Seven new glycosides from the leaves of <i>Datura metel</i> L.
作者:Jin-Yan Tan、Yan Liu、Yan-Gang Cheng、Yan-Ping Sun、Xiao-Mao Li、Wei Guan、Juan Pan、Bing-You Yang、Hai-Xue Kuang
DOI:10.1080/14786419.2020.1779713
日期:2022.1.2
Abstract Seven new glycosides (1–7) and seventeen known analogues (8–24) were isolated from the leaves of Datura metel L. The structures of these compounds were all elucidated by detailed spectroscopic analyses and comparison with literature values. All isolates were evaluated for cytotoxicity against Hela, MGC-803, Ishikawa cell lines and compounds 6, 7, 14–17 and 24 exhibited different degrees of
摘要 从曼陀罗的叶子中分离出七种新的苷类 ( 1–7 ) 和十七种已知的类似物 ( 8–24 ) 。这些化合物的结构都通过详细的光谱分析和与文献值的比较来阐明。评估了所有分离株对 Hela、MGC-803、Ishikawa 细胞系的细胞毒性,化合物6、7、14-17和24表现出不同程度的抗增殖作用。