Synthesis and Biological Evaluation of Novel Substituted 4‐Anilinoquinazolines as Antitumor Agents
摘要:
Eleven novel 4‐anilinoquinazoline derivatives were synthesized and evaluated for their in vitro antiproliferative activity. Among them, compound 9a exhibited the best potency, with IC50 values of 25−682 nm against various types of cancer cell lines. In addition, 9a was confirmed that it could arrest the cell cycle at G2/M phase and trigger apoptosis. Indirect immunofluorescence staining revealed its antitubulin property. Importantly, 9a significantly inhibited tumor growths in SM‐7721 xenograft models (57.0% tumor mass change) without causing significant loss of body weight, suggesting that 9a is a promising new anticancer agent to be developed.
Disclosed are 4-arylamino-quinazolines and analogs thereof effective as activators of caspases and inducers of apoptosis. The compounds of this invention are useful in the treatment of a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.
4-arylamino-quinazolines and analogs as activators of caspases and inducers of apoptosis and the use thereof
申请人:Myriad Pharmaceuticals, Inc.
公开号:US07618975B2
公开(公告)日:2009-11-17
Disclosed are 4-arylamino-quinazolines and analogs thereof effective as activators of caspases and inducers of apoptosis. The compounds of this invention are useful in the treatment of a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.
Disclosed are 4-arylamino-quinazolines and analogs thereof that are effective as activators of caspases and inducers of apoptosis. The compounds of this invention are useful in the treatment of a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.
Disclosed are 4-arylamino-quinazolines and analogs thereof that are effective as activators of caspases and inducers of apoptosis. The compounds of this invention are useful in the treatment of a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.