(4S,5S,6R,9S)-9-((tert-butyldimethylsilyl)oxy)-11,12-dihydroxy-4,6,8,8-tetramethyl-1-((2R,3S)-2-methyl-3-((S,E)-3-methyl-4-(2-methylthiazol-4-yl)-2-((triethylsilyl)oxy)but-3-en-1-yl)oxiran-2-yl)-7-oxododecan-5-yl (2,2,2-trichloroethyl) carbonate

(Z)-(6R,7R,8S,9S,16S)-8-(tert-Butyl-dimethyl-silanyloxy)-5,5,7,9,13-pentamethyl-16-[(E)-1-methyl-2-(2-methyl-thiazol-4-yl)-vinyl]-6-triphenylsilanyloxy-oxacyclohexadec-13-ene-2,4-dione

(4R,6R,7R,8S,9S,16S,Z)-8-((tert-butyldimethylsilyl)oxy)-4-hydroxy-5,5,7,9,13-pentamethyl-16-((E)-1-(2-methylthiazol-4-yl)prop-1-en-2-yl)-6-((triphenylsilyl)oxy)oxacyclohexadec-13-en-2-one

(4S,6R,7R,8S,9S,16S,Z)-8-((tert-butyldimethylsilyl)oxy)-4-hydroxy-5,5,7,9,13-pentamethyl-16-((E)-1-(2-methylthiazol-4-yl)prop-1-en-2-yl)-6-((triphenylsilyl)oxy)oxacyclohexadec-13-en-2-one

(1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-16-(iodomethyl)-8,8,10,12-tetramethyl-3-((E)-1-(2-methylthiazol-4-yl)prop-1-en-2-yl)-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione