Synthesis and Anticonvulsant Activity of 4-Amino-3-Nitro-1-Thiocoumarins and 4-Amino-3-Nitroquinolin-2-Ones

详细

Novel thiocoumarins and quinolin-2-ones were synthesized and screened for anticonvulsant activity. The structure–activity relationship of a series of synthesized compounds and previously prepared coumarin derivatives was analyzed. The methyl ester of N-(3-nitro-2-oxo-1,2-dihydroquinolin-4-yl)-4-aminobutyric acid (3a) at a dose of 12.5 mg/kg (i.p.) had the greatest anticonvulsant activity in mouse tests.