Design, Synthesis, and Evaluation of the Anticancer Properties of a Novel Series of Imidazolone Fused Pyrazolo[1,5‐a]pyrimidine Derivatives
作者:Ajeesh Kumar A.K.、Yadav D. Bodke、Ashwath N. Gowda、Ganesh Sambasivam、Kishore G. Bhat
DOI:10.1002/jhet.2786
日期:2017.5
A novel series of imidazolone fused pyrazolo[1,5‐a]pyrimidine derivatives has been designed and synthesized using a convergent approach, and the structures of these compounds were confirmed by 1H NMR, 13C NMR, ESI‐MS, and IR analyses. These new compounds were tested for their in vitro antiproliferative activity using an 3‐(4,5‐dimethylthiazol‐2‐yl)‐2,5‐diphenyl tetrazolium bromide (MTT) assay. Out
已经设计了一系列新的咪唑啉酮稠合的吡唑并[1,5-a]嘧啶衍生物,并通过收敛方法进行了合成,并通过1 H NMR,13 C NMR,ESI-MS和IR分析证实了这些化合物的结构。使用3-(4,5-二甲基噻唑-2-基)-2,5-二苯基溴化四唑(MTT)分析测试了这些新化合物的体外抗增殖活性。在当前研究中制备的20种衍生物中,化合物8h,8n和8r对HeLa细胞和HepG 2细胞表现出良好的抗癌活性。然而,化合物8r的体外抗癌活性针对HeLa,HepG 2和MCF-7细胞系的抗药性优于市售药物紫杉醇和SAHA。