| —— | 
                                        2-Nitro-11-oxo-10-(2,4,6-trimethoxy-benzyl)-10,11-dihydro-dibenzo[b,f][1,4]oxazepine-8-carboxylic acid methyl ester | 
                                        627545-96-4 | 
                                        C25H22N2O9 | 
                                        494.458 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        2-Nitro-11-oxo-10-(2,4,6-trimethoxy-benzyl)-10,11-dihydro-dibenzo[b,f][1,4]oxazepine-8-carboxylic acid | 
                                        627545-99-7 | 
                                        C24H20N2O9 | 
                                        480.431 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        2-Amino-11-oxo-10-(2,4,6-trimethoxy-benzyl)-10,11-dihydro-dibenzo[b,f][1,4]oxazepine-8-carboxylic acid methyl ester | 
                                        627546-02-5 | 
                                        C25H24N2O7 | 
                                        464.475 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        11-Oxo-10-(2,4,6-trimethoxy-benzyl)-10,11-dihydro-dibenzo[b,f][1,4]oxazepine-8-carboxylic acid methyl ester | 
                                        627545-98-6 | 
                                        C25H23NO7 | 
                                        449.46 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        2-Chloro-11-oxo-10-(2,4,6-trimethoxy-benzyl)-10,11-dihydro-dibenzo[b,f][1,4]oxazepine-8-carboxylic acid methyl ester | 
                                        627545-97-5 | 
                                        C25H22ClNO7 | 
                                        483.905 |