Absolute configuration of C(1)-C(5) fragment of AAL-toxin: Conformationally rigid acyclic aminotriol moiety

Article abstract of DOI:10.1016/0040-4039(94)88029-8

Degradation of AAL-toxin 1 a host-specific phytotoxin and synthesis of model aminotriol 7a-7d allowed us to determine the absolute configuration of C(1)-C(5) fragment as 2S, 4S and 5R. Unusually rigid conformation of this acyclic fragment was also discussed.