Falco, Jose Luis; Pique, Maria; Gonzalez, Miguel; Buira, Irma; Mendez, Eva; Terencio, Jose; Perez, Cristina; Princep, Marta; Palomer, Albert; Guglietta, Antonio European Journal of Medicinal Chemistry, 2006 , vol. 41, # 8 p. 985 - 990