GLYCOPEPTIDE COMPOUNDS HAVING ACTIVITY OF RESISTING DRUG-RESISTANT BACTERIA, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

摘要

Disclosed are glycopeptide compounds having activity of resisting drug-resistant bacteria, conforming to glycopeptide compounds represented by general formula (I). The present invention also provides a preparation method for and an application of the glycopeptide compounds. Upon testing, compared with a second-generation glycopeptide drug oritavancin, the glycopeptide antibiotic compounds have higher inhibition activity on drug-resistant bacterial strains, especially MRSA or VRE. Further testing shows that most of the glycopeptide compounds have safety higher than that of oritavancin and can be prepared into drugs for treating or preventing diseases caused by various bacterial infections, such as skin and soft tissue infections, meningitis, sepsis, pneumonia, arthritis, peritonitis, bronchitis, and empyema.