SAN DIEGO, Dec. 3 /PRNewswire-FirstCall/ -- SGX Pharmaceuticals, Inc. (Nasdaq: SGXP) today announced that it has submitted an investigational new drug (IND) application to the U.S. Food and Drug Administration for SGX523. This compound is an internally developed, orally-bioavailable, small molecule inhibitor of the cMET receptor tyrosine kinase. The Company expects to begin Phase I clinical trials of SGX523 for solid tumor cancer patients in early 2008.
"This IND submission is one quarter earlier than originally anticipated and represents a significant achievement for our organization," said Mike Grey, President and Chief Executive Officer of SGX Pharmaceuticals. "Submission of the SGX523 IND package less than ten months after the compound's nomination as a formal development candidate speaks highly of the effectiveness of our research and development capabilities. We look forward to capitalizing on this positive momentum and initiating clinical studies in solid tumor cancer patients following FDA review of our submission."
About SGX523 and cMET
SGX523 has shown significant selectivity for the cMET receptor tyrosine
kinase over more than 200 protein kinases and has demonstrated both potent
in vitro blockade of the activity of this cancer target and in vivo
activity against human cancer cells that depend on cMET for their
uncontrolled growth and proliferation. The cMET receptor tyrosine kinase
has been implicated in a wide range of cancers, including both solid and
blood tumors. cMET has been extensively studied in both the laboratory
environment and the clinic, with increasing data suggesting that
uncontrolled stimulation of cMET plays a key role in a variety of effects
associated with cancer, inc
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