Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
2538298 | Fitoterapia | 2015 | 5 Pages |
Abstract
An unprecedented trinorcassane diterpenoid and a cassane furanoditerpenoid were isolated from the seeds of Caesalpinia minax. It is the first example of dicylic cassane-type trinorditerpenoid, which is different from reported 16- or 17-norcassane diterpenoids. The structure of the compounds was elucidated on the basis of 1D and 2D NMR analysis. Biosynthesis pathways are postulated, and this pathway was supported by semi-synthesis.
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Authors
Yong Zheng, Shu-Wei Zhang, Li-Jiang Xuan,