Gypsophin: A novel α-glucosidase inhibitory cyclic peptide from the roots of Gypsophila oldhamiana

Gypsophin: A novel α-glucosidase inhibitory cyclic peptide from the roots of Gypsophila oldhamiana New triterpenoid saponins with strong α-glucosidase inhibitory activity from the roots of Gypsophila oldhamiana Gypsins A−D from <i>Gypsophila arabica</i> Gypsins A−D from <i>Gypsophila arabica</i> Pancreatic Lipase-Inhibiting Triterpenoid Saponins from Gypsophila oldhamiana Benzophenone <i>C</i>- and <i>O</i>-Glucosides from <i>Cyclopia genistoides</i> (Honeybush) Inhibit Mammalian α-Glucosidase Cyclo(Dehydroala-L-Leu), an .ALPHA.-Glucosidase Inhibitor from Penicillium sp. F70614. Pseudostellarins A - C, new tyrosinase inhibitory cyclic peptides from Pseudostellaria heterophylla Gabosines P and Q, new carbasugars from Streptomyces sp. and their α-glucosidase inhibitory activity New Labdane diterpenes as intestinal α-glucosidase inhibitor from antihyperglycemic extract of Hedychium spicatum (Ham. Ex Smith) rhizomes