Pseudoerythromycin A enol ether(LY267108)是红霉素的降解产物,但并无明显的抑菌活性。
体内研究Pseudoerythromycin A enol ether(LY267108)能增加猫的下食管括约肌(LES)压力。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
红霉素A烯醇醚 | 8,9-anhydroerythromycin A 6,9-hemiacetal | 33396-29-1 | C37H65NO12 | 715.923 |
红霉素 | erythromycin | 114-07-8 | C37H67NO13 | 733.938 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
红霉素A烯醇醚 | 8,9-anhydroerythromycin A 6,9-hemiacetal | 33396-29-1 | C37H65NO12 | 715.923 |
—— | (2R,3R,6R,7S,8S,9R,10R)-3-acetyl-9-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-7-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,6,8,10,12-pentamethyl-4,13-dioxabicyclo[8.2.1]tridec-1(12)-en-5-one | 132201-81-1 | C34H57NO11 | 655.827 |
—— | (8R,9S)-8,9-dihydro-6,9-epoxy-8,9-anhydropseudoerythromycin | 133959-86-1 | C37H67NO12 | 717.938 |
—— | (2R,3R,6R,7S,8S,9R,10R)-3-[(2R,3R)-2,3-dihydroxypentan-2-yl]-9-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-1,12-dihydroxy-7-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,6,8,10,12-pentamethyl-4,13-dioxabicyclo[8.2.1]tridecan-5-one | 109719-54-2 | C37H67NO14 | 749.937 |
—— | EM909 | 1313489-78-9 | C37H65NO11 | 699.923 |
—— | EM913 | 1313489-70-1 | C39H69NO13 | 759.976 |
—— | EM906 | 1313489-76-7 | C34H59NO11 | 657.843 |
—— | (3R,4R,7R,8S,9S,10R,11R)-4-acetyl-10-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-8-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,7,9,11-tetramethyl-11-(2-oxopropyl)-1,5-dioxacycloundecane-2,6-dione | 109719-56-4 | C34H57NO13 | 687.825 |
—— | (2S,3R,4S,6R)-2-[[(2R,3R,6R,7R,8S,9S,10R)-2-[(2R,3R)-2,3-dihydroxypentan-2-yl]-9-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,6,8,10-tetramethyl-4,11-dioxo-6-(2-oxopropyl)-1,5-dioxacycloundec-7-yl]oxy]-3-hydroxy-N,N,6-trimethyloxan-4-amine oxide | 109719-55-3 | C37H65NO15 | 763.921 |
—— | EM915 | 1313489-72-3 | C31H55NO10 | 601.778 |
—— | EM916 | 1313489-73-4 | C32H53NO11 | 627.773 |
—— | EM918 | 1313489-75-6 | C30H49NO10 | 583.72 |
—— | EM917 | 1313489-74-5 | C32H51NO11 | 625.757 |