Abstract The study of the chemical components of the neutral part of the extract of Halimium viscosum, chemotype Valparaiso, has been completed. Twelve labdanes have been isolated, nine are new natural compounds (two of them are tetranor-derivatives). Their structures were determined by spectroscopic methods and by chemical transformations from the major components present in this extract.
                                    摘要 已完成对粘鲇
提取物化学型瓦尔帕莱索中性部分
化学成分的研究。已分离出十二种拉丹,九种是新的天然化合物(其中两种是四
氯化物衍
生物)。它们的结构是通过光谱方法和从该
提取物中存在的主要成分的
化学转化确定的。