英文别名
(12R,20S)-12-O-α-L-arabinofuranosyl-20-hydroxy-24-methylene-3,4-secodammar-4(28)-en-3-oic acid;3-[(3S,3aR,4R,5aR,6S,7S,9aR,9bR)-4-[(2R,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-3-[(2S)-2-hydroxy-6-methyl-5-methylideneheptan-2-yl]-6,9a,9b-trimethyl-7-prop-1-en-2-yl-1,2,3,3a,4,5,5a,7,8,9-decahydrocyclopenta[a]naphthalen-6-yl]propanoic acid