(5R,8R,9R,10R)-8-{(1S,2S,3R,4S,6R)-4,6-Diamino-3-[(2R,3R,6S)-3-amino-6-((R)-1-amino-ethyl)-tetrahydro-pyran-2-yloxy]-2-hydroxy-cyclohexyloxy}-9-hydroxy-10-methylamino-1,7-dioxa-3-aza-spiro[4.5]decan-2-one                                                                                                                                                              在
                                                                                                                                                                                 
sodium hydroxide                                                                                                                                  作用下,
                                                                                                                                                                                        反应 24.0h,
                                                                                                                以52 mg的产率得到6''-aminogentamicin C2