Author's Organization:Faculty of Pharmaceutical Sciences, Osaka University Faculty of Pharmaceutical Sciences, Osaka University Faculty of Pharmaceutical Sciences, Osaka University Faculty of Pharmaceutical Sciences, Osaka University Faculty of Pharmaceutical Sciences, Osaka University Faculty of Pharmaceutical Sciences, Osaka University Institute for Protein Research, Osaka University
On the basis of chemical and physicochemical evidence, the structures of two antifungal oligoglycosides, echinoside A and B from the sea cucumber Actinopyga echinites (JAEGER), have been elucidated as 5 and 3, respectively.