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Approaches for the discovery of metallo‐β‐lactamase inhibitors: A review
Author(s) -
Shi Cheng,
Chen Jiaxing,
Kang Xinyue,
Shen Xutong,
Lao Xingzhen,
Zheng Heng
Publication year - 2019
Publication title -
chemical biology and drug design
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.59
H-Index - 77
eISSN - 1747-0285
pISSN - 1747-0277
DOI - 10.1111/cbdd.13526
Subject(s) - broad spectrum , computational biology , medicine , biology , chemistry , combinatorial chemistry
After more than 80 years of development, β‐lactam drugs have become the most widely used high‐efficiency, low‐toxic broad‐spectrum antibacterial drugs. However, with the widespread use and even abuse of those drugs, the resistance of major pathogens to β‐lactam drugs has increased over years, which has become a thorny problem to the public health. A common mechanism of the resistance to β‐lactams is the producing of β‐lactamases, which can hydrolyze the β‐lactam ring and inactivate these drugs. Metallo‐β‐lactamases (MBLs) are one kind of β‐lactamases that require metal ions for their catalytic activities. Although it is a well‐known strategy to recover the efficacy of β‐lactams by the combination of β‐lactamase inhibitors, there are still no MBL inhibitors that can be used in clinical practice. Therefore, it is urgent to develop MBL inhibitors. This review outlines the currently discovered MBL inhibitors with an emphasis on various strategies and approaches taken to discover MBL inhibitors, which may lead to diverse classes of inhibitors. Recent progress, particularly new screening methods, and the rational design of potent MBL inhibitors are discussed.