N-<(1R,3R,8S,9S,10S)-9,10-diacetoxy-3-phenyl-2,4-dioxabicyclo<4.4.0>dec-6-en-8-yl>-4',7':5',6'-di-O-isopropylidene-α-valienamine 在
溶剂黄146 作用下,
生成
Acetic acid (1S,2S,5R,6S)-6-acetoxy-5-hydroxy-4-hydroxymethyl-2-((1S,4R,5S,6S)-4,5,6-trihydroxy-3-hydroxymethyl-cyclohex-2-enylamino)-cyclohex-3-enyl ester