英文名称
18'-[2-[4-amino-1-(1H-imidazol-5-yl)butyl]-4-(hydroxymethyl)-5-oxopyrrolidin-3-yl]-20'-hydroxy-7',22'-bis(hydroxymethyl)-7',22',26',27'-tetramethyl-21'-(3,4,5-trihydroxyoxan-2-yl)oxyspiro[cyclopentane-1,25'-hexacyclo[17.7.1.04,13.05,10.013,26.023,27]heptacos-3-en-16-yne]-10'-carboxylic acid