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Note | Regular issue | Vol 45, No. 7, 1997, pp.1411-1414
Published online, 1st January, 1970
DOI: 10.3987/COM-97-7833
Structures of Neoacrimarines-F and -G, Two New Acridone-Coumarin Dimers from Citrus Plants

Yuko Takemura, Junko Kuwahara, Motoharu Ju-ichi,* Mitsuo Omura, Chihiro Ito, and Hiroshi Furukawa

*Faculty of Pharmaceutical Sciences, Mukogawa-Women's University, 11-68 Koushien Kyuban-Cho, Nishinomiya, Hyogo 663-8179, Japan


Two new neoacrimarines-F and -G were isolated from Yalaha (Citrus paradisi Macf. x C. tangerina Hort ex Tanaka) and Marsh grapefruit (C. paradisi Macf.), respectively. Their structures wre determined through extensive use of NMR spectroscopy.