参考文献

Ullah Mughal, Ehsan; Ayaz, Muhammad; Hussain, Zakir; Hasan, Aurangzeb; Sadiq, Amina; Riaz, Muhammad; Malik, Abdul; Hussain, Samreen; Choudhary, M. Iqbal Bioorganic and Medicinal Chemistry, 2006 , vol. 14, # 14 p. 4704 - 4711