(S)-3-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2-methoxymethoxy-propan-1-ol

(R)-2-[(2-{(5E,7E)-(2R,4S)-9-[(E)-(4R,5R)-4,6-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-hept-2-enoylamino]-2,4-bis-methoxymethoxy-6-methyl-nona-5,7-dienyl}-oxazole-4-carbonyl)-amino]-propionic acid methyl ester

(R)-4-((3E,5E)-(S)-7-Azido-2-methoxymethoxy-4-methyl-hepta-3,5-dienyl)-2,2-dimethyl-[1,3]dioxolane

(S)-2-((6E,8E)-(3R,5S)-10-Azido-3-hydroxy-5-methoxymethoxy-7-methyl-deca-6,8-dienoylamino)-3-(tert-butyl-dimethyl-silanyloxy)-propionic acid methyl ester

Acetic acid (1R,3S)-4-hydroxy-1-hydroxymethyl-3-methoxymethoxy-butyl ester