Structure of acrignine-A, the first naturally occurring acridonolignoid from Citrus plants.

Structure of acrignine-A, the first naturally occurring acridonolignoid from Citrus plants. Structure of acrignine-A, the first naturally occurring acridonolignoid from Citrus plants. Isolation and structures of citropone-A, -B, and -C from Citrus plants, the first examples of naturally occurring homoacridone alkaloids containing a seven-membered ring system. New Acridone Alkaloids from Citrus Plants New Acridone Alkaloid and Coumarin from Citrus Plants Acridone alkaloids. VI. The constituents of Citrus depressa. Isolation and structure elucidation of new acridone alkaloids from Citrus genus. Spectrometric elucidation of acrimarines, the first naturally occurring acridone–coumarin dimers Two New Acridone Alkaloids from Genus Citrus Plants New Acridone Alkaloids from Citrus Plants Natsucitrine-I, -II: New Acridone Alkaloids from Citrus natsudaidai Hayata