Method for producing zoanthamine alkaloid and intermediate used in same
申请人:Miyashita Masaaki
公开号:US20060036094A1
公开(公告)日:2006-02-16
The present invention provides a method for producing a zoanthamine alkaloid and an intermediate suitably used in the method. The method realizes high-yield synthesis of a zoanthamine alkaloid such as norzoanthamine or the like.
Reaching home plate: The first totalsynthesis of zoanthenol, an aromatic member of the zoanthamine alkaloid family with potent anti‐platelet activity for human platelet aggregation, has been achieved using an intermediate in the totalsynthesis of norzoanthamine. The key step involves a Brønsted acid‐promoted isoaromatization in the AB ring system to install the crucial aromatic ring.