参考文献

Reddy, Majjigapu Janaki Ram; Kumar, Perepogu Arun; Srinivas, Uppalanchi; Reddy, Vummadi Venkat; Reddy, Maruthi Janaki Ram; Rao, G. Venugopal; Rao, Vaidya Jayathirtha Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2007 , vol. 46, # 11 p. 1833 - 1847