2-[2-(dimethylamino)ethyl]-5-{[(1Z)-(2,5-dihydroxyphenyl)methylene]amino}-1H-benzo[de]isoquinoline-1,3(2H)-dione 在
盐酸 作用下,
以
甲醇 、
乙醚 为溶剂,
以93%的产率得到2-[2-(dimethylamino)ethyl]-5-{[(1Z)-(2,5-dihydroxyphenyl)methylene]amino}-1H-benzo[de]isoquinolin-1,3(2H)-dione hydrochloride