| abstract |
The present invention relates to quinoline compounds, a preparation method therefor and a use thereof. Specifically, provided are novel quinoline compounds, and pharmaceutically-acceptable salts thereof, a preparation method therefor, and a use thereof in preparing a drug for treating Mycobacterium tuberculosis infectious diseases, especially infectious diseases caused by drug-resistant Mycobacterium tuberculosis. The quinoline compounds or the pharmaceutically-acceptable salts thereof have good anti-Mycobacterium tuberculosis activity, especially strong activity against drug-resistant Mycobacterium tuberculosis. |