(Juss.) Benth. belong to the family of Rutaceae. The complete and nearly ripe fruits of is used as traditional Chinese medicine and phytochemical investigations have been conducted on extracts of the seeds of to provide scientific validation of its properties. In this study, we successfully isolated two new quinolone alkaloids (-) from the MeOH extractive of nearly ripe fruits of . The structure elucidation of these compounds was determined by one- and two-dimensional nuclear magnetic resonance, ultraviolet and electrospray ionisation time-of-flight mass spectrometry. This finding expands the understanding of the natural constituents of the Rutaceae, in particular, the genera.