(Z)-(6R,7S,8S)-3-Methoxy-4,4,6,8-tetramethyl-5-oxo-7-(2,2,2-trichloro-ethoxycarbonyloxy)-undeca-2,10-dienoic acid tert-butyl ester

(5R)-5-hydroxy-2-iodo-6-methyl-7-(2-methylthiazol-4-yl)-2,6-heptadiene

(5S)-5-azido-2-iodo-6-methyl-7-(2-methylthiazol-4-yl)-2,6-heptadiene

(4S,7R,8S,9S,16S,Z)-4-hydroxy-5,5,7,9,13-pentamethyl-16-((E)-1-(2-methylthiazol-4-yl)prop-1-en-2-yl)-2,6-dioxoazacyclohexadec-13-en-8-yl (2,2,2-trichloroethyl) carbonate

(3S,6R,7S,8S,12Z,15S,16E)-15-amino-3-hydroxy-4,4,6,8,12,16-hexamethyl-17-(2-methylthiazol-4-yl)-5-oxo-7-(((2,2,2-trichloroethoxy)carbonyl)oxy)heptadeca-12,16-dienoic acid