Benzoquinoline Derivatives: A Straightforward and Efficient Route to Antibacterial and Antifungal Agents
作者:Vasilichia Antoci、Liliana Oniciuc、Dorina Amariucai-Mantu、Costel Moldoveanu、Violeta Mangalagiu、Andreea Madalina Amarandei、Claudiu N. Lungu、Simona Dunca、Ionel I. Mangalagiu、Gheorghita Zbancioc
DOI:10.3390/ph14040335
日期:——
We report here the design, synthesis, experimental and in silico evaluation of the antibacterial and antifungal activity of some newbenzo[f]quinoline derivatives. Two classes of benzo[f]quinolinium derivatives—(benzo[f]quinolinium salts (BQS) and pyrrolobenzo[f]quinolinium cycloadducts (PBQC)—were designed and obtained in two steps via a direct and facile procedure: quaternization followed by a cycloaddition
Benzoquinoline Derivatives: An Attractive Approach to Newly Small Molecules with Anticancer Activity
作者:Liliana Oniciuc、Dorina Amăriucăi-Mantu、Dumitrela Diaconu、Violeta Mangalagiu、Ramona Danac、Vasilichia Antoci、Ionel I. Mangalagiu
DOI:10.3390/ijms24098124
日期:——
This study presents the synthesis, structural characterization, and in vitro evaluation of anticancer activity of some newly benzo[f]quinoline derivatives. The synthesis is facile and efficient, involving two steps: quaternization of nitrogen heterocycle followed by a [3+2] dipolar cycloaddition reaction. The synthesized compounds were characterized by FTIR, NMR, and X-ray diffraction on monocrystals
本研究介绍了一些新的苯并 [f] 喹啉衍生物的合成、结构表征和抗癌活性的体外评价。该合成简单高效,包括两个步骤:氮杂环的季铵化,然后是 [3+2] 偶极环加成反应。在化合物 6c 和 7c 的情况下,合成的化合物通过 FTIR、NMR 和 X 射线衍射在单晶上进行表征。对十八种苯并 [f] 喹啉化合物、季盐和环加合物进行了体外单剂量抗癌测定。结果表明,最具活性的化合物是具有芳香 R 取代基的季盐 3d 和 3f。季盐 3d 显示出对所有类型癌细胞的非选择性活性,而盐 3f 对白血病细胞表现出高度选择性活性。化合物 3d 还对四种不同类型的癌细胞(即非小细胞肺癌 HOP-92、黑色素瘤 LOX IMVI、黑色素瘤 SK-MEL-5 和乳腺癌 MDA-MB-468)表现出显着的细胞毒性。该研究还包括 SAR 相关性。