Gemcitabine
Gemcitabine is a chemotherapy medication used to treat a number of types of cancer. These cancers include breast cancer, ovarian cancer, non-small cell lung cancer, pancreatic cancer, and bladder cancer.
Gefitinib
Gefitinib is a drug used for certain breast, lung and other cancers. Gefitinib is an EGFR inhibitor, like erlotinib, which interrupts signaling through the epidermal growth factor receptor in target cells.
Pemetrexed
Its indications are the treatment of pleural mesothelioma and non-small cell lung cancer.