Two new isoflavone glycosides from Pueraria lobata
Journal of Asian Natural Products Research
2008.0
Abstract
Two new cyclopeptide alkaloids, xylopyrine-D and xylopyrine-E, from Zizyphus xylopyra and a new alkaloid, jubanine-E, from Zizyphus jujuba have been isolated and their structures were established by chemical and spectral evidences.