Investigation of triazole-linked indole and oxindole glycoconjugates as potential anticancer agents: novel Akt/PKB signaling pathway inhibitors
作者:Atulya Nagarsenkar、Santosh Kumar Prajapti、Sravanthi Devi Guggilapu、Swetha Birineni、Sudha Sravanti Kotapalli、Ramesh Ummanni、Bathini Nagendra Babu
DOI:10.1039/c5md00513b
日期:——
assay, the results indicated that compounds 5f (indole derivative) and E-9b (oxindole derivative) displayed remarkable cytotoxic activity against DU145 cells. Moreover, the colony formation assay (soft agar assay) revealed that compounds 5f and E-9b can inhibit the growth and proliferation of DU145 cells. The impact of the most active cytotoxic compounds 5f and E-9b on the cell cycle distribution was
为了继续进行新型生物活性剂的合成,我们从吲哚/羟吲哚(29种化合物)合成了两组三唑连接的糖缀合物,并通过IR(红外光谱),1 H NMR(核磁共振)进行了进一步表征,13 C NMR和质谱分析。评估了新合成的目标化合物对DU145(前列腺癌),HeLa(宫颈癌),A549(肺癌)和MCF-7(乳腺癌)细胞系的初步体外抗癌活性。在磺基罗丹明B(SRB)分析中,结果表明化合物5f(吲哚衍生物)和E -9b(羟吲哚衍生物)对DU145细胞显示出显着的细胞毒活性。此外,集落形成测定法(软琼脂测定法)表明化合物5f和E -9b可以抑制DU145细胞的生长和增殖。在DU145细胞中评估了活性最高的细胞毒性化合物5f和E -9b对细胞周期分布的影响,该细胞在亚G1期表现出细胞周期停滞。接下来,化合物5f和E -9b对DU145细胞中的半胱天冬酶激活进行了测试,结果表明这些化合物具有通过内在途径诱导细胞凋