A 1,4-anthraquinone-dihydroanthracenone dimer from Senna sophera

Publication Type
Journal contribution
Authors
Alemayehu, G.; Abegaz, B.; Kraus, W.
Year of publication
1998
Published in
Phytochemistry
Band/Volume
48/4
Page (from - to)
699-702
Abstract

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.

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