In this dissertation, first, a number of spiro derivatives of pyridoxinoline and pyridopyrimidine were prepared from the single-dish, single-step reaction of aminouracil and isatin. Next aseries of pyrimidoquinolines were prepared by treatment of them with Pb(OAc)4 in the acetic acid.
In the second part of this dissertation, some dithiocarbamate monomers were prepared from the reaction of ninhydrin with 1,3-dicarbonyl derivatives at room temperature, with very good benefits.