参考文献

Theil, Fritz; Ballschuh, Sibylle; Flatau, Sabine; Von Janta-Lipinski, Martin; Matthes, Eckart Bioorganic and Medicinal Chemistry, 1998, vol. 6, # 6 p. 701 - 706 doi: 10.1016/S0968-0896(98)00021-2