[[13-(tert-butyl-dimethyl-silanyloxy)-3,11-dimethyl-19-methylene-7-oxo-6,21-dioxa-bicyclo[15.3.1]heneicosa-2,8,10,14-tetraen-5-yl]-(4-methoxy-benzyloxy)-methyl]-hexa-2,4-dienoyl-carbamic acid 2-trimethylsilanyl-ethyl ester

(R)-6-Benzyloxy-5-hydroxy-hex-2-ynoic acid ethyl ester

(Z)-(R)-2,6-Bis-(tert-butyl-dimethyl-silanyloxy)-4-methyl-hex-4-en-1-ol

(diethoxy-phosphoryl)-acetic acid 4-{6-[4,8-bis-(tert-butyl-dimethyl-silanyloxy)-6-methyl-octa-2,6-dienyl]-4-methylene-tetrahydro-pyran-2-yl}-1-[2-(3,4-dimethoxy-benzyloxy)-1-(4-methoxy-benzyloxy)-ethyl]-3-methyl-but-3-enyl ester

(2E,8E,10Z,14E)-(1R,5S,13R,17R)-13-(tert-Butyl-dimethyl-silanyloxy)-5-[(S)-2-(3,4-dimethoxy-benzyloxy)-1-(4-methoxy-benzyloxy)-ethyl]-3,11-dimethyl-19-methylene-6,21-dioxa-bicyclo[15.3.1]henicosa-2,8,10,14-tetraen-7-one