2,4,6-trimethoxyquinoline

2,3-Dihydro-4-hydroxy-6-methoxy-3-oxofuro[2,3-b]quinoline

ethyl 2-[(4-methoxyphenyl)amino]-4-oxo-4,5-dihydrofuran-3-carboxylate

白鲜碱

4-chlorofuro[2,3-b]quinoline