参考文献

Singh, Sunil K.; Reddy, P. Ganapati; Rao, K. Srinivasa; Lohray, Braj B.; Misra; Rajjak, Shaikh A.; Rao, Yeleswarapu K.; Venkateswarlu Bioorganic and Medicinal Chemistry Letters, 2004 , vol. 14, # 2 p. 499 - 504