6-chloro-5-hydroxyisoquinoline-7,8-dione

5-羟基-1,2,3,4-四氢异喹啉盐酸盐

5-甲氧基-1,2,3,4-四氢异喹啉盐酸盐

5-氨基异喹啉

叔-丁基 5-羟基-3,4-二氢异喹啉-2(1H)-甲酸