(3aR,4R,7S,7aR)-5-(4-Cyclohexyloxy-benzenesulfonyl)-7-hydroxy-2,2-dimethyl-hexahydro-[1,3]dioxolo[4,5-c]pyridine-4-carboxylic acid methyl ester 在
Muromac(R) (H
+-form) 、
氰化钠 、
羟胺 作用下,
以
甲醇 为溶剂,
生成 (2R,3R,4R,5S)-1-(4-Cyclohexyloxy-benzenesulfonyl)-3,4,5-trihydroxy-piperidine-2-carboxylic acid hydroxyamide