Synthesis and Antitumour Activity of Hybrid Compounds Based on 4-Aminophenylarsonic Acid and Spatially Hindered Phenols.

One of the main modern approaches to the creation of effective drugs is the design of new biologically active substances containing two or more pharmacophore groups in their structure. In recent years, there have been many publications on the synthesis and study of biological activity, including antitumour activity, of new organo-arsenic compounds. It is known that spatially hindered phenols can also have antitumor activity, so the synthesis and study of hybrid compounds based on organo-arsenic compounds and spatially hindered phenols is a relevant area of research.