fostriecin [ CI 920,CI-920,PD 110161,PD-110,161 ] compound contains a conjugated triene and an unsaturated lactone; from Streptomyces pulveraceus; structure given in second source
87810-56-8
2H-Pyran-2-one, 5,6-dihydro-6-(3,6,13-trihydroxy-3-methyl-4-(phosphonooxy)-1,7,9,11-tridecatetraenyl)-, trans