title: Analysis of 1,4-dimorpholino-7-phenylpyrido[3,4-d]pyridazine (DS-511) and its metabolites in biological specimens. III. Fluorodensitometric method for the simultaneous determination of DS-511 and its metabolites in urine and bile.
mesh_terms: D000818:Animals; D001646:Bile / Q000032:analysis*; D003720:Densitometry / Q000379:methods; D008297:Male; D009025:Morpholines / Q000032:analysis / Q000652:urine; D011724:Pyridazines / Q000032:analysis* / Q000652:urine; D051381:Rats; D013050:Spectrometry, Fluorescence / Q000379:methods*
chemical_list: D009025:Morpholines; D011724:Pyridazines; C020170:1,4-dimorpholino-7-phenylpyrido(3,4-d)pyridazine