(E)-(4R,5R)-8-Benzyloxy-4-methyl-5-(toluene-4-sulfonyloxy)-oct-2-enoic acid ethyl ester

(E)-(R)-4-Methyl-octa-5,7-dienoic acid methyl ester

(2S,6R)-(+)-2-(5,5-dimethoxypent-2-yl)pyrrolidine

(5R,8R,8aS)-(-)-5-cyano-8-methylindolizidine

(5R,8R,8aS)-(-)-5-cyano-5-<5-(trimethylsilyl)pent-4-yn-1-yl>-8-methylindolizidine