Clinical Trial of the Safety and Effectiveness of CHR-2797 With Erlotinib in Patients With Locally Advanced or Metastatic Non-small Cell Lung Cancer

Once daily, oral ingestion of CHR-2797 capsules(PhaseI: 120mg, 160mg or 200mg depending on cohort or Phase II: recommended dose) capsules until progressive disease or withdrawal from the study

Once daily, oral ingestion of erlotinib tablets 150mg tablets until progressive disease or withdrawal from the study. Per protocol, the Investigator may reduce the dose of erlotinib or cease treatment with erlotinib(per label) with Sponsor approval.