作者:Clare Gutteridge、Sean Curtis、Joshua Major、Daniel Nin、Apurba Bhattacharjee、Daniel Nichols、Lucia Gerena
DOI:10.2174/1570178612666150501004856
日期:2015.6.4
A series of ten new 2,3,6-substituted quinazolin-4(3H)-one derivatives (10a-j) were
prepared from anthranilic acid (1) in a simple and economical path in a series of reactions and
screened for their anticancer activity against pancreatic cancer cell line (PANC-1) using MTT assay.
The results reveal that at concentration 100 µM/L, compounds 10b, 10f, 10g and 10h exhibited
potential anticancer activity by inhibiting the growth of PANC-1 cells by 75% and remaining compounds showed moderate
anticancer activity. The structural characterization of the synthesized compounds was elucidated by 1H & 13C NMR,
LC-MS, FT-IR and elemental analysis. As potential anti-tumor agents, these new derivatives show promise for further research.
一系列新的2,3,6取代的喹唑啉-4(3H)-酮衍生物(10a-j)是通过一系列反应简单经济地从氨基苯甲酸(1)合成的,并使用MTT法筛选其对胰腺癌细胞系(PANC-1)的抗癌活性。结果表明,在浓度100 µM/L下,化合物10b、10f、10g和10h表现出潜在的抗癌活性,使PANC-1细胞的生长抑制了75%,其余化合物表现出中等的抗癌活性。合成化合物的结构表征通过1H和13C NMR、LC-MS、FT-IR和元素分析进行了解释。作为潜在的抗肿瘤剂,这些新衍生物在进一步研究中显示出良好的前景。