作者:Desh Deepak、Maheshwari P. Khare、Anakshi Khare
DOI:10.1016/s0031-9422(00)83178-7
日期:1985.1
Abstract A new pregnane ester genin, plocigenin, and a new pregnane ester diglycoside, plocin, have been isolated from the dried twigs of Periploca calophylla . The chemical and spectroscopic properties are consistent with the structures 12,20-di- O -benzoyl drevogenin-D and 12,20-di- O -benzoyl drevogenin-D-3- O -β- D -oleandropyranosyl (1 → 4)- O -β-oleandropyranoside, respectively.
摘要 已从紫花莲的干燥枝条中分离得到了一种新的孕烷酯基元Plocigenin 和一种新的孕烷酯双糖苷plocin。化学和光谱性质与结构 12,20-di-O-benzoyl drevogenin-D 和 12,20-di-O-benzoyl drevogenin-D-3-O -β-D -oleandropyranosyl (1 → 4) 一致- O -β-夹竹桃苷,分别。