[(2R,3R,4S,5R,6S)-3,4,5-triacetyloxy-6-[(Z)-N-hydroxy-C-naphthalen-1-ylcarbonimidoyl]sulfanyloxan-2-yl]methyl acetate 在
sodium methylate 作用下,
以
甲醇 为溶剂,
以89%的产率得到N-Hydroxy-naphthalene-1-carboximidothioic acid (2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl ester