英文名称
17-[2,6-dihydroxy-6-methyl-1-oxo-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhept-4-en-2-yl]-3-[5-hydroxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy-4-[3,4,5-trihydroxy-6-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxymethyl]oxan-2-yl]oxyoxan-2-yl]oxy-4,8,10,14-tetramethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-4-carboxylic acid