Synthesis and evaluation of novel hybrids β -carboline-4-thiazolidinones as potential antitumor and antiviral agents
作者:Valéria Aquilino Barbosa、Paula Baréa、Renata Sespede Mazia、Tania Ueda-Nakamura、Willian Ferreira da Costa、Mary Ann Foglio、Ana Lucia T. Goes Ruiz、João Ernesto de Carvalho、Débora Barbosa Vendramini–Costa、Celso Vataru Nakamura、Maria Helena Sarragiotto
DOI:10.1016/j.ejmech.2016.10.018
日期:2016.11
-carboxamide series (18–23) showed a potent activity and high selectivity for glioma (U251) and ovarian (OVCAR-3) cancer cell lines. Also, some β-carboline-4-thiazolidinone hybrids showed potent antiviral activity against Herpes simplex virus type-1. The N-(2-substituted-aryl-4-thiazolidinone)-carboxamide moiety in 18, 19 and 22 confer a potent anti-HSV-1 activity for these derivatives, which presented
合成了一系列新颖的杂种β-咔啉-4-噻唑烷酮,并评估了其对人癌细胞的体外抗肿瘤活性以及对单纯疱疹病毒1型(HSV-1)的抗病毒活性。从N' - (咪唑烷-2-亚基-4-噻唑烷酮) - β咔啉-3-碳酰肼系列(9-11),Ç ompounds 9C和11d中是最活跃的,表现出生长抑制50%(GI 50)的值小于对于所有测试的细胞系,均大于5μM 化合物9c中,轴承4 -二甲氨基苯基在C-1 β选择-咔啉来进行有关细胞死亡和细胞周期图的进一步研究,重点是人肾腺癌细胞系786-0。用25μM的化合物9c处理在处理15小时后会诱导细胞死亡,其特征在于磷脂酰丝氨酸的暴露和膜完整性的丧失。此外,用12.5μM的处理可促进亚G1阻滞,这表明细胞死亡。N-(2-取代-芳基-4-噻唑烷酮)-β-咔啉-3-羧酰胺系列(18-23)的衍生物显示出对神经胶质瘤(U251)和卵巢癌(OVCAR-3)的强活性和高选择