参考文献:
Deshmukh, A. R. A. S. Gumaste, V. K. Bhawal, B. M. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1997 , vol. 36, # 4 p. 369 - 371
参考文献:
Easton, Christopher J. Love, Stephen G. Wang, Peng Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1990 , # 2 p. 277 - 282