1. Callahan JF, et al. J Med Chem, 2002, 45(5), 999-1001.
2. Inman GJ, et al. Mol Pharmacol, 2002, 62(1), 65-74.
3. Laping NJ, et al. Mol Pharmacol, 2002, 62(1), 58-64.
4. Matsuyama S, et al. Cancer Res, 2003, 63(22), 7791-7798.
5. Halder SK, et al. Neoplasia, 2005, 7(5), 509-521.
6. Tanaka H, et al. Oncol Rep, 2010, 24(6), 1637-1643.