从酸枣中分离得到的两个新的 14 元环缩肽生物碱。
Two new 14-membered cyclopeptide alkaloids from Zizyphus xylopyra.
机构信息
Department of Chemistry, S.G.R. Post Graduate College, Purvanchal University, Dobhi 222149, Jaunpur, India.
出版信息
Nat Prod Res. 2012;26(9):836-41. doi: 10.1080/14786419.2011.559641. Epub 2011 Oct 14.
PMID:21995325
Abstract
The phytochemical investigation of the bark of Zizyphus xylopyra resulted in the isolation of two new 14-membered ring cyclopeptide alkaloids, xylopyrine-G and xylopyrine H. Their structures have been established by chemical and spectral evidences.
摘要
对酸枣(Zizyphus xylopyra)树皮的植物化学研究导致分离得到两种新的 14 元环环肽生物碱，即枣吡咯-G 和枣吡咯-H。它们的结构是通过化学和光谱证据确定的。
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