Biologically active carbazole derivatives: focus on oxazinocarbazoles and related compounds
作者:Zouhair Bouaziz、Samar Issa、Jacques Gentili、Andreas Gratz、Andre Bollacke、Matthias Kassack、Joachim Jose、Lars Herfindal、Gro Gausdal、Stein Ove Døskeland、Catherine Mullié、Pascal Sonnet、Camille Desgrouas、Nicolas Taudon、Glaucio Valdameri、Attilio Di Pietro、Milad Baitiche、Marc Le Borgne
DOI:10.3109/14756366.2014.899594
日期:2015.3.4
Four series of carbazole derivatives, including N-substituted-hydroxycarbazoles, oxazinocarbazoles, isoxazolocarbazolequinones, and pyridocarbazolequinones, were studied using diverse biological test methods such as a CE-based assay for CK2 activity measurement, a cytotoxicity assay with IPC-81 cell line, determination of MIC of carbazole derivatives as antibacterial agents, a Plasmodium falciparum
使用多种生物学测试方法研究了四个系列的咔唑衍生物,包括N-取代的羟基咔唑,恶唑并咔唑,异恶唑并咔唑醌和吡啶并咔唑醌,例如基于CE的CK2活性测定,IPC-81细胞系的细胞毒性测定,测定咔唑衍生物作为抗菌剂的MIC,恶性疟原虫药敏试验和ABCG2介导的米托蒽醌测定。两种恶嗪咔唑Ib和Ig均显示出CK2抑制,IC50分别为8.7和14.0 µM。实现了进一步的化学合成,并且7-异丙基恶嗪基咔唑衍生物2对CK2表现出更强的活性(IC50 = 1.40 µM)。恶嗪咔唑Ib,Ig,然后对2和2分别针对IPC-81白血病细胞进行了测试,并显示出诱导白血病细胞死亡的能力,IC50值为57至62μM。还报道了有关抗菌和抗疟原虫活性的进一步研究。没有检测到对ABCG2外排泵有明显的抑制活性。