(3E,7E,2R,9R,10R,11S,14R)-1-benzenesulfonyl-9,11,15-tris(tert-butyldimethylsilyloxy)-2,10,14-trimethylpentadeca-3,7-diene

(7E,11E,2R,3S,6R,13S,14R,15S,18R,2'S,3'S,4a'S,5'S,6'S,8a'R)-13,15,19-tris(tert-butyldimethylsilyloxy)-1-(2',3'-dimethoxy-5'-methoxymethoxy-2',3'-dimethyloctahydrobenzo[1',4']dioxin-6'-yl)-2,6,14,18,-tetramethylnonadeca-7,11-dien-3-ol

piperidine-2-carboxylic acid 11,13-bis-(tert-butyl-dimethyl-silanyloxy)-16-carboxy-1-[2-(2,3-dimethoxy-5-methoxymethoxy-2,3-dimethyl-octahydro-benzo[1,4]dioxin-6-yl)-1-methyl-ethyl]-4,12-dimethyl-heptadeca-5,9-dienyl ester

(7E,11E,2R,3S,6R,13R,14R,15S,18R,2'S,3'S,4a'S,5'S,6'S,8a'R)-5-benzenesulfonyl-13,15,19-tris(tert-butyldimethylsilyloxy)-1-(2',3'-dimethoxy-5'-methoxymethoxy-2',3'-dimethyloctahydrobenzo[1',4']dioxin-6'-yl)-2,6,14,18,-tetramethylnonadeca-7,11-dien-3-ol