SEARCH Articles Figures Tables Bridged Heterocycles Bridged and Spiro Heterocyclic Compounds Bridges heterocyclic Nomenclature saturated bridged heterocycles Sulphur Heterocycles Bridged by a Single Bond Synthesis of Bridged Heterocyclic Systems Synthesis of Diaza-Bridged Heterocycles (Type I and Tellurium-Containing Heterocycles with N-Bridged Atoms