Author's Organization:Graduate Institute of Pharmacognosy Science, Taipei Medical College Graduate Institute of Pharmacognosy Science, Taipei Medical College Graduate Institute of Pharmacognosy Science, Taipei Medical College Faculty of Pharmaceutical Sciences, Okayama University Faculty of Pharmaceutical Sciences, Okayama University Faculty of Pharmaceutical Sciences, Okayama University
Three hydrolyzable tannins of new types, glochiins M1, M2 and C1, were isolated from dried leaves of Glochidion rubrum BLUME, and their structures were elucidated by spectral and chemical methods.