2,3-dimethoxy-[1,3]benzodioxolo[5,6-c]phenanthridine

7,8-二氢萘并[2,3-d][1,3]二氧杂环戊烯-5(6H)-酮

[1,3]Dioxolo[4',5':4,5]benzo[1,2-c]phenanthridine

11,12-dihydro-2,3,8,9-bismethylenedioxybenzo[c]phenanthridine