PROCESSES FOR THE CONVERGENT SYNTHESIS OF CALICHEAMICIN DERIVATIVES
申请人:WYETH LLC
公开号:US20140081010A1
公开(公告)日:2014-03-20
This invention describes processes for the convergent synthesis of calicheamicin derivatives, and similar analogs using bifunctional and trifunctional linker intermediates.
INTERMEDIATES AND METHODS FOR SYNTHESIZING CALICHEAMICIN DERIVATIVES
申请人:Pfizer Inc.
公开号:US20160251389A1
公开(公告)日:2016-09-01
The present invention relates to intermediates of Formula I
and to methods of synthesizing and purifying calicheamicin derivatives.