Synthesis, Cytotoxic, and Antitumor Activities of 2-Pyridylhydrazones Derived from 3-Benzoylpyridazines
作者:Johnny Easmon、Gerhard Pürstinger、Gottfried Heinisch、Hans H. Fiebig、Thomas Roth、Johann Hofmann
DOI:10.1002/ardp.201400137
日期:2014.8
A series of 2‐pyridylhydrazones derivedfrom phenyl‐pyridazin‐3‐yl‐methanones were prepared in search for potential novel antitumor agents. The stereochemistry of these compounds was established by means of NMR spectroscopy. Whereas hydrazones derivedfrom 3‐benzoylpyridazines (IC50 = 0.99–8.74 µM) inhibited the proliferation of the tumor cell lines tested, the non‐fully aromatic 3‐benzoylpyridazinone