(3aR,6R,7R,7aR)-5-(4-But-2-ynyloxy-benzenesulfonyl)-7-methoxy-2,2-dimethyl-hexahydro-[1,3]dioxolo[4,5-c]pyridine-6-carboxylic acid hydroxyamide                                                                                                                                                              在
                                                                                                                                                                                 Muromac(R)                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                                                        生成                                                 (2R,3R,4R,5R)-1-(4-But-2-ynyloxy-benzenesulfonyl)-4,5-dihydroxy-3-methoxy-piperidine-2-carboxylic acid hydroxyamide