Synthesis and antimicrobial/antimalarial activities of novel naphthalimido trans-β-lactam derivatives
作者:Javad Ameri Rad、Aliasghar Jarrahpour、Christine Latour、Veronique Sinou、Jean Michel Brunel、Hsaine Zgou、Yahia Mabkhot、Taibi Ben Hadda、Edward Turos
DOI:10.1007/s00044-017-1920-z
日期:2017.10
formation of trans-β-lactam adducts 3a–l, which were characterized by FT-Infra Red, 1H NMR, 13C NMR, mass spectrometry, elemental analyses, and X-ray crystallography, and then individually evaluated for antibacterial and antimalarial activities. Two of the β-lactams, 3c and 3l, afforded IC50 values of 3 and 5 µM, respectively, against Plasmodium falciparum K1 resistant strain.
本文首次描述了一些含有1,8-萘二甲酰亚胺官能团的新型β-内酰胺衍生物的合成和微生物学评估。这些化合物是通过衍生自2-(1,3-二氧代-1H-苯并[de]异喹啉-2(3H)-基)乙酸(alrestatin)的乙烯酮的[2 + 2]环缩合(Staudinger反应)获得的。和各种N-芳烃 该反应是完全非对映选择性的,仅导致形成反式-β-内酰胺加合物3a-1,其特征在于FT-红外,1 H NMR,13 C NMR,质谱,元素分析和X射线晶体学,然后分别评估其抗菌和抗疟疾活性。两个β-内酰胺3c和3l分别提供了针对恶性疟原虫K1抗性菌株的IC 50值,分别为3和5μM 。