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Report | Regular issue | Vol 23, No. 5, 1985, pp.1131-1134
Published online, 1st January, 1970
DOI: 10.3987/R-1985-05-1131
Natsucitrine-I, -II: New Acridone Alkaloids from Citrus natsudaidai Hayata

Motoharu Ju-ichi,* Mami Inoue, Yukari Fujitani, and Hiroshi Furukawa

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


Two new acridone alkaloids, natsucitrine-I (1a) and natsucitrine-II (1b) were isolated from the root bark of Citrus natsudaidai and their structures were elucidated on the basis of the spectral and chemical studies.