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新型碳青霉烯类抗生素BO-2727的体外活性,其具有强大的抗假单胞菌活性。

In vitro activity of a new carbapenem antibiotic, BO-2727, with potent antipseudomonal activity.

作者信息

Nakagawa S, Hashizume T, Matsuda K, Sanada M, Okamoto O, Fukatsu H, Tanaka N

机构信息

Tsukuba Research Institute, Banyu Pharmaceutical Co., Ltd., Japan.

出版信息

Antimicrob Agents Chemother. 1993 Dec;37(12):2756-9. doi: 10.1128/AAC.37.12.2756.

Abstract

BO-2727, a new 1-beta-methyl-carbapenem, was active at concentrations of 6.25 micrograms/ml or less against gram-positive and gram-negative bacteria, including some imipenem- and/or meropenem-resistant (MICs, > or = 12.5 micrograms/ml) Pseudomonas aeruginosa strains, against which it proved generally fourfold more active than imipenem and meropenem. BO-2727's antipseudomonal activity and its broad spectrum merit further investigation for clinical use by itself, since it was stable in the presence of renal dehydropeptidase I.

摘要

BO - 2727是一种新型的1-β-甲基碳青霉烯类抗生素,在浓度为6.25微克/毫升或更低时,对革兰氏阳性菌和革兰氏阴性菌具有活性,包括一些对亚胺培南和/或美罗培南耐药(最低抑菌浓度≥12.5微克/毫升)的铜绿假单胞菌菌株,事实证明它对这些菌株的活性通常比亚胺培南和美罗培南高四倍。BO - 2727的抗假单胞菌活性及其广谱性值得对其自身临床应用进行进一步研究,因为它在肾脱氢肽酶I存在的情况下是稳定的。

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