参考文献

Sadhu, Partha Sarathi; Kumar, Singam Naveen; Chandrasekharam, Malapaka; Pica-Mattoccia, Livia; Cioli, Donato; Rao, Vaidya Jayathirtha Bioorganic and Medicinal Chemistry Letters, 2012 ,  vol. 22,  # 2  p. 1103 - 1106