Sodium O-allyl-N-(9-acridinyl)iminothiocarbonates 1 and 2]-oktan-1-azo
nium-N-(9-acridinyl)dithiocarbamates 2 were used as new synthones for
the synthesis of 9-substituted acridine derivatives. New reagents and
reactions allowed to synthesise a large number of biologicaly interest
ing compounds.