| abstract |
Chemical substances such as hydroxybenzene components and similar heterocyclic structure derivatives, including their salts, acting as anticancer and antitumor agents, especially enzymes and structures present in cells such as cancer cells Disclosed are chemicals that modulate the activity of polypeptides or modulate the level of gene expression in cell lines such as cancer cells, as well as methods for preparing such chemicals, pharmaceutical compositions comprising such chemicals as active ingredients And methods of using them as therapeutic agents are disclosed. |