英文名称
7-[4,5-Dihydroxy-6-(hydroxymethyl)-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxy-4b,8,8,10a-tetramethyl-2-[3-methyl-3-[4-methyl-2-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypent-3-enyl]oxiran-2-yl]spiro[2,3,4,4a,5,6,7,8a,9,10-decahydrophenanthrene-1,4'-oxolane]-2'-one