英文名称
(1R,3S,6'R,7S,8Z,15R,16R,17S,18R,19R,20S,21R,22Z,26S,28R,30R)-17-[(2S,5R,6S)-5-(dimethylamino)-6-methyloxan-2-yl]oxy-3,15,16,18,20,21-hexahydroxy-6'-[(2R)-2-hydroxybutyl]-5,5,15,19,21,30-hexamethylspiro[4,25,29-trioxatricyclo[24.3.1.03,7]triaconta-8,22-diene-28,2'-oxane]-24-one