<jats:title>Abstract</jats:title><jats:p>Seventeen <jats:italic>Daphniphyllum</jats:italic> alkaloids, including two new pentacyclic alkaloids, yuzuric acid (<jats:bold>1</jats:bold>) and daphnezomic acid (<jats:bold>2</jats:bold>), and 15 known ones, were isolated from the fruits of <jats:italic>Daphniphyllum oldhamii.</jats:italic> The structures and configuration of the two new alkaloids were determined on the basis of spectroscopic methods, especially 2D NMR techniques.