The molecule is a polyketide macrolactam containing a tetramic acid (pyrrolidine-2,4-dione) ring system. It is the 3-hydroxyl derivative of ikarugamycin and isolated from Micromonospora sp. K310. It has a role as a marine metabolite, a bacterial metabolite and an antibacterial agent. It is an azamacrocycle, an organic heteropentacyclic compound, an enone, a lactam and a polyketide. It derives from an ikarugamycin.
(1Z,3E,5S,7R,8R,10R,11R,12S,15R,16S,18Z,24R,25S)-11-ethyl-2,24-dihydroxy-10-methyl-21,26-diazapentacyclo[23.2.1.05,16.07,15.08,12]octacosa-1,3,13,18-tetraene-20,27,28-trione