Two new 5-deoxyflavan-3,4-diol glucosides from roots of <i>Albizia chevalieri</i>
作者:Abdou Tchoukoua、Turibio Kuiate Tabopda、Shota Uesugi、Ken-ichi Kimura、Eunsang Kwon、Hiroyuki Momma、Bonaventure Tchaleu Ngadjui、Takuya Koseki、Yoshihito Shiono
DOI:10.1002/mrc.4504
日期:2016.11
Phytochemical investigation of the roots of Albizia chevalieri led to the isolation of two new 5‐deoxyflavan‐3,4‐diol glucosides from roots of A. chevalieri, Chevalieriflavanosides A and B. Their structures were established by 2D NMR techniques, UV, IR, CD, and mass spectrometry. Cytotoxicity of the two compounds was evaluated against acute promyelocytic leukemia HL60 cells. The antibacterial activities
对 Albizia chevalieri 根的植物化学研究导致从 A. chevalieri、Chevalieriflavanosides A 和 B 的根中分离出两种新的 5-deoxyflavan-3,4-diol 葡萄糖苷。 它们的结构通过 2D NMR 技术、UV、IR、 CD 和质谱。评估了这两种化合物对急性早幼粒细胞白血病 HL60 细胞的细胞毒性。还使用琼脂扩散试验评估了 1 和 2 对铜绿假单胞菌和金黄色葡萄球菌的抗菌活性。版权所有 © 2016 John Wiley & Sons, Ltd.