| —— | 
                                        [(3R,5S,7R,8R)-7-{(1E,3E)-5-[(2S,3S,5R,6R)-3,6-dimethyl-5-({(2Z,4S)-4-[(piperidin-1-ylcarbonyl)oxy]pent-2-enoyl} amino)tetrahydro-2H-pyran-2-yl]-3-methylpenta-1,3-dien-1-yl}-8-hydroxy-1,6-dioxaspiro[2.5]oct-5-yl]acetic acid | 
                                        1609106-56-0 | 
                                        C32H48N2O9 | 
                                        604.741 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [(3R,5S,7R,8R)-7-{(1E,3E)-5-[(2S,3S,5R,6R)-3,6-dimethyl-5-({(2Z,4S)-4-[(piperidin-1-ylcarbonyl)oxy]pent-2-enoyl}amino)tetrahydro-2H-pyran-2-yl]-3-methylpenta-1,3-dien-1-yl}-8-(1-ethoxyethoxy)-1,6-dioxaspiro[2.5]oct-5-yl]acetic acid | 
                                        1609106-55-9 | 
                                        C36H56N2O10 | 
                                        676.848 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,3Z)-5-{[(2R,3R,5S,6S)-6-{(2E,4E)-5-[(3R,4R,5R,7S)-4-(1-ethoxyethoxy)-7-(2-methoxy-2-oxoethyl)-1,6-dioxaspiro[2.5]oct-5-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl]amino}-5-oxopent-3-en-2-yl piperidine-1-carboxylate | 
                                        1609106-54-8 | 
                                        C37H58N2O10 | 
                                        690.875 | 
                                    
                                                                                                                                            
                                        | 泰兰斯他汀A | 
                                        thailanstatin A | 
                                        1426953-21-0 | 
                                        C28H41NO9 | 
                                        535.635 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        thailanstatin A methyl ester | 
                                        1609106-52-6 | 
                                        C29H43NO9 | 
                                        549.662 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        methyl [(3R,5S,7R,8R)-8-(1-ethoxyethoxy)-7-{(1E,3E)-5-[(2S,3S,5R,6R)-5-{[(2Z,4S)-4-hydroxypent-2-enoyl]amino}-3,6-dimethyltetrahydro-2H-pyran-2-yl]-3-methylpenta-1,3-dien-1-yl}-1,6-dioxaspiro[2.5]oct-5-yl]acetate | 
                                        1609131-82-9 | 
                                        C31H49NO9 | 
                                        579.731 |