Toluene-4-sulfonic acid (2S,3S,5S)-2-allyl-5-(tert-butyl-dimethyl-silanyloxy)-7-(4-methoxy-benzyloxy)-3-methoxymethoxy-heptyl ester

(2R,3S,5S)-2-Allyl-5-(tert-butyl-dimethyl-silanyloxy)-1-((1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]dec-4-yl)-3-hydroxy-7-(4-methoxy-benzyloxy)-heptan-1-one

(E)-(7R,9S,10R)-7-(2-Hydroxy-ethyl)-4-methoxy-9-methoxymethoxy-10-methyl-7,8,9,10,11,14-hexahydro-6-oxa-benzocyclododecen-5-one

(7R,9S,10R)-4-methoxy-7-[2-(4-methoxy-benzyloxy)-ethyl]-9-methoxymethoxy-10-methyl-7,8,9,10,11,14-hexahydro-6-oxa-benzocyclododecen-5-one

tert-Butyl-{(1S,3S,4R)-1-[2-(4-methoxy-benzyloxy)-ethyl]-3-methoxymethoxy-4-methyl-hept-6-enyloxy}-dimethyl-silane