2-去甲基秋水仙碱

2,3-二去甲基秋水仙碱

N-(1,2-dihydroxy-3,10-dimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl)acetamide

2-羟基-N-(1,2,3,10-四甲氧基-9-氧代-6,7-二氢-5H-苯并[d]庚搭烯-7-基)乙酰胺

N-(9-ethoxy-1,2,3-trimethoxy-10-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl)acetamide