(5S)-3-[(2S,13R)-2,13-二羟基-13-[(2R,5R)-5-[(2R,5R)-5-[(1R)-1-羟基十一烷基]四氢呋喃-2-基]四氢呋喃-2-基]十三烷基]-5-甲基-5H-呋喃-2-酮

trilobacin

(cis,trans,4R,5R)-5-tert-butyldiphenylsilyloxytricosa-8,12-dien-1,4-olide

(4R,5R,8R)-5,8-oxido-12-oxotricosan-1,4-olide

(cis,trans,4R,5R)-5-hydroxytricosa-8,12-dien-1,4-olide