14,15-dihydro-1,14-seco-eburnamenin-14-ol

(-)-methyl 1,2,3,4,6,7,12,12bα-octahydroindolo(2,3-a)quinolizine(1β-yl) pyruvate oxime

(1S,12bS)-1-ethyl-1-(2-hydroxyethyl)-4-oxo-2,3,6,7,12,12b-hexahydro-1H-indolo[2,3-a]quinolizine

长春胺

(4R,5S)-3-[(2S)-1-oxo-2-ethyl-4-pentenyl]-4-methyl-5-phenyl-2-oxazolidinone