88452-44-2Relevant academic research and scientific papers
Aromatic analogues of DNA minor groove binders - Synthesis and biological evaluation
Puckowska, Anna,Bielawski, Krzysztof,Bielawska, Anna,Midura-Nowaczek, Krystyna
, p. 99 - 105 (2004)
Nine carbocyclic analogues of mono- and bis-lexitropsins and two analogues of pentamidine with unsubstituted N-terminal amine group were synthesized. We have investigated the cytotoxic activity of new aromatic analogues of DNA binding ligands in MCF-7 breast cancer cells and assessed their ability to act as inhibitors of topoisomerase I and II. These studies indicate that aromatic analogues of bis-netropsin contain two identical units tethered by alkyloxyl chains are a potent catalytic inhibitor of both topoisomerases and exhibit moderate cytotoxicity in MCF-7 breast cancer cells.
Substituted indolinones
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, (2008/06/13)
The present invention relates to indolinones substituted in the 6-position of general formula wherein R1 to R5 and X are defined as in claim 1, the isomers and the salts thereof, particularly the physiologically acceptable salts thereof which have valuable pharmacological properties, in particular an inhibiting effect on various receptor tyrosine kinases and cyclin/CDK complexes and on the proliferation of endothelial cells and various, pharmaceutical compositions containing these compounds, their use and processes for preparing them.
