作者:C. Zdero、F. Bohlmann、J.C. Solomon、R.M. King、H. Robinson
DOI:10.1016/0031-9422(89)80047-0
日期:1989.1
Abstract Investigation of seven Bolivian Baccharis species afforded in addition to known compounds 17 ent -clerodane, 10 ent -labdane, two bisabolene, a germacrane, a cadinane, a guaiane and a p -coumaric acid derivative. In one case the ent -labdane was linked with a bisabolene derivative via a malonate group. The structures were elucidated mainly by high field NMR techniques.
摘要 除了已知化合物 17 ent - clerodane、10 ent -labdane、2 红没药烯、germacrane、cadinane、guaiane 和对香豆酸衍生物外,还对七种玻利维亚 Baccharis 进行了研究。在一种情况下,ent-labdane 通过丙二酸酯基团与红没药烯衍生物连接。结构主要通过高场核磁共振技术阐明。