Department of Natural Medicinal Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai, China.
Nat Prod Res. 2012;26(13):1213-7. doi: 10.1080/14786419.2010.550893. Epub 2011 Sep 6.
Lamiolactone (1), a new iridoid lactone, together with five known iridoids, were isolated from the 95% EtOH extract of the roots of Lamiophlomis rotata. The structure of 1 was elucidated to be methyl antirrhinolide-4-carboxylate on the basis of spectroscopic analysis.
从兔儿尾草的根的 95%乙醇提取物中分离得到了一个新的裂环环烯醚萜内酯化合物 1,以及另外五个已知的裂环环烯醚萜内酯化合物。通过光谱分析,确定 1 的结构为甲基梓醇-4-羧酸酯。