英文名称
[6-[6-[6-[6-[7-[1-(3,17-dihydroxy-8,10,13-trimethyl-2,3,4,7,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl)ethoxy]-4'-methoxy-2',9-dimethylspiro[4,5a,6,7,9,9a-hexahydropyrano[3,4-c][1,2,5]trioxepine-3,6'-oxane]-3'-yl]oxy-4-hydroxy-2-methyloxan-3-yl]oxy-4-hydroxy-2-methyloxan-3-yl]oxy-4-methoxy-2-methyloxan-3-yl]oxy-4-methoxy-2-methyloxan-3-yl] acetate