8-methyl-5-[7-(trimethylsilyl)hept-4-en-6-ynyl]octahydroindolizine

1-phenylmethyl 2-methyl 6-(tert-butyldiphenylsilyloxymethyl)-3-methylpiperidine-1,2-dicarboxylate

(ethyl carbonic) (5S,8R,8aS)-8-methyl-3-oxooctahydroindolizine-5-carboxylic anhydride

(5S,8R,8aS)-8-Methyl-5-((Z)-5-trimethylsilanyl-pent-2-en-4-ynyl)-octahydro-indolizine

phenylmethyl 6-(tert-butyldiphenylsilyloxymethyl)-2-hydroxymethyl-3-methylpiperidine-1-carboxylate