FORMULATION OF QUINAZOLINE BASED EGFR INHIBITORS CONTAINING A ZINC BINDING MOIETY
申请人:Cai Xiong
公开号:US20090111772A1
公开(公告)日:2009-04-30
The present invention relates to a composition comprising an inclusion complex of a cyclodextrin and quinazoline containing zinc-binding moiety based derivatives. The cyclodextrin is preferable a β-cyclodextrin or a derivative thereof. The quinazolines have enhanced and unexpected properties as inhibitors of epidermal growth factor receptor tyrosine kinase (EGFR-TK) and their use in the treatment of EGFR-TK related diseases and disorders such as cancer. The said derivatives may further act as HDAC inhibitors.
本发明涉及一种包含环糊精和喹唑啉含锌结合基团衍生物的包含复合物的组合物。环糊精最好是β-环糊精或其衍生物。喹唑啉具有增强和意想不到的性质,作为表皮生长因子受体酪氨酸激酶(EGFR-TK)的抑制剂,以及它们在治疗EGFR-TK相关疾病和疾病如癌症中的用途。所述衍生物还可以作为HDAC抑制剂。