参考文献

Jordan, Douglas B.; Lessen, Thomas A.; Wawrzak, Zdzislaw; Bisaha, John J.; Gehret, Troy C.; Hansen, Stephen L.; Schwartz, Rand S.; Basarab, Gregory S. Bioorganic and Medicinal Chemistry Letters, 1999 , vol. 9, # 11 p. 1607 - 1612