N4-Benzoylspermidine from Oncinotis tenuiloba: Analytical Differentiation of the Three Isomeric N-Benzoylspermidines

Article abstract of DOI:10.1002/hlca.19940770505

During the examination of extracts from Oncinotis tenuiloba STAPF a new polyamine, N⁴-benzoylspermidine (8), was isolated.For unambiguous structure elucidation, it was transformed into the diacetyl derivative 13, and the three possible N-benzoy