Antibacterial and antifungal activities of 2,3-pyrrolidinedione derivatives against oral pathogens
作者:Atul A. Dhavan、Andrei C. Ionescu、Rahul D. Kaduskar、Eugenio Brambilla、Sabrina Dallavalle、Elena Maria Varoni、Marcello Iriti
DOI:10.1016/j.bmcl.2016.01.082
日期:2016.3
Among the novel approaches applied to antimicrobial drug development, natural product-inspired synthesis plays a major role, by providing biologically validated starting points. Tetramic acids, a class of natural products containing a 2,4-pyrrolidinedione ring system, have attracted considerable attention for their antibacterial, antiviral, antifungal and anticancer activities. On the contrary, compounds
在应用于抗菌药物开发的新方法中,通过提供经过生物学验证的起点,天然产物启发的合成起着重要作用。 四酸是一类含有2,4-吡咯烷二酮环系统的天然产物,因其抗菌,抗病毒,抗真菌和抗癌活性而备受关注。相反,对具有2,3-吡咯烷二酮骨架的化合物的研究较少。在这项工作中,我们建立了取代2,3-吡咯烷二酮核心的化学路线,从而引入了广泛的多样性。从口腔保健的潜在应用的角度,研究了2,3-吡咯烷二酮核心上具有各种取代基的许多类似物的抗微生物和抗真菌活性。最有前途的化合物对变形链球菌和白色念珠菌具有显着的抗菌活性, 与洗必泰相当,这是口腔保健的黄金标准。