Rotenoids and Isoflavones fromSarcolobus globosus
- 29 July 2005
- journal article
- research article
- Published by Georg Thieme Verlag KG in Planta Medica
- Vol. 71 (8) , 754-758
- https://doi.org/10.1055/s-2005-864182
Abstract
Sarcolobus globosus is a medicinal plant growing in mangrove forests in Asia. No constituents from this plant have been reported previously. From the diethyl ether extract of S. globosus a new rotenoid sarcolobin and a new isoflavone sarcolobone, as well as the previously known rotenoids tephrosin, 12aα-hydroxydeguelin, 11-hydroxytephrosin, 12a-hydroxyrotenone, 12aα-hydroxyrotenone, 6aα,12aα-12a-hydroxyelliptone, 6a,12a-dehydrodeguelin, 13-homo-13-oxa-6a,12a-dehydrodeguelin, the isoflavone barbigerone and a chromone 6,7-dimethoxy-2,3-dihydrochromone were identified. 6,7-Dimethoxy-2,3-dihydrochromone has not previously been reported as a natural product.Keywords
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