[Synthesis and biological activity of new compounds with the 1,3-dioxol(4,5-g)quinoline structure].

The synthesis of some 1,3-dioxol[4,5-g]quinoline derivatives is described. The compounds show appreciable activity in vitro against some gram-positive bacteria and do not show any significant activity against P388 lymphocytic leukemia. Microbiological and antitumor results are presented.