| —— | 
                                        (4S,4'aS,6'S,7'aS)-2'-benzyl-6'-(methoxymethoxy)spiro[1,3-oxazolidine-4,7'-1,4,4a,5,6,7a-hexahydrocyclopenta[c]pyridine]-2,3'-dione | 
                                        170711-21-4 | 
                                        C19H24N2O5 | 
                                        360.41 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (4S,4'aR,6'S,7'aS)-2'-benzyl-6'-(methoxymethoxy)spiro[1,3-oxazolidine-4,7'-3,4,4a,5,6,7a-hexahydro-1H-cyclopenta[c]pyridine]-2-one | 
                                        170711-29-2 | 
                                        C19H26N2O4 | 
                                        346.426 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (4S,4'aR,6'S,7'aS)-6'-(methoxymethoxy)-2'-methylspiro[1,3-oxazolidine-4,7'-3,4,4a,5,6,7a-hexahydro-1H-cyclopenta[c]pyridine]-2-one | 
                                        170711-30-5 | 
                                        C13H22N2O4 | 
                                        270.329 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (4S,4'aR,6'S,7'aS)-6'-(methoxymethoxy)-2'-methyl-2'-oxidospiro[1,3-oxazolidine-4,7'-3,4,4a,5,6,7a-hexahydro-1H-cyclopenta[c]pyridin-2-ium]-2-one | 
                                        170711-31-6 | 
                                        C13H22N2O5 | 
                                        286.328 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (4S,4'aR,6'S,7'aS)-6'-(methoxymethoxy)-2'-methyl-4'-(2,2,2-trifluoroacetyl)spiro[1,3-oxazolidine-4,7'-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyridine]-2-one | 
                                        170711-32-7 | 
                                        C15H19F3N2O5 | 
                                        364.321 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        tert-butyl (4S,4'aR,6'S,7'aS)-6'-(methoxymethoxy)-2'-methyl-2-oxo-4'-(2,2,2-trifluoroacetyl)spiro[1,3-oxazolidine-4,7'-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyridine]-3-carboxylate | 
                                        170711-33-8 | 
                                        C20H27F3N2O7 | 
                                        464.439 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        methyl (4aR,6S,7R,7aS)-6-(methoxymethoxy)-2-methyl-7-[(2-methylpropan-2-yl)oxycarbonylamino]-4-(2,2,2-trifluoroacetyl)-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyridine-7-carboxylate | 
                                        170711-34-9 | 
                                        C20H29F3N2O7 | 
                                        466.455 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [(4aR,6S,7S,7aS)-7-Hydroxymethyl-6-methoxymethoxy-2-methyl-4-(2,2,2-trifluoro-acetyl)-2,4a,5,6,7,7a-hexahydro-1H-[2]pyrindin-7-yl]-carbamic acid tert-butyl ester | 
                                        170711-42-9 | 
                                        C19H29F3N2O6 | 
                                        438.444 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        methyl (4aR,6S,7R,7aS)-6-hydroxy-2-methyl-7-[(2-sulfamoylacetyl)amino]-4-(2,2,2-trifluoroacetyl)-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyridine-7-carboxylate | 
                                        170711-35-0 | 
                                        C15H20F3N3O7S | 
                                        443.401 | 
                                    
                                                                                                                                            
                                        | [(2-氨基磺酰基乙酰基)氨基] (4aR,6S,7R,7aS)-4-氨基甲酰-6-羟基-2-甲基-1,4a,5,6,7,7a-六氢环戊并[c]吡啶-7-羧酸酯 | 
                                        (-)-Altemicidin | 
                                        125399-82-8 | 
                                        C13H20N4O7S | 
                                        376.39 |