(2R,3S)-1,3-Bis-benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-pentan-2-ol

(2R,3R)-2-Hydroxymethyl-5-phenylselanyl-tetrahydro-furan-3-ol

(Z)-1-(5-azido-2,5-dideoxy-3-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl)-5-(phenylmethylene)-2,4-imidazolidinedione

Methyl 5-O-(tert-butyldiphenylsilyl)-2,3-dideoxy-3-C-methylene-β-D-glycero-pentofuranoside

(Z)-(9S,10R)-9-(tert-Butyl-diphenyl-silanyloxy)-10-((1E,3Z)-4-iodo-buta-1,3-dienyl)-3,4,5,8,9,10-hexahydro-oxecin-2-one