Van Rijt, Sabine H.; Hebden, Andrew J.; Amaresekera, Thakshila; Deeth, Robert J.; Clarkson, Guy J.; Parsons, Simon; McGowan, Patrick C.; Sadler, Peter J.
Journal of Medicinal Chemistry, 2009 , vol. 52, # 23 p. 7753 - 7764

Ramana, D. V.; Krishna, N. V. S. Rama
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1987 , vol. 26, # 1-12 p. 517 - 521