This volume contains nine more contributions from expert researchers of the ?eld, providing readers with in depth and current research results regarding therespective topics. In the ?rst chapter, Flemming et al. review the chemistry, biosynthesis, metabolism and biological activities of tetrahydrocannabinol and its deri- tives. Hansch and Verma contribute to the quantitative structure-activity re- tionship (QSAR) analysis of heterocyclic topoisomerase I and II inhibitors. These inhibitors, knowntoinhibit either enzyme, actasantitumoragentsand are currently used in chemotherapy and in...

"Bioactive Heterocycles III" provides readers with a comprehensive overview of the most recent breakthroughs in the ?eld of heterocycles. This volume contains 8 chapters written by experts in their respective ?elds from all over the world. The chapters summarize years of extensive research in each area, andprovideinsightinthenewthemesofnaturalproductresearch.Manyofthe contributors illustrate their laboratory experiences. It's obvious that readers will gain exciting and essential information fromthe volume. In the ?rst chapter, Kayser et al. describe the chemistry, biosynthesis and biological...