EP3625233A1 - 3-(((((2S,5R)-2-CARBAMOYL-7-OXO-1,6-DIAZABICYCLO[3.2.1]OCTAN-6-YL)OXY)SULFONYL)OXY)-2,2-DIMETHYLPROP NOATE DERIVATIVES AND RELATED COMPOUNDS AS PERORALLY ADMINISTERED PROFRUGS OF BETA-LACTAMASE INHIBITORS FOR TREATING BACTERIAL INFECTIONS