(4S,7R,8S,9S,16S)-4,8-bis-(tert-butyldimethylsilanyloxy)-5,5,7,9-tetramethyl-16-[(E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)-1-vinyl]-1-oxacyclohexadec-13-yne-2,6-dione

(3S,6R,7S,8S)-3,7-bis-(tert-butyldimethylsilanyloxy)-4,4,6,8-tetramethyl-5-oxo-tetradec-12-ynoic 1-[(1S,1E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)-vinyl]-pent-3-ynyl ester

(1E,3S,5Z,10S,11S,12R,13R)-11-((tert-butyldimethylsilyl)oxy)-2,10,12,14,14-pentamethyl-1-(2-methylthiazol-4-yl)-15-oxo-13-((triphenylsilyl)oxy)pentadeca-1,5-dien-3-yl acetate

Acetic acid (Z)-(1S,8S,9S,10R,11R)-9-(tert-butyl-dimethyl-silanyloxy)-13,13-dimethoxy-8,10,12,12-tetramethyl-1-[(E)-1-methyl-2-(2-methyl-thiazol-4-yl)-vinyl]-11-triphenylsilanyloxy-tridec-3-enyl ester

(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-tris(tert-butyldimethylsilyloxy)-1-hydroxy-4,4,6,8,16-pentamethyl-17-(2-methyl-1,3-thiazol-4-yl)heptadeca-12,16-dien-5-one