Synthesis of Valiolamine and Some Precursors for Bioactive Carbaglycosylamines from (−)-vibo-Quercitol Produced by Biogenesis of myo-Inositol

Synthesis of Valiolamine and Some Precursors for Bioactive Carbaglycosylamines from (−)-vibo-Quercitol Produced by Biogenesis of myo-Inositol Valiolamine, a new .ALPHA.-glucosidase inhibiting aminocyclitol produced by Streptomyces hygroscopicus. Valiolamine, a new .ALPHA.-glucosidase inhibiting aminocyclitol produced by Streptomyces hygroscopicus. Inhibitory Effect of Pseudo-Aminosugars on Oligosaccharide Glucosidases I and II and on Lysosomal α-Glucosidase from Rat Liver Biosynthetic Studies on the α-Glucosidase Inhibitor Acarbose in <i>Actinoplanes</i> sp.:  2-<i>epi</i>-5-<i>epi</i>-Valiolone Is the Direct Precursor of the Valienamine Moiety Synthesis and α-Glucosidase II inhibitory activity of valienamine pseudodisaccharides relevant to N-glycan biosynthesis Synthesis and .alpha.-D-glucosidase inhibitory activity of N-substituted valiolamine derivatives as potential oral antidiabetic agents Amine-linked diquercitols as new α-glucosidase inhibitors Inhibitory effect of validamine, valienamine and valiolamine on activities of carbohydrases in rat small intestinal brush border membranes. Synthesis of new N-substituted aminoquercitols from naturally available (+)-proto-quercitol and their α-glucosidase inhibitory activity