Synthesis, characterization and antitumor activity of novel amide derivatives containing ferrocenyl pyrazol-moiety
摘要:
A series of novel 2-(5-ferrocenyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)-N-amide derivatives (1-38) were prepared. The compounds were characterized by H-1 NMR, C-13 NMR, IR, mass spectroscopy and element analysis. Compounds 19 and 30 were also gave crystals suitable for X-ray structural analysis. Biological evaluation of all the compounds were performed in the human prostatic carcinoma cell line (PC-3) and human mammary carcinoma cell line (Bcap-37) using the MTT method. Among them, compound 10 exhibited comparable in vitro antitumor activity to the positive control 5-Fluorouracil (5-FU) and cisplatin. (C) 2012 Elsevier B. V. All rights reserved.