(1S,2R,8R,8aS)-8-hydroxy-1,2-O-iso-propylideneoctahydro-1,2,8-indolizidine triol

tert-Butyldiphenylsilyl-4(S)-(-)-<(tert-butyldiphenylsilyl)oxy>-5(E),7-octadienoate

(1S,2R,8R,8aR)-8-hydroxy-1,2-(isopropylidenedioxy)octahydroindolizin-5-one

3,4-isopropylidenedioxy-Δ1-pyrroline-1-oxide

(S)-(-)-4-<(tert-Butyldiphenylsilyl)oxy>-5(E),7-octadienoic acid

(1(S),2(R),8(S),8a(S))-8-Hydroxy-1,2-(isopropylidenedioxy)octahydro-5-indolizidinone

(S)-(+)-Dihydro-5-<(E)-1,3-butadienyl>-2(3H)-furanone

Methanesulfonic acid (4R,5S)-5-[(2R,3S)-3-(tert-butyl-diphenyl-silanyloxy)-6-oxo-piperidin-2-yl]-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester

Benzoic acid (3aR,9R,9aS,9bS)-2,2-dimethyl-octahydro-[1,3]dioxolo[4,5-a]indolizin-9-yl ester

(S)-(-)-4-<(tert-Butyldiphenylsilyl)oxy>-5(E),7-octadienohydroxamic acid

(5S,6R)-5-(tert-Butyl-diphenyl-silanyloxy)-6-((4S,5R)-5-hydroxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-piperidin-2-one