There are described 11-C-substituted derivatives of erythromycin and pharmaceutically acceptable compositions comprising a therapeutically effective amount of a compound of the invention in combination with a pharmaceutically acceptable carrier. Also described is a method for treating bacterial infections by administering to an animal a pharmaceutical composition containing a therapeutically-effective amount of a compound of the invention, and processes for the preparation of such compounds.
                            描述了
红霉素的11-C-取代衍
生物以及含有本发明化合物的治疗有效量与药用载体组合的药用可接受组合物。还描述了一种治疗细菌感染的方法,通过向动物投与含有本发明化合物的治疗有效量的药用组合物,并用于制备这种化合物的方法。