(3R,4S,6S,9aS)-(-)-6-(deca-1,3-dienyl)-3-(methoxymethoxy)-4-methyloctahydro-2H-quinolizine

(3R,4S,6S,9aS)-(+)-4-(iodomethyl)-3-(methoxymethoxy)-6-(phenylsulfonylmethyl)-octahydro-2H-quinolizine

(3R,4S,6S,9aS)-(-)-4-(hydroxymethyl)-3-(methoxymethoxy)-6-(phenylsulfonylmethyl)-octahydro-2H-quinolizine

(4aS,5S,8aS,10aR)-5-Benzenesulfonylmethyl-2,2-dimethyl-decahydro-1,3-dioxa-4b-aza-phenanthrene

(3R,4S,6S,9aS)-(-)-4-{[(2,2-dimethylethyl)diphenylsiloxy]methyl}-3-hydroxy-6-(phenylsulfonylmethyl)-octahydro-2H-quinolizine