英文名称
(2R)-2-[(2S,3S,4S,5R,6S)-2,4-dihydroxy-6-[[(2S,4R,5R,6R,7R,9S)-2-[(2R,5S)-5-[(2R,5R)-5-[(2S,3S,4S,5R,6S)-6-hydroxy-4-[(2S,5S,6R)-5-methoxy-6-methyloxan-2-yl]oxy-3,5,6-trimethyloxan-2-yl]oxolan-2-yl]oxolan-2-yl]-7-methoxy-2,4,6-trimethyl-1,10-dioxaspiro[4.5]decan-9-yl]methyl]-5-methoxy-3,5-dimethyloxan-2-yl]propanoic acid