(2R)-quinaldine dioxine brosylate 、 6-Fluoro-3-piperidin-3-ylmethyl-1h-indole 以to afford 0.11 g (50%) of the (S)-enantiomer of the title compound as a light brown oil的产率得到2-[3-(6-Fluoro-1h-indol-3-ylmethyl)-piperidin-1-ylmethyl]-8-methyl-2,3-dihydro-[1,4]dioxino[2,3-f]quinoline