PREPARATION AND THE USE OF ETHOXY COMBRETASTATINS AND THEIR PRODRUGS
申请人:Shen Weiping
公开号:US20090170956A1
公开(公告)日:2009-07-02
The invention disclosed a total synthesis process of novel ethoxy combretastatins and their prodrugs. Combretastatins are chemically modified by ethoxy substituted on the 4′-position of their B aryl ring and are converted to be their soluble prodrugs of phosphate or their inner salt of phosphorylcholine by modifying the hydroxyl on the 3′-position of their B aryl ring. Similarly, 3′-amino combretastatin is 4′-ethoxy chemically modified and further side chain of amino acid can be introduced to the amino to form soluble prodrug of amino acidamide. The structure of the said compound is showed as formula (I). Ethoxy combretastatins possess potent tubulin polymerization inhibitory activity and can be used for the treatment of inhibiting tumor or neovascular.
THE PREPARTION AND THE USE OF ETHOXY COMBRETASTATINS AND THEIR PRODRUGS
申请人:Zhejiang Dade Pharmaceutical Group Co., Ltd.
公开号:EP2065358B1
公开(公告)日:2015-07-08
ETHOXY DIPHENYL ETHANE DERIVATES, PREPARATION PROCESSES AND USES THEREOF
申请人:Shanghai Ecust Biomedicine Co., Ltd
公开号:EP2351730B1
公开(公告)日:2014-07-30
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,?