| —— | 
                                        tert-butyl N-tert-butoxycarbonyl-N-[(3S,7S,8R,9S)-7-hydroxy-9-methyl-8-(2-methylallyloxy)-2-oxo-oxonan-3-yl]carbamate | 
                                        1616806-15-5 | 
                                        C23H39NO8 | 
                                        457.565 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,3S,4S,8S)-8-((bis tert-butoxycarbonyl)amino)-2-methyl-9-oxooxonane-3,4-diyl dicyclopentanecarboxylate | 
                                        1616806-32-6 | 
                                        C31H49NO10 | 
                                        595.731 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        tert-butyl N-[(3aS,4S,7S,10aS)-2-ethyl-4-methyl-6-oxo-4,7,8,9,10,10a-hexahydro-3aH-[1,3]dioxolo[4,5-c]oxonin-7-yl]-N-tert-butoxycarbonyl-carbamate | 
                                        1616806-39-3 | 
                                        C22H37NO8 | 
                                        443.538 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        tert-butyl N-tert-butoxycarbonyl-N-[(3S,7S,8R,9S)-7-hydroxy-9-methyl-2-oxo-8-phenoxy-oxonan-3-yl]carbamate | 
                                        1616806-10-0 | 
                                        C25H37NO8 | 
                                        479.571 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        tert-butyl N-tert-butoxycarbonyl-N-[(3S,7S,8S,9S)-7-isobutoxy-9-methyl-2-oxo-8-phenoxy-oxonan-3-yl]carbamate | 
                                        1616806-12-2 | 
                                        C29H45NO8 | 
                                        535.678 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        tert-butyl N-tert-butoxycarbonyl-N-[(3S,7S,8S,9S)-9-methyl-7-(2-methylallyloxy)-2-oxo-8-phenoxy-oxonan-3-yl]carbamate | 
                                        1616806-09-7 | 
                                        C29H43NO8 | 
                                        533.662 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        tert-butyl ((3aS,4S,7S,10aS)-4-methyl-6-oxo-2-phenyloctahydro-[1,3]dioxolo[4,5-c]oxonin-7-yl)carbamate | 
                                        1616806-38-2 | 
                                        C21H29NO6 | 
                                        391.464 |