| —— | 
                                        cis-1-phenyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid methyl ester | 
                                        —— | 
                                        C19H21NO4 | 
                                        327.38 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        di-tert-butyl 3,3'-((hexane-1,6-diylbis(azanediyl))bis(methylene))(1S,1'S,3S,3'S)-bis(6,7-dimethoxy-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate) | 
                                        1430817-33-6 | 
                                        C52H70N4O8 | 
                                        879.15 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        methyl (1S,3S)-6,7-dihydroxy-1-phenyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylate | 
                                        1173933-70-4 | 
                                        C17H17NO4 | 
                                        299.326 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        methyl (1S,3S)-2-formyl-6,7-dimethoxy-1-phenyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylate | 
                                        1173933-72-6 | 
                                        C20H21NO5 | 
                                        355.39 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        tert-butyl (1S,3S)-3-formyl-6,7-dimethoxy-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylate | 
                                        1263815-54-8 | 
                                        C23H27NO5 | 
                                        397.471 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        methyl (1S,3S)-2-formyl-6,7-dihydroxy-1-phenyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylate | 
                                        1173933-71-5 | 
                                        C18H17NO5 | 
                                        327.337 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        2-O-tert-butyl 3-O-methyl (1S,3S)-6,7-dimethoxy-1-phenyl-3,4-dihydro-1H-isoquinoline-2,3-dicarboxylate | 
                                        1263815-51-5 | 
                                        C24H29NO6 | 
                                        427.497 |