参考文献

Sultana, Sarwat; Ilyas, M. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1987 , vol. 26, p. 799 Title/Abstract Full Text Show Details Shawl, Abdul S.; Zaman, Vishwapaul Asif; Kalla, Ashok K. Phytochemistry (Elsevier), 1984 , vol. 23, # 10 p. 2405 - 2406