Synthesis and biological evaluation of cepharadiones A and B and related dioxoaporphines
摘要:
Described herein is the first total synthesis and structural confirmation of cepharadione A, a naturally occurring DNA damaging agent. Also reported is the synthesis of cepharadione B, a closely related natural product, as well as the biological evaluation of both natural products. Finally, the preparation and biological evaluation of novel dioxoaporphine analogues is described. (c) 2007 Elsevier Ltd. All rights reserved.