Condensed heterocyclic compounds: Studies on thiazole, thiadiazole, thiazine and thiadiazine derivatives
Studies in heterocyclic compound as potential drugs
Synthetic studies on some nitrogen and oxygen heterocyclic systems
Synthesis of new heterocyclic systems
Synthesis of novel heterocyclic compounds and liquid crystal intermediates
Synthesis of pest control N-heterocycles
Electrometric studies of heterocyclics