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22. The effect of inhibitors of beta-lactamases on beta-lactamase extracts and on intact cells. Li JT; Moosdeen F; Williams JD J Antimicrob Chemother; 1982 Apr; 9(4):287-96. PubMed ID: 6282800 [No Abstract] [Full Text] [Related]
23. [Beta-lactamase inhibitors. II. Synthesis and biological properties of 6-sulfonylaminopenicillanic acids]. Kazimierczak J; Mikołajczyk J; Kotulowa W; Cieślak J Acta Pol Pharm; 1984; 41(6):619-23. PubMed ID: 6100225 [No Abstract] [Full Text] [Related]
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25. N-(functionalized alkyl) derivatives of 6-aminopenicillanic acid: a new series of specific inhibitors of beta-lactamase from Enterobacter cloacae P99. Calverley MJ; Begtrup M J Antibiot (Tokyo); 1983 Nov; 36(11):1507-15. PubMed ID: 6317623 [TBL] [Abstract][Full Text] [Related]
26. Protection of piperacillin and ticarcillin from beta-lactamase hydrolysis by tazobactam (YTR-830) and clavulanic acid. Diver JM; Thornber D; Wise R J Antimicrob Chemother; 1989 Jul; 24(1):89-92. PubMed ID: 2550415 [No Abstract] [Full Text] [Related]
27. Comparative in-vitro activities of GD-40 and other beta-lactamase inhibitors against TEM-1 and SHV-2 beta-lactamases. Danelon G; Mascaretti O; Radice M; Power P; Calcagno ML; Mata EG; Gutkind G J Antimicrob Chemother; 1998 Feb; 41(2):313-5. PubMed ID: 9533481 [No Abstract] [Full Text] [Related]
28. Fixed or variable concentrations of beta-lactamase inhibitors in in-vitro tests? Greenwood D J Antimicrob Chemother; 1996 Jul; 38(1):17-20. PubMed ID: 8858452 [No Abstract] [Full Text] [Related]
29. Synergy of clavulanic acid, sulbactam and tazobactam (YTR 830) with amoxycillin against fifty beta-lactamase-producing strains of Haemophilus influenzae. Simonet M; Moittie D; Philippon A; Descamps P; Veron M J Antimicrob Chemother; 1989 May; 23(5):798-800. PubMed ID: 2547748 [No Abstract] [Full Text] [Related]
30. Spectrophotometric determination of inhibitory effects of CP-45899 on beta-lactamase with benzylpenicillin and nitrocefin. Yamabe S J Antimicrob Chemother; 1980 May; 6(3):420-1. PubMed ID: 6249784 [No Abstract] [Full Text] [Related]
31. The inactivation of Bacillus cereus 569/H bera-lactamase by 6-beta-(trifluoromethane-sulfonyl)amidopenicillanic acid sulfone: pH dependence and stoichiometry. Mezes PS; Clarke AJ; Dmitrienko GI; Viswanatha T J Antibiot (Tokyo); 1982 Jul; 35(7):918-20. PubMed ID: 6294040 [No Abstract] [Full Text] [Related]
32. 6-Acetylmethylenepenicillanic acid (Ro 15-1903), a potent beta-lactamase inhibitor. I. Inhibition of chromosomally and R-factor-mediated beta-lactamases. Arisawa M; Then RL J Antibiot (Tokyo); 1982 Nov; 35(11):1578-83. PubMed ID: 6298167 [TBL] [Abstract][Full Text] [Related]
33. Inactivation of beta-lactamase from Shigella flexneri UCSF-129 by 6-beta-iodopenicillanic acid: classification of the enzyme. Campos M; Alarcón M; González H Microbios; 1990; 63(254):29-35. PubMed ID: 2170824 [TBL] [Abstract][Full Text] [Related]
34. In-vitro susceptibility of beta-lactamase-producing Haemophilus influenzae to the combinations ampicillin with mecillinam and ampicillin and VD2085. Piot P; van Dyck E J Antimicrob Chemother; 1985 Dec; 16(6):808-9. PubMed ID: 3005221 [No Abstract] [Full Text] [Related]
35. Beta-lactamase inhibition by acetylmethylene penicillanic acid compared to that of clavulanate and sulbactam. Chin NX; McElrath MJ; Neu HC Chemotherapy; 1988; 34(4):318-25. PubMed ID: 2850139 [TBL] [Abstract][Full Text] [Related]
36. 6-beta-bromopenicillanic acid, a potent beta-lactamase inhibitor. Pratt RF; Loosemore MJ Proc Natl Acad Sci U S A; 1978 Sep; 75(9):4145-9. PubMed ID: 212736 [TBL] [Abstract][Full Text] [Related]
37. Antibacterial activity of ampicillin alone and in combination with sulbactam correlated with beta-lactamase production. Chao HP; Ho SW; Luh KT; Hsieh WC Taiwan Yi Xue Hui Za Zhi; 1987 Mar; 86(3):241-7. PubMed ID: 3037003 [No Abstract] [Full Text] [Related]
38. Inactivation of the thiol RTEM-1 beta-lactamase by 6-beta-bromopenicillanic acid. Identity of the primary active-site nucleophile. Knap AK; Pratt RF Biochem J; 1987 Oct; 247(1):29-33. PubMed ID: 2825657 [TBL] [Abstract][Full Text] [Related]