参考文献:
Balasubramaniyan, V. Argade, N. P. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 988 , vol. 27, # -2 p. 906 - 908
参考文献:
Nishanov, A. A. Sultankhodzhaev, M. N. Yunusov, M. S. Kondrat'ev, V. G. Chemistry of Natural Compounds, 99 , vol. 27, # 3 p. 349 - 32 Khimiya Prirodnykh Soedinenii, 990 , # 3 p. 403 - 407