(E)-methyl 2-(2-(3-((tert-butyldimethylsilyl)oxy)-9-((4-methoxybenzyl)oxy)-2-methyl-7-oxonon-5-en-2-yl)thiazol-4-yl)acetate

methyl (E)-2-(2-{3-[(tert-butyldimethylsilyl)oxy]-7-(chloromethyl)-7-hydroxy-9-[(4-methoxybenzyl)oxy]-2-methylnon-5-en-2-yl}thiazol-4-yl)acetate

methyl (E)-2-(2-{3,7-bis[(tert-butyldimethylsilyl)oxy]-7-(chloromethyl)-9-[(4-methoxybenzyl)oxy]-2-methylnon-5-en-2-yl}thiazol-4-yl)acetate

methyl 2-(2-{3-[(tert-butyldimethylsilyl)oxy]-5-hydroxy-2-methyl-2-pentyl}thiazol-4-yl)acetate

methyl 2-(2-(5-(benzo[d]thiazol-2-ylthio)-3-((tert-butyldimethylsilyl)oxy)-2-methylpentan-2-yl)thiazol-4-yl)acetate