(2S,3S,4S)-2-(Di-p-tolyl-phosphinoylmethyl)-tetrahydro-pyran-3,4-diol

Acetic acid (2R,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-((2R,3S,4R)-2-benzyloxymethyl-3-hydroxy-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-3-yl ester

(2R,3R,4R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-tetrahydro-pyran-3-ol

[(2R,3R,4S)-3-(tert-Butyl-dimethyl-silanyloxy)-4-chloro-tetrahydro-pyran-2-yl]-methanol

1-[(2S,3S,4S,5S,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-pyran-2-yl]-6-[(2R,3R,4S)-3-(tert-butyl-dimethyl-silanyloxy)-4-chloro-tetrahydro-pyran-2-yl]-hex-4-yn-3-ol