Ayumi Ohsaki (2373085)Yoji Imai (2721415)Meiko Naruse (2721424)Shin-ichi Ayabe (2721421)Kanki Komiyama (2196643)Junko Takashima (2721418)
Four new triterpenoids with various skeletons, maytefolins A−C (<b>1</b>−<b>3</b>) and uvaol-3-caffeate (<b>4</b>), were\nisolated from the leaves of a Brazilian medicinal plant, <i>Maytenus ilicifolia</i>, together with five known\ntriterpenoids. Of these triterpenoids only erythrodiol exhibited significant cytotoxicity against KB/S, KB/VJ300, and KU 19-20 cells.
Chamini Kanatiwela-de Silva (6569813)Malini Damayanthi (6569816)Nalin de Silva (6569819)Rohana Wijesekera (6569822)Matthew Dickinson (5214125)Devaka Weerakoon (6569825)Preethi Udagama (6562823)
Viktor OzherelevV.S. Verhovinin