摘要:
The invention relates to a compound of formula (I): or a pharmaceutically acceptable salt thereof, thereof, wherein: G is a group of formula (II); and pharmaceutically acceptable salts, prodrugs, hydrates, or solvates, thereof, wherein A, B. L 1 -L 4 A, B, R 1 -R 4 and m are as defined herein. The invention also relates to pharmaceutical compositions comprising the compounds of formula (I) and their use in treating a bacterial infection.