
Synthesis of spiro[benzopyrazolonaphthyridine-indoline]-diones and spiro[chromenopyrazolopyridine-indoline]-diones by one-pot, three-component methods in water
Keywords: کومارین; 4-Hydroxy-1-methylquinolin-2(1H)-one; Coumarin; Isatin; Pyrazole; Spirooxindole;