来自湖北凤仙花变种根茎的三种新三萜皂苷。
Three new triterpenoid saponins from the rhizomes of Impatiens pritzellii var. hupehensis.
作者信息
Zhou X-F, Zhao X-Y, Tang L, Ruan H-L, Zhang Y-H, Pi H-F, Xiao W-L, Sun H-D, Wu J-Z
机构信息
Faculty of Pharmaceutical Sciences, Tongji Medical College of Huazhong University of Science and Technology, Wuhan 430030, China.
出版信息
J Asian Nat Prod Res. 2007 Apr-Aug;9(3-5):379-85. doi: 10.1080/10286020600781019.
Three new triterpenoid saponins, impatiprins A-C (1-3), together with a known triterpenoid (4) and two known triterpenoid saponins (5, 6), were isolated from the rhizomes of Impatiens pritzellii Hook. f. var. hupehensis Hook. f. The structures of 1-3 were determined by 1D and 2D NMR, FAB-MS techniques and chemical methods. Compounds 1 and 2 showed weak cytotoxicities against S-180, HeLa and HepG2 cell lines.
从湖北凤仙花（Impatiens pritzellii Hook. f. var. hupehensis Hook. f.）的根茎中分离得到了3个新的三萜皂苷，凤仙皂苷A-C（1-3），以及1个已知的三萜（4）和2个已知的三萜皂苷（5, 6）。通过一维和二维核磁共振、快原子轰击质谱技术及化学方法确定了1-3的结构。化合物1和2对S-180、HeLa和HepG2细胞系显示出较弱的细胞毒性。
Zotero 插件