恶喹酸;5-乙基-5,8-二氢-8-氧代-1,3-二噁茂[4,5-g]喹啉-7-羧酸;喹酸;5-乙基-5,8-二氢-8-氧代[1,3]-二氧戊环并[4,5-G]喹啉-7-羧酸;1-乙基-6,7-亚甲氧基-4-喹啉酮-3-羧酸;

5-ethyl-5,8-dihydro-8-oxo[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid;5-ethyl-8-oxo-5,8-dihydro[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid;5-ethyl-8-oxo-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid;5-ethyl-5,8-dihydro-8-oxo-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acid;5,8-Dihydro-5-ethyl-8-oxo-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acid;