上游原料
2-hydroxybenzoyl chloride8-aminooctanoic acidtrimethylsilyl 8-[(trimethylsilyl)amino]octanoatetrimethylsilyl 8-[(2-hydroxybenzoyl)amino]octanoate2-(chlorocarbonyl)phenyl acetate; Acetylsalicyloyl chloride8-aminooctanoic acidtrimethylsilyl 8-[(trimethylsilyl)amino]octanoatetrimethylsilyl 8-[[2-(acetoxy)benzoyl]amino]octanoate9-methoxy-9-oxononanoic acidmethyl 8-[(tert-butoxycarbonyl)amino]octanoate8-methoxy-8-oxo-1-octanaminium chloridemethyl 8-[[2-(acetoxy)benzoyl]amino]octanoate
