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Paper | Regular issue | Vol 43, No. 6, 1996, pp.1251-1256
Published online, 1st January, 1970
DOI: 10.3987/COM-96-7442
New Acridone Derivatives Obtained by Heating the HCl Salt of Acronycine

Shinji Funayama,* Tzu-Yun Pan, Shigeo Nozoe, and Geoffrey A. Cordell

*Department of Bioscience and Biotechnology, Aomori University, Kohbata, Aomori 030, Japan


By heating the HCl salt of acronycine (1), the new acridone derivatives (6,9,13 and 15) were obtained together with noracronycine (2), dihydronoracronycine (3), 1,3-dihydroxy-10-methylacridone (4) linear type dihydro derivative of 2, compound (9) is a furanoacridone derivative with a geminal methyl group and compound (15) is a derivative of 5 with an additional C5 unit.