Besides already known furoquinolones and acridones, three new pyrano-2-quinolones and one new acridone were isolated from the leaves of south Indian Vepris bilocularis. The novel alkaloids were identified by spectroscopic means and named 7-methoxyflindersine, 7-prenyloxyflindersine, N-methyl-7-prenyloxy-flindersine and vebilocine.