{4-[6-(5-amino-2-hydroxybenzoyloxymethoxycarbonyl)-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy]-2,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-3-yl}-trimethyl-ammonium 生成 [(2R,3R,4R,5S,6R)-4-[(2R,3R,4S,5S,6S)-6-carboxy-3,4,5-trihydroxyoxan-2-yl]oxy-2,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]-trimethylazanium 、
5-氨基水杨酸