SEARCH Articles Figures Tables Advanced Functionalization of Potential 9-Epi Precursors Constrained Ugi Adducts from Bi-functional Precursors Cyclic polymers functionalized linear precursors Functional Catalysts from Precursor Complexes Functional alkoxysilane precursors Functional precursor complexes High functionality precursors Suitably Functionalized Carbohydrate Precursors