| 标题 | 
                                        
                                                
                                                    | Tautomycin from Streptomyces spiroverticillatus |  | 
                        
                            
                                | IUPAC标准名 | 
                                        
                                                
                                                    | (3R,4S,5R,8S,9S,12R)-12-[(2S,3S,6R,8S,9R)-3,9-dimethyl-8-[(3S)-3-methyl-4-oxopentyl]-1,7-dioxaspiro[5.5]undecan-2-yl]-5,9-dihydroxy-4-methoxy-2,8-dimethyl-7-oxotridecan-3-yl (3R)-3-hydroxy-3-(4-methyl-2,5-dioxo-2,5-dihydrofuran-3-yl)propanoate |  | 
                        
                            
                                | IUPAC传统名 | 
                                        
                                                
                                                    | (3R,4S,5R,8S,9S,12R)-12-[(2S,3S,6R,8S,9R)-3,9-dimethyl-8-[(3S)-3-methyl-4-oxopentyl]-1,7-dioxaspiro[5.5]undecan-2-yl]-5,9-dihydroxy-4-methoxy-2,8-dimethyl-7-oxotridecan-3-yl (3R)-3-hydroxy-3-(4-methyl-2,5-dioxofuran-3-yl)propanoate |  |