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Paper | Regular issue | Vol 68, No. 5, 2006, pp.975-981
Published online, 24th March, 2006
DOI: 10.3987/COM-06-10700
A Concise Synthesis of Further Thiophene Analogues of Kuanoniamine A

Seon A. Hepburn and Yvette A. Jackson*

*Department of Chemistry, University of the West Indies, Mona, Jamaica, West Indies


An efficient synthesis of three novel 9H-pyrido[6,5,4-kl]thieno[3,2-i]acridin-9-ones is described. The synthesis is achieved utilizing methyl-4,7-dimethoxybenzo[b]thiophene-2-carboxylate.