Cyclopeptide alkaloids from Zizyphus spina-christi
1991; Elsevier BV; Volume: 30; Issue: 4 Linguagem: Inglês
10.1016/s0031-9422(00)95238-5
ISSN1873-3700
AutoresF. M. ABDEL‐GALIL, Mervat A. El-Jissry,
Tópico(s)Ziziphus Jujuba Studies and Applications
ResumoIn addition to the known alkaloids, zizyphine-F, jubanine-A and amphibine-H, a new peptide alkaloid spinanine-A has been isolated from the stem bark of Zizyphus spina-christi. The structure was deduced by spectroscopic methods and chemical degradation. Spinanine-A is a 14-membered cyclopeptide alkaloid of the amphibine-B type.
Referência(s)