Isolation, Crystal Structure and Na^＋/K^＋-ATPase Inhibitory Activity of 1β-Hydroxydigitoxigenin

• 作 者: XU Yun-Hui XU Jian JIANG Xue-Y
• 机 构: DepartmentofNaturalMedicinalChemistry,MarshallInstituteforInterdisciplinaryResearch,CollegeofPharmac
• 出 处: 结构化学
• 发表日期: 2016年7期
• 关键词: ATPASE 晶体结构 NA X-射线衍射分析 NMR分析 同步辐射 结晶状态 乙醇提取物 crystal structure 1β-hydroxydigito
• 基金项目: supported by the National Natural Science Foundation of China（No.81373956,81274064 and 81573315）, the Fundamental Research Funds for the Central Universities（2015ZD010）, the Priority Academic Program

The title compound 1β-hydroxydigitoxigenin（1） was isolated from the ethanol extract of the roots of Streptocaulon juventas. The crystal structure of 1, C23H34O5·H2O, was determined by Synchrotron X-ray diffraction analysis due to small crystal size（0