As a derivative of rifamycin,rifalazil has a potential effect against Mycobacterium,which provides an alternative for curing the infections caused by multidrug-resistant Mycobacterium tuberculosis.

• 利福拉齐为利福霉素衍生物,有相当强的抗分枝杆菌活性,为目前多重耐药结核病的治疗提供了一种选择。