| 化学表述 |
(2R,3S,4S,5R,6S)-tetrahydro-2,4-dihydroxy-6-[(1R)-1-[(2S,5R,7S,8R,9S)-9-hydroxy-2,8-dimethyl-2-[(2R,5S)-tetrahydro-5-methyl-5-[(2R,3S,5R)-tetrahydro-5-[(2S,3S,5R,6S)-tetrahydro-6-hydroxy-3,5,6-trimethyl-2H-pyran-2-yl]-3-[[(2S,5S,6R)-tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl]oxy]-2-furyl]-2-furyl]-1,6-dioxaspiro[4.5]-5-dec-7yl]ethyl]-5-methoxy-3-methyl-2H-pyran-2-acetic acid |
