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Communication | Regular issue | Vol 43, No. 9, 1996, pp.1847-1854
Published online, 1st January, 1970
DOI: 10.3987/COM-96-7532
Synthesis of New Tetracyclic Oxazolocarbazoles as Functionalized Precursors to Antioxidative Agents, Antiostatins and Carbazoquinocins

Tominari Choshi, Hiroyuki Fujimoto, Eiichi Sugino, and Satoshi Hibino*

*Faculty of Pharmacy and Pharmaceutical Sciences, Fukuyama University, Fukuyama, Hiroshima 729-02, Japan

Abstract

New tetracyclic oxazolo[4,5-c]arbazole and oxazolo[4,5-c]carbazole ring systems as functionalized precursors to antioxidative antiosratins (A1-4 and B2-5) and carbazoquinocins (A-F) were synthesized.