A 1,4-anthraquinone-dihydroanthracenone dimer from Senna sophera
- Publikations-Art
- Zeitschriftenbeitrag
- Autoren
- Alemayehu, G.; Abegaz, B.; Kraus, W.
- Erscheinungsjahr
- 1998
- Veröffentlicht in
- Phytochemistry
- Band/Volume
- 48/4
- Seite (von - bis)
- 699-702
From the seeds of Senna sophera, a new hydroanthracene deriv. named presengulone [9-(6'-methoxy-3'-methyl-3',8',9'-trihydroxy-1'-oxo-1',2',3',4'-tetrahydroanthracene-7'-yl)-5,10-dihydroxy-2-methoxy-7-methyl-1,4-anthraquinone] was isolated, together with physcion, physcion bianthrone, xanthorin, floribundone-1, isosengulone, sengulone, and anhydrophlegmacin-9,10-quinones A2 and B2.