Xylopyrine-A and xylopyrine-B, two new peptide alkaloids from Zizyphus xylopyra.
Two new 13-membered cyclopeptide alkaloids, xylopyrine-A and xylopyrine-B have been isolated from Zizyphus xylopyra, and their structures established by spectral and chemical evidences.
Singh
Ashok Kumar
AK
Department of Medicinal Chemistry, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
Pandey
Manoj Bhushan
MB
Singh
Virendra Pratap
VP
Pandey
Vidya Bhushan
VB
D000470:Alkaloids / Q000737:chemistry*; D015394:Molecular Structure; D010455:Peptides / Q000737:chemistry*; D010456:Peptides, Cyclic / Q000737:chemistry*; D024301:Plant Bark / Q000737:chemistry; D018517:Plant Roots / Q000737:chemistry; D031957:Ziziphus / Q000737:chemistry*
D000470:Alkaloids; D010455:Peptides; D010456:Peptides, Cyclic; C525198:xylopyrine A; C525199:xylopyrine B