(3aS,4S,9R,9aR)-9-(4-hydroxy-3,5-dimethoxyphenyl)-6,7-dimethoxy-4-(4-nitroanilino)-3a,4,9,9a-tetrahydro-3H-benzo[f][2]benzofuran-1-one

6,7-O,O-demethylene-6,7-O,O-dimethyl-4β-(4''-nitroanilino)-4-desoxypodophyllotoxin

ethyl 4-[[(3aS,4S,9R,9aR)-9-(4-hydroxy-3,5-dimethoxyphenyl)-6,7-dimethoxy-1-oxo-3a,4,9,9a-tetrahydro-3H-benzo[f][2]benzofuran-4-yl]amino]benzoate

6,7-O,O-demethylene-6,7-O,O-dimethyl-4β-[4"-(ethoxycarbonyl)anilino]-4-desoxypodophyllotoxin

(3aS,4S,9R,9aR)-4-[(4-氟苯基)氨基]-9-(4-羟基-3,5-二甲氧基苯基)-6,7-二甲氧基-3a,4,9,9a-四氢-3H-萘并[3,2-c]呋喃-1-酮