Three new cyclopeptide alkaloids from Zizyphus species.
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.
Pandey
Manoj B
MB
Department of Chemistry, S.G.R. Post Graduate College, Purvanchal University, Jaunpur, India.
Singh
Ashok K
AK
Singh
Jagdish P
JP
Singh
Virendra P
VP
Pandey
Vidya B
VB
D000470:Alkaloids / Q000737:chemistry*; D006868:Hydrolysis; D015394:Molecular Structure; D024301:Plant Bark / Q000737:chemistry; D031957:Ziziphus / Q000737:chemistry*
D000470:Alkaloids