N-(4-甲氧基苯基)-N-甲基乙酰胺

6-methoxy-1-methyl-2-oxo-1,2-dihydro-quinoline-4-carboxylic acid ethyl ester

N-(4-methoxy-phenyl)-N-methyl-2-oxo-succinamic acid ethyl ester

(6-甲氧基喹啉)-4-羧酸乙酯

2-iodo-6-methoxy-quinoline-4-carboxylic acid