上游原料
2-(2-bromoethyl)-1,3-dioxolanemethyl 2-sulfanylacetateethyl 4-methylbenzoateethyl 4-[3-(1,3-dioxolan-2-yl)propyl]benzoateethyl 4-(4-oxobutyl)benzoate1-(2-aminoethyl)cyclohexanolethyl 4-(4-[[2-(1-hydroxycyclohexyl)ethyl]imino]butyl)benzoateethyl 4-(3-[3-[2-(1-hydroxycyclohexyl)ethyl]-4-oxo-1,3-thiazolidin-2-yl]propyl)benzoate4-(3-[3-[2-(1-hydroxycyclohexyl)ethyl]-4-oxo-1,3-thiazolidin-2-yl]propyl)benzoic acidmethyl 4-(3-[3-[2-(1-hydroxycyclohexyl)ethyl]-4-oxo-1,3-thiazolidin-2-yl]propyl)benzoate(1S,4R)-7,7-dimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid1-[2-(2-[3-[4-(methoxycarbonyl)phenyl]propyl]-4-oxo-1,3-thiazolidin-3-yl)ethyl]cyclohexyl (1S,4R)-7,7-dimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylate1-[2-((2R)-2-[3-[4-(methoxycarbonyl)phenyl]propyl]-4-oxo-1,3-thiazolidin-3-yl)ethyl]cyclohexyl (1S,4R)-7,7-dimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylate
