Two new phenolic glucosides and an ellagitannin from the leaves of Castanopsis sclerophylla

► A new ellagitannin was isolated from Castanopsis sclerophylla. ► A galloyl ester of chestanin was isolated from C. sclerophylla. ► A galloyl vanilloyl glucose was isolated from C. sclerophylla. ► Sixty-two known compounds were isolated together with the new compounds. ► The constituents were chemotaxonomically compared with other Castanopsis species.