((5R,6R,8R,8aS)-6-Ethyl-5-propyl-octahydro-indolizin-8-yl)-methanol

6-ethyl-5-propyloctahydroindolizine-8-carboxylic acid ethyl ester

(2S,3R)-3-amino-2-ethylhexanol

(5R,6R)-2-(3'-benzyloxy)propyl-3-acetyl-5-ethyl-6-propyl-1,4,5,6-tetrahydropyridine

(1'R,2'S)-7-benzyloxy-4-[(2'-hydroxymethyl-1'-propyl)butyl]aminohept-3-en-2-one