英文名称
(2S,20S,21S,22R,23R,24R,25S,26R,27S)-6,21,23-trihydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-11-methylene-1,5,15-trioxo-1,2,5,11-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)furo[2'',3'':7',8']naphtho[1',2':4,5]imidazo[1,2-a]pyridin-25-yl acetate