1,12-dihydroxy-10-methoxy-8-ethyl-6H-benzo[d]naphtho[1,2b]pyran-6-one

2-[4'-ethyl-2'-methoxy-1'-[2-(1,4,5-trimethoxynaphthalene)]phenyl]-4,4-dimethyl-2,3-dihydro-oxazole

[(2R,3R,4R,5R)-4-二甲基氨基-6-(8-乙烯基-1-羟基-10,12-二甲氧基-6-氧代萘并[8,7-C]异苯并吡喃-4-基)-5-羟基-2-甲基四氢吡喃-3-基]乙酸酯