COMPOUNDS FOR USE IN THE TREATMENT OF BACTERIAL INFECTION

摘要

This invention relates to a compound of Formula 1A: or a pharmaceutically acceptable salt thereof: wherein R1 to R4. R7, R9 to R12 and Y are as defined herein. The invention further relates to pharmaceutical composition comprising said compound or a pharmaceutically acceptable salt thereof; and method of using same for reducing or reversing bacterial resistance to at least one aminoglycoside antibiotic.