Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-{2-(3-dimethylamino-propylcarbamoyl)-4-[(2-formylamino-4-methyl-thiazole-5-carbonyl)-amino]-pyrrol-1-yl}-tetrahydro-pyran-3-yl ester                                                                                                                                                              在
                                                                                                                                                                                 
sodium hydroxide                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃   、                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                                                        以44%的产率得到2-Formylamino-4-methyl-thiazole-5-carboxylic acid [5-(3-dimethylamino-propylcarbamoyl)-1-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-1H-pyrrol-3-yl]-amide