Nikpour, Farzad; Havasi, Forugh; Arzegar, Zeinab Heterocycles, 2012 , vol. 85, # 11 p. 2745 - 2748,4 Title/Abstract Full Text Show Details Nikpour, Farzad; Havasi, Forugh; Arzegar, Zeinab Heterocycles, 2012 , vol. 85, # 11 p. 2745 - 2748