Side chain SAR of bicyclic β-lactamase inhibitors (BLIs). 2. N-Alkylated and open chain analogs of MK-8712
摘要:
The bridged monobactam beta-lactamase inhibitor MK-8712 (1) effectively inhibits class C beta-lactamases. Side chain N-alkylated and ring-opened analogs of 1 were prepared and evaluated for combination with imipenem to overcome class C beta-lactamase mediated resistance. Although some analogs were more potent inhibitors of AmpC, none exhibited better synergy with imipenem than 1. (C) 2011 Elsevier Ltd. All rights reserved.
Side chain SAR of bicyclic β-lactamase inhibitors (BLIs). 2. N-Alkylated and open chain analogs of MK-8712
摘要:
The bridged monobactam beta-lactamase inhibitor MK-8712 (1) effectively inhibits class C beta-lactamases. Side chain N-alkylated and ring-opened analogs of 1 were prepared and evaluated for combination with imipenem to overcome class C beta-lactamase mediated resistance. Although some analogs were more potent inhibitors of AmpC, none exhibited better synergy with imipenem than 1. (C) 2011 Elsevier Ltd. All rights reserved.