1'-[(1S)-2-(4-fluorophenoxy)-1-methylethyl]-6-methoxy-2,3,4,9-tetrahydrospiro[β-carboline-1,3'-pyrrolidine] trifluoroacetate 、
2-Phenoxy-propanol-methansulfonylester 以to afford 0.0267 g的产率得到6-methoxy-1'-(2-phenoxypropyl)-2,3,4,9-tetrahydrospiro[β-carboline-1,3'-pyrrolidine]