| —— | methyl (9R,12S)-12-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-4-nitro-11-oxo-2-oxa-10-azatricyclo[12.2.2.13,7]nonadeca-1(16),3,5,7(19),14,17-hexaene-9-carboxylate | 178208-49-6 | C25H29N3O8 | 499.521 | 
                                                                                                                                            
                                        | —— | methyl (9S,12S)-12-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-4-nitro-11-oxo-2-oxa-10-azatricyclo[12.2.2.13,7]nonadeca-1(16),3,5,7(19),14,17-hexaene-9-carboxylate | 178208-51-0 | C25H29N3O8 | 499.521 | 
                                                                                                                                            
                                        | —— | methyl (9R,12S)-10-methyl-12-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-4-nitro-11-oxo-2-oxa-10-azatricyclo[12.2.2.13,7]nonadeca-1(16),3,5,7(19),14,17-hexaene-9-carboxylate | 178208-53-2 | C26H31N3O8 | 513.547 | 
                                                                                                                                            
                                        | —— | methyl (9S,12S)-10-methyl-12-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-4-nitro-11-oxo-2-oxa-10-azatricyclo[12.2.2.13,7]nonadeca-1(16),3,5,7(19),14,17-hexaene-9-carboxylate | 178208-57-6 | C26H31N3O8 | 513.547 | 
                                                                                                                                            
                                        | —— | methyl (9S,12S)-4-amino-10-methyl-12-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-11-oxo-2-oxa-10-azatricyclo[12.2.2.13,7]nonadeca-1(16),3,5,7(19),14,17-hexaene-9-carboxylate | 178208-58-7 | C26H33N3O6 | 483.565 | 
                                                                                                                                            
                                        | —— | methyl (9R,12S)-4-amino-10-methyl-12-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-11-oxo-2-oxa-10-azatricyclo[12.2.2.13,7]nonadeca-1(16),3,5,7(19),14,17-hexaene-9-carboxylate | 178208-54-3 | C26H33N3O6 | 483.565 | 
                                                                                                                                            
                                        | —— | methyl (9S,12S)-4-hydroxy-10-methyl-12-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-11-oxo-2-oxa-10-azatricyclo[12.2.2.13,7]nonadeca-1(16),3,5,7(19),14,17-hexaene-9-carboxylate | 178208-59-8 | C26H32N2O7 | 484.549 | 
                                                                                                                                            
                                        | —— | methyl (9R,12S)-4-hydroxy-10-methyl-12-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-11-oxo-2-oxa-10-azatricyclo[12.2.2.13,7]nonadeca-1(16),3,5,7(19),14,17-hexaene-9-carboxylate | 178208-55-4 | C26H32N2O7 | 484.549 | 
                                                                                                                                            
                                        | —— | methyl (9R,12S)-4-methoxy-10-methyl-12-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-11-oxo-2-oxa-10-azatricyclo[12.2.2.13,7]nonadeca-1(16),3,5,7(19),14,17-hexaene-9-carboxylate | 178208-56-5 | C27H34N2O7 | 498.576 | 
                                                                                                                                            
                                        | —— | (9S,12S)-12-[N-(tert-butyloxycarbonyl)-N-methylamino]-2,11-dioxo-4-methoxy-9-methoxycarbonyl-10-methyl-10-azatricyclo[12.2.2.13,7]nonadeca-3,5,7(19),14,16,17-hexaene | 138605-22-8 | C27H34N2O7 | 498.576 |