Spiro and sulfonamide derivatives have been found to be biologically active. In view of this importance, we report the synthesis of some new spiroheterocyclic naphthenes
In continuation of our previous work, together with the importance of the combination of spirothiazolidinones with quinazoline moieties, this work reports the synthesis of some new spirothiazolidinones incorporated with quinazoline moiety. Our precursors, 2-spiro-1,3-oxathiolan-5-ones
Synthesis of a series of 3-substituted-10-spiro(1'-cycloalkane)-thiazolo[4,3-