(9CI)-4,5-二氢-7-羟基-2-(甲基氨基)-5-氧代-噻吩并[3,2-b]吡啶-3-甲腈

5-羟基-2-(甲基氨基)[1,3]噻唑并[4,5-b]吡啶-7(4H)-酮

ethyl 3-anilino-4-chlorobut-2-enoate

2-氯甲基-9-噻二杂-1,4a-芴-4-酮

ethyl 2-(6-chloroimidazo[1,2-b]pyridazin-2-yl)acetate