We know that, Cediranib (tentative trade name Recentin), also known as AZD2171, is a potent inhibitor of vascular endothelial growth factor (VEGF) receptor tyrosine kinases. It is being developed by AstraZeneca as a possible anti-cancer chemotherapeutic agent for oral administration. Beginning in 2007, it is undergoing Phase I clinical trials for the treatment of non-small cell lung cancer, kidney cancer, and colorectal cancer in adults, as well as tumors of the central nervous system in children. Phase I trials of interactions with other drugs used in cancer treatment are also underway.\
On February 27, 2008, AstraZeneca announced that the use of Recentin  in non-small cell lung cancer will not progress into phase III after  failing to meet its main goal. On 8th March 2010, AstraZeneca issued a press-release stating that  Recentin had failed Phase III clinical trials for use in first-line  metastatic colorectal cancer when it was compared clinically with the  market-leader bevacizumab. 
As of November 2012, it is currently in double-blind studies for the  treatment of methylated Glioblastoma Multiforme at the University of  Washington Medical Center at a 20mg daily dose.
Now...
Patients with advanced alveolar soft part sarcoma (ASPS), a rare cancer, achieved some control of their disease using an experimental anti-cancer drug called cediranib. The results from this largest clinical trial on ASPS to date were published online ahead of print on April 29, 2013, in the Journal of Clinical Oncology.
