Design, Synthesis and Biological Evaluation of Novel Primaquine-Cinnamic Acid Conjugates of the Amide and Acylsemicarbazide Type
作者:Kristina Pavić、Ivana Perković、Petra Gilja、Filip Kozlina、Katja Ester、Marijeta Kralj、Dominique Schols、Dimitra Hadjipavlou-Litina、Eleni Pontiki、Branka Zorc
DOI:10.3390/molecules21121629
日期:——
condensation reaction of PQ with a series of CAD chlorides (method A) or benzotriazolides 2 (method B). The synthesis of acylsemicarbazides 7a-k included activation of PQ with benzotriazole, preparation of PQ-semicarbazide 6 and its condensation with CAD chlorides 4. All synthesized PQ-CAD conjugates were evaluated for their anticancer, antiviral and antioxidative activities. Almost all compounds from series
在这篇论文中,报道了包含伯氨喹(PQ)基序和肉桂酸衍生物(CAD)的支架的直接合成和合成(化合物3a-k)或通过间隔基(化合物7a-k)。在第一系列化合物中,PQ和各种CAD通过酰胺键连接,在第二系列化合物中,由PQ氨基,CONHNH间隔基和源自CAD的羰基建立的酰基半脲官能团连接。PQ-CAD酰胺3a-k是通过PQ与一系列CAD氯化物(方法A)或苯并三唑类化合物2(方法B)的简单一步缩合反应制备的。酰基半脲7a-k的合成包括用苯并三唑活化PQ,制备PQ-半脲6以及与CAD氯化物缩合4。评估了所有合成的PQ-CAD共轭物的抗癌性,抗病毒和抗氧化活性。来自系列3的几乎所有化合物都对MCF-7细胞系具有选择性,并在微摩尔浓度下具有活性。邻氟衍生物3h对HeLa,MCF-7尤其是对SW 620细胞系表现出高活性,而具有苯并二恶唑环的酰基氨基脲7f和在甲氧基,氯或三氟甲基取代基中的7c,7g尤其是