Beta-lactam compounds to detect carbapenemases or microbial carbapenem resistance are disclosed. The compounds contain a chemical probe. Upon hydrolysis by carbapenemases, the compounds undergo intramolecular rearrangement and release the chemical probe. Detection of the released chemical probe indicates the presence of carbapenemases and the presence of microbial carbapenem resistance.
                            本文披露了用于检测碳青霉烯酶或微
生物对碳青霉烯的抗性的β-内酰胺化合物。这些化合物含有
化学探针。在碳青霉烯酶的
水解作用下,这些化合物会发生分子内重排并释放出
化学探针。检测释放的
化学探针表明存在碳青霉烯酶和微
生物对碳青霉烯的抗性。