Oleanane- type Triterpene Saponins from Glochidion glomerulatum

Two new oleanane-type triterpene saponins, named glomeruloside I (1) and glomeruloside II (2), were isolated from the leaves of Glochidion glomerulatum (Miq.) Boerl. Their structures were determined by extensive spectroscopic methods, including 1D- and 2D-NMR, MS data, and chemical methods.