参考文献

Atkinson, Gail E.; Cowan, Angela; McInnes, Campbell; Zheleva, Daniella I.; Fischer, Peter M.; Chan, Weng C. Bioorganic and Medicinal Chemistry Letters, 2002, vol. 12, # 18 p. 2501 - 2505 doi: 10.1016/S0960-894X(02)00508-5