1983 Volume 36 Issue 9 Pages 1166-1175
The structures of trestatins A (C56H94N2O40)B, (C37H63NO28)a nd C (C75H125N3O52), new basic oligosaccharides with potent inhibitory activity against various α-amylases, have been shown by spectroscopic and chemical methods to be 1, 2 and 3, respectively.