5-(3-azido-2-hydroxypropyl)-3-methyl-2,5,7,8,9,10-hexahydro-4H-benzo[g]pyrazolo[4,3-c]quinolin-4-one                                                                                                                                                              在
                                                                                                                                         
钯                                                                                                                                                                                                                               氢气   、                                                                                                  
acetonitrile-water   、                                                                                                  
ammonium hydroxide                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                    反应 3.0h,
                                                                                                                以to yield 5-(3-amino-2-hydroxypropyl)-3-methyl-2,5,7,8,9,10-hexahydro-4H-benzo[g]pyrazolo[4,3-c]quinolin-4-one (3-3) as a white solid的产率得到5-(3-amino-2-hydroxypropyl)-3-methyl-2,5,7,8,9,10-hexahydro-4H-benzo[g]pyrazolo[4,3-c]quinolin-4-one