The present invention relates to a method for producing one or several compounds having antimicrobial activity, comprising cultivating microorganism from the genus Microbacterium and collecting, from said culture, a compound having antimicrobial activity produced by said microorganism.La présente invention concerne l'utilisation d'une bactérie du genre Microbacterium pour la production d'un composé doté d'une activité antibactérienne.