8-chloro-7-ethoxycarbonyl-5-ethyl-[1,3]dioxolo[4,5-g]quinolinium, iodide

N-乙基胡椒胺

2-[(1,3-苯并二氧戊环-5-基-乙基氨基)亚甲基]丙二酸二乙基酯

8-amino-7-carboxy-5-ethyl-[1,3]dioxolo[4,5-g]quinolinium betaine

7-acetyl-5-ethyl-[1,3]dioxolo[4,5-g]quinolin-8-one