英文别名
(20S,22R)-5β,6β-epoxy-7β,14α,17β,20-tetrahydroxy-1-oxowitha-2,24-dien-26,22-olide;(1S,2R,7S,9R,10R,11S,12R,15S,16S)-15-[(1S)-1-[(2R)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-1-hydroxyethyl]-10,12,15-trihydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadec-4-en-3-one