Novel Pyrazole and Indazole Derivatives: Synthesis and Evaluation of Their Anti-Proliferative and Anti-Angiogenic Activities
作者:Evangelia Tzanetou、Sandra Liekens、Konstantinos M. Kasiotis、Nikolas Fokialakis、Serkos A. Haroutounian
DOI:10.1002/ardp.201200057
日期:2012.10
The synthesis of several new pyrazole and indazole derivatives from acetophenone and tetralone substrates is reported. The bioactivities of the new compounds were evaluated through in vitro assays for endothelial cell proliferation and tube formation. Results herein indicate that the easily prepared compounds containing the indazole structural framework exhibit potent cytostatic properties against
报道了从苯乙酮和四氢萘酮底物合成几种新的吡唑和吲唑衍生物。通过对内皮细胞增殖和管形成的体外测定来评估新化合物的生物活性。本文的结果表明,含有吲唑结构框架的易于制备的化合物对所有测试的细胞系都表现出有效的细胞抑制特性,其中化合物 13 和 14 是最活跃的,对 MCF 的 IC50 值分别为 1.5 ± 0.4 µM 和 5.6 ± 2.5 µM ‐7 个细胞。此外,吲唑衍生物 16 被评估为 30 µM 内皮管形成的有效抑制剂。