Synthesis and Antitumoral Evaluation of Benzyl (1S)-2-[2-(monosubstituted-benzylidene)hydrazino]-1-(hydroxymethyl)-2-oxoethylcarbamate
作者:Raquel Carvalho Montenegro、Leticia Veras Costa Lotufo、Manoel Odorico de Moraes、Claudia do O Pessoa、Felipe Augusto Rocha Rodrigues、Alessandra Campbell Pinheiro、Thais Cristina Mendonça Nogueira、Marcus Vinicius Nora de Souza
DOI:10.2174/157018012799129800
日期:2012.3.1
A series of 14 N-acyl-hydrazones L-serine derivatives have been synthesized and evaluated for their in vitro antitumoral activities against four neoplastic cancer cells: HL-60 (leukemia), MDA-MB-435 (melanoma), HCT-8 (colon) and SF-295 (nervous system). Five compounds (3g, 3h, 3i, 3k and 3n) were considered active against at least two cancer cell lines, with more than 90% of growth inhibition. Compound 3h, with IC50 of 2.04 μg/mL, seems to be moderately selective to HCT-8 and can be considered in further studies aiming new prototypes for a lead molecule against colon cancer.
已合成了一系列14种N-酰基-酰肼-L-丝氨酸衍生物,并评估了它们对四种肿瘤癌细胞的体外抗癌活性,包括:HL-60(白血病)、MDA-MB-435(黑色素瘤)、HCT-8(结肠)和SF-295(神经系统)。其中五个化合物(3g、3h、3i、3k和3n)对至少两种癌细胞系表现出活性,抑制生长超过90%。化合物3h的IC50值为2.04 μg/mL,对HCT-8表现出适度选择性,可考虑在针对结肠癌的新先导分子研究中进一步研究。