參考文獻:
Upadhayaya, Ram Shankar Vandavasi, Jaya Kishore Kardile, Ramakant A. Lahore, Santosh V. Dixit, Shailesh S. Deokar, Hemantkumar S. Shinde, Popat D. Sarmah, Manash P. Chattopadhyaya, Jyoti European Journal of Medicinal Chemistry, 2010 , vol. 45, # 5 p. 1854 - 1867