作者:Hans Achenbach、Reiner Waibel、Mayunga H.H. Nkunya、Hugo Weenen
DOI:10.1016/s0031-9422(00)97526-5
日期:1992.1
Abstract Four new abietane-type esters, 3-O-benzoylhosloppone, 3-O-cinnamoylhosloppone, 3-O-benzoylhinokiol and 3-O-benzoylhosloquinone were isolated from the root bark of the antimalarial plant Hoslundia opposita Vahl. and their structures were determined by a combination of spectroscopic methods and chemical correlations. 3-O-Benzoylhosloppone inhibits the growth of the multidrug resistant strain
摘要 从抗疟植物Hoslundia opposita Vahl的根皮中分离得到4个新的松香烷型酯,3-O-苯甲酰视黄酮、3-O-肉桂酰视香酮、3-O-苯甲酰扁柏醇和3-O-苯甲酰视醌。并且它们的结构是通过光谱方法和化学相关性的组合确定的。3-O-Benzoylhosloppone 在体外抑制恶性疟原虫多药耐药菌株 K1 的生长,IC50 值为 0.4 μg ml-1。