METHOD FOR THE PRODUCTION OF MUMBAISTATIN DERIVATIVES
申请人:SCHWINK Lothar
公开号:US20090156836A1
公开(公告)日:2009-06-18
The present invention relates to a process for preparing mumbaistatin derivatives (I), where the anthraquinone skeleton is constructed via a Diels-Alder reaction and the central methylene bridge via a transition metal-catalyzed reaction, and to the intermediates used in this process.