上游原料
(2S)-2-[(4S,5R)-5-[bis(ethylsulfanyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-2-hydroxyethyl 4-methylbenzenesulfonateS-((2R)-2-[(4S,5R)-5-[bis(ethylsulfanyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-2-hydroxyethyl) benzenecarbothioateS-[(2R)-2-[(4S,5R)-5-formyl-2,2-dimethyl-1,3-dioxolan-4-yl]-2-hydroxyethyl] benzenecarbothioate(3aR,4R,7R,7aR)-4-hydroxy-2,2-dimethyltetrahydro-4H-thiopyrano[3,4-d][1,3]dioxol-7-yl benzoate(3R,4R,5R,6R)-4,5,6-trihydroxytetrahydro-2H-thiopyran-3-yl benzoate(3R,4R,5R,6R)-4,5,6-tris(acetoxy)tetrahydro-2H-thiopyran-3-yl benzoate4-nitrophenylhydrosulfide; 4-nitrobenzenethiol(3R,4R,5R,6S)-4,5-bis(acetoxy)-6-[(4-nitrophenyl)sulfanyl]tetrahydro-2H-thiopyran-3-yl benzoate
