(2E,6E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-enyl)nona-2,6-dien-1-yl bromide   、                                                                                      
N6-methoxy-9-methyladenine                                                                                                                                                                                              以
                                                                                         
N,N-二甲基乙酰胺                                                                                  为溶剂,
                                                                                                                                                    反应 21.0h,
                                                                                                                以60 mg的产率得到7-[(2'E,6'E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-enyl)nona-2,6-dien-1-yl]-6-methoxyamino-9-methyl-7H-purinium