title: Photophysical behaviour of new pyrrolocoumarin derivatives.
mesh_terms: D003374:Coumarins; D010777:Photochemistry; D011758:Pyrroles; D012997:Solvents; D013050:Spectrometry, Fluorescence; D013056:Spectrophotometry, Ultraviolet; D013329:Structure-Activity Relationship
chemical_list: D003374:Coumarins; D011758:Pyrroles; D012997:Solvents