描述:
                                
                                                                                                                         1-[7-benzyloxy-8-methoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-on-3-yl]-3-[N-methyl-N-(2-{3,4-dimethoxyphenyl}-ethyl)-amino]-propane hydrochloride                                                                                                                                                                                                                                                                                                          以45.2%的产率得到1-[7-Hydroxy-8-methoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-on-3-yl]-3-[N-methyl-N-(2-{3,4-dimethoxyphenyl}-ethyl)-amino]-propane hydrochloride