Two New Sphingolipids from the Leaves of Piper betle L.
作者:Duo-Zhi Chen、Hua-Bin Xiong、Kai Tian、Jun-Ming Guo、Xiang-Zhong Huang、Zhi-Yong Jiang
DOI:10.3390/molecules180911241
日期:——
Two new sphingolipids, pipercerebrosides A (1) and B (2), were isolated from the leaves of Piper betle L. Their structures, including absolute configurations, were determined by spectroscopic analysis and chemical degradation. These two compounds did not show significant cytotoxic activity against the cancer cell lines K562 and HL-60 in a MTT assay.
两种新的神经鞘脂类化合物,槟榔苷A(1)和槟榔苷B(2),从槟榔叶中分离得到。它们的结构,包括绝对构型,通过光谱分析和化学降解确定。在MTT实验中,这两种化合物对白血病细胞株K562和HL-60没有显示出显著的细胞毒性活性。