to 30 carbon atoms, linear or branched, —one or more heterocyclic group, containing from 5 to 10 carbon atoms per cycle, said groups being optionally substituted by one or more halogen atoms, alkyl groups, hydroxy groups, alkoxy groups, aryloxy groups, acyloxy groups, carbamoyloxy groups, carboxy groups, mercapto groups, alkylthio groups, acylthio groups, arylthio groups, aryl groups, heterocyclic groups, heteroaryl groups or amino groups. | 03-11-2010 |
