Struktur von Silandrin und Silymonin, zwei neuen Flavanolignanen aus einer weißblühendenSilybum marianumVarietät
- 1 October 1981
- journal article
- abstracts
- Published by Georg Thieme Verlag KG in Planta Medica
- Vol. 43 (10) , 121-127
- https://doi.org/10.1055/s-2007-971488
Abstract
The structures of two flavanolignans, (-) silandrin and (+) silymonin, from a white flowering variety of Silybum marianum, have been elucidated as 3-desoxy-isosilybin and 3-desoxy-silydianin partly by spectroscopic investigations, partly by chemical transformation into other derivatives and their partial synthesis. In addition 5,7-dihydroxy-chromone has been isolated as a new compound.Keywords
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