| Synonyms: | antibioticsl-2052;sl-2052;[1S-(1ALPHA,6BALPHA,9ABETA,11ALPHA,11BBETA)]-11-(ACETYLOXY)-1,6B,7,8,9A,10,11,11B-OCTAHYDRO-1-(METHOXYMETHYL)-9A,11B-DIMETHYL-3H-FURO[4,3,2-DE]INDENO[4,5-H]-2-BENZOPYRAN-3,6,9-TRIONE;(1S,6BR,9AS,11R,11BR) 11-(ACETYLOXY)-1,6B,7,8,9A,10,11,11B-OCTAHYDRO-1-(METHOXYMETHYL)-9A,11B-DIMETHYL-3H-FURO[4,3,2-DE]INDENO[[4,5-H]-2-H]-2-BENZOPYRAN-3,6,9-TRIONE;KY 12420;PI 3-KINASE INHIBITOR;WORTMANNIN, PENICILLIUM WORTMANNI;WORTMANNIN |