Abstract Hartwrightia floridana Gray afforded, in addition to known compounds, two new heliangolides, two labdanes and a kolavane, the structures of which were elucidated by spectroscopic methods. The chemotaxonomic situation of the genus is discussed.
摘要 除已知化合物外,Hartwrightia floridana Gray 还提供了两种新的向日葵内酯、两种拉丹内酯和一种科拉烷,其结构已通过光谱方法阐明。讨论了该属的
化学分类情况。