anhydro-3-hydroxy-2-phenylthiazolo(2,3-a)phthalazin-4-ium hydroxide

ethyl α-phenyl(1-oxophthalizin-2-yl)acetate

3-Phenyl-2,3-dihydro-pyrrolo[2,1-a]phthalazine-1-carboxylic acid ethyl ester

α-溴苯乙酸乙酯

Dimethyl 3-Phenylpyrrolo[2,1-a]phthalazine-1,2-dicarboxylate