Synthesis and biological evaluation of peptidomimetics containing the tryptamine moiety as a potential antitumor agent
作者:Xiaohui Wang、Haihuan Su、Changshui Chen、Xiufang Cao
DOI:10.1039/c4ra16949b
日期:——
bearing the tryptamine moiety were designed, synthesized, and evaluated for their inhibition activities against cell proliferation. According to the preliminary studies on cytotoxic activities, some of the newly prepared compounds (Ia–k, IIa–d, IIIa–g) displayed significant inhibition activities against human hepatoma cancer (HepG2 and Huh-7), and human melanoma (A875) cell lines compared with the control
设计,合成并评估了三组带有类固醇胺部分的新型拟肽,并评估了它们对细胞增殖的抑制活性。根据对细胞毒活性的初步研究,一些新制备的化合物(Ia-k,IIa-d,IIIa-g)显示出对人肝癌(HepG2和Huh-7)和人黑素瘤(A875)的显着抑制活性。细胞系与对照5-氟尿嘧啶相比。尤其是化合物Ih和Ij表现出明显的抑制活性(Ih IC 50 = 4.88±0.78μgmL -1 ; Ij IC 50对于抗5-氟尿嘧啶的人肝细胞癌(BEL-7402 / 5-FU)细胞系,其结果为6.60±1.20μgmL -1)。