4-Methyl-N-((S)-1-{(2S,5S)-5-[(E)-2-(toluene-4-sulfonyl)-7-((4S,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-hept-4-enoyl]-tetrahydro-furan-2-yl}-ethyl)-benzenesulfonamide

(2S,3S)-2-N-tosylamino-6-hepten-3-ol

(2S,5S,1'S)-5-hydroxymethyl-2-[1'-(N-tosylamino)ethyl]tetrahydrofuran

Methanesulfonic acid (1R,2R)-2-methanesulfonyloxy-1-((S)-3-{(2S,5S)-5-[(S)-1-(toluene-4-sulfonylamino)-ethyl]-tetrahydro-furan-2-yl}-3-trimethylsilanyloxy-propyl)-4-((4S,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-butyl ester