((1S,2R,12bR)-1-Ethyl-1,2,3,4,6,7,12,12b-octahydro-indolo[2,3-a]quinolizin-2-yl)-acetic acid ethyl ester

ethyl rel(3S,4R)-3-ethyl-1-(2-(3-indolyl)ethyl)piperidine-4-acetate

2-((1S,2R,12bR)-1-Ethyl-1,2,3,4,6,7,12,12b-octahydro-indolo[2,3-a]quinolizin-2-yl)-ethanol

benzyl 5-(1,3-dioxolan-2-ylmethyl)-4-hydroxypiperidine-1-carboxylate

benzyl 3-((1,3-dioxolan-2-yl)methyl)-5-hydroxypiperidine-1-carboxylate