(1R,2S,4S,5S)-1-[1,3]Dithian-2-yl-3-methylene-7-trimethylsilanyl-hept-6-yne-1,2,4,5-tetraol

2-((1R,2S,4S,5S)-3-Methylene-1,2,4,5-tetrakis-triethylsilanyloxy-7-trimethylsilanyl-hept-6-ynyl)-[1,3]dithiane

(2S,3R,4S,6S)-6-((S)-1-Hydroxy-3-trimethylsilanyl-prop-2-ynyl)-2-methoxy-5-methylene-tetrahydro-pyran-3,4-diol

(2R,3S,5S,6S)-4-Methylene-2,3,5,6-tetrakis-triethylsilanyloxy-8-trimethylsilanyl-oct-7-ynal

(3R,4S,6S,7S)-5-Methylene-3,4,6,7-tetrakis-triethylsilanyloxy-9-trimethylsilanyl-non-8-yn-2-one