(2R,3R,4R,5S)-2-(5-(benzyloxy)pentyl)-1-(tert-butoxycarbonyl)-piperidine-3,4,5-triyl triacetate

(2R,3R,4R,5S)-1-(tert-butoxycarbonyl)-2-(5-hydroxypentyl)piperidine-3,4,5-triyl triacetate

(2R,3R,4R,5S)-1-(tert-butoxycarbonyl)-2-(5-((methylsulfonyl)oxy)pentyl)piperidine-3,4,5-triyl triacetate

(2R,3R,4R,5S)-2-(5-azidopentyl)-1-(tert-butoxycarbonyl)-piperidine-3,4,5-triyl triacetate

(3aS,3bR,7aS,8aS)-8a-(5-(benzyloxy)pent-1-en-1-yl)-2,2,5,5-tetramethyltetrahydro-7H-[1,3]dioxolo[4',5':4,5]furo[3,2-d][1,3]dioxine