Method of synthesizing camptothecin-relating compounds
申请人:Ogawa Takanori
公开号:US20070010674A1
公开(公告)日:2007-01-11
The present invention is to prepare efficiently 2′-amino-5′-hydroxypropiophenone corresponding to the AB-ring part of camptothecin (CPT) skeleton and a tricyclic ketone corresponding to the CDE-ring part in order to provide efficiently CPT by the total synthesis, which is a starting material for irinotecan hydrochloride and various kinds of camptothecin derivatives, and to provide stably CPT and its derivatives.
US7378555B2
申请人:——
公开号:US7378555B2
公开(公告)日:2008-05-27
METHOD OF SYNTHESIZING CAMPTOTHECIN-RELATING COMPOUNDS