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In tissue cultures of Ruta graveolens the new coumarin 3- (1′,1′-dimethylallyl) scopoletin (1) was found by combined gaschromatography-mass-spectrometry. The mass-spectra of 1, of its TMSi-derivative and of an isomer of 1 are discussed. 1 has not been observed so far in plants and tissue cultures of Rutaceae.

zeitschrift für naturforschung b

Über das Vorkommen von 3-(1′.1′-Dimethylallyl)-scopoletin in Gewebekulturen von Ruta graveolens / The Occurrence of 3- (1′,1′-dimethylallyl) -scopoletin in Tissue Cultures of Ruta graveolens