79908-92-2Relevant academic research and scientific papers
Oxaazabicycloheptane antibiotics
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, (2008/06/13)
Compounds of the formula (I): STR1 wherein R1 is hydrogen, lower alkyl, hydroxymethyl or phenyl; R2 is hydrogen, lower alkyl or an optionally salted or esterified carboxyl group; R3 is hydrogen, chlorine, optionally substituted alkyl or a conjugating group; and R4 is a conjugating group, CH2 OH or CH(OH)CH3 ; are useful for their β-lactamase inhibitory activity and are also useful in symergistic combinations with penicillins or cephalosporins.
