Synthesis and biological evaluation of some new substituted naphthoquinones.

Abstract

Two novel series of 1,4-naphthoquinone derivatives have been synthesized namely; N-ethoxycarbonyl-2-ethoxycarbonyloxy-3- alkyl-1,4-naphthoquinon-1-substituted phenylhydrazones 3a-f and 2-chlorocetyloxy-3-alkyl-1,4-naphthoquinone-1-substituted phenylhydrazones 4a-d. The antimicrobial activity as well as anticancer activity of these compounds have been evaluated. The acute toxicity of the active compounds was determined.