Synthesis and Anti-Tumor Activities of a Novel Series of Tricyclic 1-Anilino-5H-pyridazino[4,5-b]indoles
作者:Rong Dong Li、Xin Zhai、Yan Fang Zhao、Shuang Yu、Ping Gong
DOI:10.1002/ardp.200700078
日期:2007.8
A novelseries of 1‐anilino‐5H‐pyridazino[4,5‐b]indoles was designed and synthesized in order to find novel potent anti‐tumor compounds. Their structures were confirmed by MS, 1H‐NMR, and elemental analysis. All compounds were screened for their cytotoxic activity against two human cancer cell lines (Bel‐7420, HT‐1080). The compounds 8, 9, and 17 showed 50% growth inhibitory activity in low micromolar