英文名称
(1R,2R,3R,6R,7S,8S,9R,12R,13S,17S)-2-benzyl-3-ethyl-2-hydroxy-6,8,10,10,12,15,15,17-octamethyl-7-[(5R,6S)-4,4,5,6-tetramethyloxan-2-yl]oxy-9-[(3R,4S,6R)-3,4,6-trimethyloxan-2-yl]oxy-4,14,16-trioxabicyclo[11.3.1]heptadecan-5-one;(1R,2R,3R,6R,7S,8S,9R,12R,13S,17S)-3-ethyl-6,8,10,10,12,15,15,17-octamethyl-7-[(5R,6S)-4,4,5,6-tetramethyloxan-2-yl]oxy-9-[(3R,4S,6R)-3,4,6-trimethyloxan-2-yl]oxyspiro[4,14,16-trioxabicyclo[11.3.1]heptadecane-2,2'-oxirane]-5-one