CA-4 Antitumour Drug, Synthesis Method and Use Thereof
申请人:Shanghai Huali Biomedical Co., Ltd.
公开号:US20200163913A1
公开(公告)日:2020-05-28
The invention discloses CA-4 antitumour drug, their synthetic methods and applications. The CA-4 antitumour drug are obtained by introducing an alkoxy group or a fluorine-containing alkoxy group at the 4′ position of the natural product Combretastatin and modified with a functional chemical group at its 3′ position. The CA-4 derivated anti-tumor drugs of the invention have inhibitory ability on two targets related to tubulin and arylsulfatase, and can be used for anti-tumor treatment. t,?
Design, synthesis and biological evaluation of combretastatin A-4 sulfamate derivatives as potential anti-cancer agents
colchicine binding site of tubulin and steroid sulfatase respectively. Although compound 16a was less active than CA-4 in regard to its in vitro activity as an inhibitor of tubulin polymerization, it was effective as an inhibitor of arylsulfatase. This novelcombretastatin A-4 sulfamate derivative has the potential to be developed as a dual inhibitor of tubulin polymerization and arylsulfatase for cancer