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